INFO: task kworker/1:0:23 blocked for more than 450 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:0     state:D stack:0     pid:23    tgid:23    ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df879d84 r8:00000002 r7:60000113 r6:df879d8c r5:8324a400
 r4:8324a400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8324a400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df879e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85989840
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8324a400 r7:00000000 r6:83018200 r5:00001000 r4:7f07f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec6a3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8596978c r4:85969400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8596978c r4:830cd080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8324a400 r8:830cd0ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:830cd080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:830cd080 r8:8027ed34 r7:df819d50 r6:830cd100 r5:8324a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf879fb0 to 0xdf879ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:830cb100
INFO: task kworker/1:0:23 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: ada9b000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
INFO: task kworker/0:2:43 blocked for more than 450 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:2     state:D stack:0     pid:43    tgid:43    ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df911d84 r8:00000002 r7:60000013 r6:df911d8c r5:833aa400
 r4:833aa400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:833aa400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df911e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be2680
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:833aa400 r7:00000000 r6:83018000 r5:00001000 r4:7f02d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa51000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8501cb8c r4:8501c800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8501cb8c r4:83363680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:833aa400 r8:833636ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:83363680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:83363680 r8:8027ed34 r7:df841e60 r6:83363700 r5:833aa400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf911fb0 to 0xdf911ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8333e9c0
INFO: task kworker/0:2:43 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: ade87000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
INFO: task kworker/1:2:96 blocked for more than 450 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:2     state:D stack:0     pid:96    tgid:96    ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df9bdd84 r8:00000002 r7:60000113 r6:df9bdd8c r5:83add400
 r4:83add400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83add400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9bde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a1b480
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:83add400 r7:00000000 r6:83018200 r5:00001000 r4:7f065000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfbcd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ad678c r4:84ad6400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84ad678c r4:83908580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83add400 r8:839085ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:83908580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:83908580 r8:8027ed34 r7:df955e60 r6:83382880 r5:83add400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf9bdfb0 to 0xdf9bdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8393e740
INFO: task kworker/1:2:96 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: ae1f0000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
INFO: task kworker/1:1:3103 blocked for more than 450 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:1     state:D stack:0     pid:3103  tgid:3103  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df979d84 r8:00000002 r7:60000113 r6:df979d8c r5:838a5400
 r4:838a5400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:838a5400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df979e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84691b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:838a5400 r7:00000000 r6:83018200 r5:00001000 r4:7f015000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df95b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ad5b8c r4:84ad5800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84ad5b8c r4:848c0d00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:838a5400 r8:848c0d2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848c0d00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848c0d00 r8:8027ed34 r7:df9bde60 r6:846a4e00 r5:838a5400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf979fb0 to 0xdf979ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846c51c0
INFO: task kworker/1:1:3103 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: ae631000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
INFO: task kworker/1:3:3112 blocked for more than 450 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:3     state:D stack:0     pid:3112  tgid:3112  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df9c5d84 r8:00000002 r7:60000113 r6:df9c5d8c r5:83b28c00
 r4:83b28c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83b28c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9c5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a1f780
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:83b28c00 r7:00000000 r6:83018200 r5:00001000 r4:7f0db000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e05bf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ad778c r4:84ad7400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84ad778c r4:848c0800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83b28c00 r8:848c082c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848c0800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848c0800 r8:8027ed34 r7:df9bde60 r6:846a4b00 r5:83b28c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf9c5fb0 to 0xdf9c5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848ca380
INFO: task kworker/1:3:3112 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: aea11000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
INFO: task kworker/0:3:3113 blocked for more than 450 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:3     state:D stack:0     pid:3113  tgid:3113  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df9c9d84 r8:00000002 r7:60000113 r6:df9c9d8c r5:83b28000
 r4:83b28000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83b28000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9c9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a1fa00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83b28000 r7:00000000 r6:83018000 r5:00001000 r4:7f065000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfc83000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b4bf8c r4:84b4bc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b4bf8c r4:846a4500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83b28000 r8:846a452c r7:82804d40 r6:dddced40 r5:dddced60
 r4:846a4500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:846a4500 r8:8027ed34 r7:df911e60 r6:846a4f80 r5:83b28000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf9c9fb0 to 0xdf9c9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848cc940
INFO: task kworker/0:3:3113 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: aef1d000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
INFO: task kworker/1:4:3114 blocked for more than 450 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:4     state:D stack:0     pid:3114  tgid:3114  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df9cdd84 r8:00000002 r7:60000113 r6:df9cdd8c r5:841c9800
 r4:841c9800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:841c9800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9cde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85989c40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:841c9800 r7:00000000 r6:83018200 r5:00001000 r4:7f085000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec7ef000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8596a38c r4:8596a000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8596a38c r4:848c0780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:841c9800 r8:848c07ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848c0780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848c0780 r8:8027ed34 r7:df9c5e60 r6:840e0180 r5:841c9800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf9cdfb0 to 0xdf9cdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848ca380
INFO: task kworker/1:4:3114 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: af335000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
INFO: task kworker/1:5:3115 blocked for more than 450 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:5     state:D stack:0     pid:3115  tgid:3115  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df9d1d84 r8:00000002 r7:60000113 r6:df9d1d8c r5:83b16c00
 r4:83b16c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83b16c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9d1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84bda8c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:83b16c00 r7:00000000 r6:83018200 r5:00001000 r4:7f099000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e04c9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b7478c r4:84b74400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b7478c r4:848c0700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83b16c00 r8:848c072c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848c0700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848c0700 r8:8027ed34 r7:df9cde60 r6:8336bf80 r5:83b16c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf9d1fb0 to 0xdf9d1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848ca380
INFO: task kworker/1:5:3115 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: af74b000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
INFO: task kworker/0:4:3118 blocked for more than 450 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:4     state:D stack:0     pid:3118  tgid:3118  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df9d5d84 r8:00000002 r7:60000113 r6:df9d5d8c r5:83b2a400
 r4:83b2a400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83b2a400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9d5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e8e40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83b2a400 r7:00000000 r6:83018000 r5:00001000 r4:7f05d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfce1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8502678c r4:85026400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8502678c r4:830cd300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83b2a400 r8:830cd32c r7:82804d40 r6:dddced40 r5:dddced60
 r4:830cd300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:830cd300 r8:8027ed34 r7:df911e60 r6:830cd280 r5:83b2a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf9d5fb0 to 0xdf9d5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848ccdc0
INFO: task kworker/0:4:3118 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: af80a000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
INFO: task kworker/0:5:3120 blocked for more than 450 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:5     state:D stack:0     pid:3120  tgid:3120  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df9e1d84 r8:00000002 r7:60000113 r6:df9e1d8c r5:83906000
 r4:83906000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83906000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9e1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84bfec00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83906000 r7:00000000 r6:83018000 r5:00001000 r4:7f015000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df96f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8502638c r4:85026000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8502638c r4:83375400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83906000 r8:8337542c r7:82804d40 r6:dddced40 r5:dddced60
 r4:83375400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:83375400 r8:8027ed34 r7:df9d5e60 r6:8336ba00 r5:83906000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf9e1fb0 to 0xdf9e1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848ccd80
INFO: task kworker/0:5:3120 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: afda1000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:6:3122 blocked for more than 450 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:6     state:D stack:0     pid:3122  tgid:3122  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df9e9d84 r8:00000002 r7:60000113 r6:df9e9d8c r5:83900c00
 r4:83900c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83900c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9e9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85989a80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:83900c00 r7:00000000 r6:83018200 r5:00001000 r4:7f081000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec6c3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85969b8c r4:85969800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85969b8c r4:848c0680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83900c00 r8:848c06ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848c0680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848c0680 r8:8027ed34 r7:df9cde60 r6:8336be00 r5:83900c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf9e9fb0 to 0xdf9e9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848ca4c0
INFO: task kworker/1:6:3122 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: aff96000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:6:3124 blocked for more than 450 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:6     state:D stack:0     pid:3124  tgid:3124  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df9f5d84 r8:00000002 r7:60000013 r6:df9f5d8c r5:83b12400
 r4:83b12400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83b12400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9f5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8514dec0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83b12400 r7:00000000 r6:83018000 r5:00001000 r4:7f02b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df9ff000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:844bbb8c r4:844bb800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:844bbb8c r4:846ca780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83b12400 r8:846ca7ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:846ca780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:846ca780 r8:8027ed34 r7:df9d5e60 r6:846ca800 r5:83b12400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf9f5fb0 to 0xdf9f5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8467b100
INFO: task kworker/0:6:3124 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b0359000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:7:3126 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:7     state:D stack:0     pid:3126  tgid:3126  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df97dd84 r8:00000002 r7:60000113 r6:df97dd8c r5:841fb000
 r4:841fb000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:841fb000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df97de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854710c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:841fb000 r7:00000000 r6:83018000 r5:00001000 r4:7f02b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e04d1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8537238c r4:85372000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8537238c r4:84644b00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:841fb000 r8:84644b2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84644b00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84644b00 r8:8027ed34 r7:df9f5e60 r6:848c0600 r5:841fb000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf97dfb0 to 0xdf97dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8467b280
INFO: task kworker/0:7:3126 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b0618000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:8:3128 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:8     state:D stack:0     pid:3128  tgid:3128  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa15d84 r8:00000002 r7:60000113 r6:dfa15d8c r5:841fec00
 r4:841fec00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:841fec00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa15e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500e900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:841fec00 r7:00000000 r6:83018000 r5:00001000 r4:7f02d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe1d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851bbf8c r4:851bbc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851bbf8c r4:84644380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:841fec00 r8:846443ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84644380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84644380 r8:8027ed34 r7:df97de60 r6:848c0380 r5:841fec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa15fb0 to 0xdfa15ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8467b380
INFO: task kworker/0:8:3128 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b0618000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:9:3130 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:9     state:D stack:0     pid:3130  tgid:3130  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa0dd84 r8:00000002 r7:60000113 r6:dfa0dd8c r5:841fc800
 r4:841fc800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:841fc800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa0de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8521b540
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:841fc800 r7:00000000 r6:83018000 r5:00001000 r4:7f06b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e061d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851c8b8c r4:851c8800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851c8b8c r4:84644180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:841fc800 r8:846441ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84644180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84644180 r8:8027ed34 r7:df97de60 r6:848c0580 r5:841fc800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa0dfb0 to 0xdfa0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8467b440
INFO: task kworker/0:9:3130 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b08df000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:10:3131 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:10    state:D stack:0     pid:3131  tgid:3131  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa1dd84 r8:00000002 r7:60000113 r6:dfa1dd8c r5:833ad400
 r4:833ad400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:833ad400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa1de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852b59c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:833ad400 r7:00000000 r6:83018000 r5:00001000 r4:7f035000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e46ca000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851cab8c r4:851ca800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851cab8c r4:84644c80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:833ad400 r8:84644cac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84644c80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84644c80 r8:8027ed34 r7:df97de60 r6:848c0400 r5:833ad400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa1dfb0 to 0xdfa1dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8467b440
INFO: task kworker/0:10:3131 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b0a12000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:11:3133 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:11    state:D stack:0     pid:3133  tgid:3133  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa31d84 r8:00000002 r7:60000113 r6:dfa31d8c r5:8325a400
 r4:8325a400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8325a400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa31e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85313900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8325a400 r7:00000000 r6:83018000 r5:00001000 r4:7f05d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e03ff000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851cbf8c r4:851cbc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851cbf8c r4:84644f80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8325a400 r8:84644fac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84644f80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84644f80 r8:8027ed34 r7:df97de60 r6:848c0480 r5:8325a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa31fb0 to 0xdfa31ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8467b680
INFO: task kworker/0:11:3133 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b0d7d000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:12:3135 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:12    state:D stack:0     pid:3135  tgid:3135  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa3dd84 r8:00000002 r7:60000113 r6:dfa3dd8c r5:83afb000
 r4:83afb000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83afb000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa3de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85322d80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83afb000 r7:00000000 r6:83018000 r5:00001000 r4:7f015000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df9f1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851e978c r4:851e9400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851e978c r4:84644680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83afb000 r8:846446ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84644680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84644680 r8:8027ed34 r7:df97de60 r6:848c0500 r5:83afb000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa3dfb0 to 0xdfa3dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8467b780
INFO: task kworker/0:12:3135 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b0def000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:13:3137 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:13    state:D stack:0     pid:3137  tgid:3137  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa4dd84 r8:00000002 r7:60000113 r6:dfa4dd8c r5:83b03000
 r4:83b03000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83b03000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa4de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85426840
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83b03000 r7:00000000 r6:83018000 r5:00001000 r4:7f06b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eabd5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853a838c r4:853a8000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853a838c r4:84644400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83b03000 r8:8464442c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84644400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84644400 r8:8027ed34 r7:df97de60 r6:848c0300 r5:83b03000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa4dfb0 to 0xdfa4dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8467b840
INFO: task kworker/0:13:3137 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b11ec000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:14:3139 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:14    state:D stack:0     pid:3139  tgid:3139  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa59d84 r8:00000002 r7:60000113 r6:dfa59d8c r5:83b04800
 r4:83b04800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83b04800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa59e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85435780
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83b04800 r7:00000000 r6:83018000 r5:00001000 r4:7f031000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea89f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851ebb8c r4:851eb800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851ebb8c r4:830b8480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83b04800 r8:830b84ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:830b8480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:830b8480 r8:8027ed34 r7:df97de60 r6:848c0280 r5:83b04800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa59fb0 to 0xdfa59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8467b980
INFO: task kworker/0:14:3139 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b146a000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:15:3141 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:15    state:D stack:0     pid:3141  tgid:3141  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa6dd84 r8:00000002 r7:60000113 r6:dfa6dd8c r5:83b03c00
 r4:83b03c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83b03c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa6de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85466040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83b03c00 r7:00000000 r6:83018000 r5:00001000 r4:7f077000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eafa1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85370f8c r4:85370c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85370f8c r4:830b8400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83b03c00 r8:830b842c r7:82804d40 r6:dddced40 r5:dddced60
 r4:830b8400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:830b8400 r8:8027ed34 r7:df97de60 r6:848c0200 r5:83b03c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa6dfb0 to 0xdfa6dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8467bac0
INFO: task kworker/0:15:3141 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b1612000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:16:3143 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:16    state:D stack:0     pid:3143  tgid:3143  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa75d84 r8:00000002 r7:60000113 r6:dfa75d8c r5:83b01800
 r4:83b01800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83b01800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa75e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85762640
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83b01800 r7:00000000 r6:83018000 r5:00001000 r4:7f07d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb835000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8559df8c r4:8559dc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8559df8c r4:84644000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83b01800 r8:8464402c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84644000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84644000 r8:8027ed34 r7:df97de60 r6:848c0180 r5:83b01800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa75fb0 to 0xdfa75ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8467bc00
INFO: task kworker/0:16:3143 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b17b2000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:17:3145 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:17    state:D stack:0     pid:3145  tgid:3145  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa85d84 r8:00000002 r7:60000113 r6:dfa85d8c r5:833bbc00
 r4:833bbc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:833bbc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa85e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8554f8c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:833bbc00 r7:00000000 r6:83018000 r5:00001000 r4:7f061000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eac6d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8537378c r4:85373400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8537378c r4:848d6000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:833bbc00 r8:848d602c r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d6000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d6000 r8:8027ed34 r7:dfa75e60 r6:848c0100 r5:833bbc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa85fb0 to 0xdfa85ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8467bd40
INFO: task kworker/0:17:3145 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b1916000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:18:3147 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:18    state:D stack:0     pid:3147  tgid:3147  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa99d84 r8:00000002 r7:60000013 r6:dfa99d8c r5:833be000
 r4:833be000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:833be000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa99e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85560c00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:833be000 r7:00000000 r6:83018000 r5:00001000 r4:7f015000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa3f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:844bdf8c r4:844bdc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:844bdf8c r4:848d6080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:833be000 r8:848d60ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d6080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d6080 r8:8027ed34 r7:dfa75e60 r6:848c0080 r5:833be000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa99fb0 to 0xdfa99ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8467bfc0
INFO: task kworker/0:18:3147 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b1bb0000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:19:3149 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:19    state:D stack:0     pid:3149  tgid:3149  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfaa5d84 r8:00000002 r7:60000113 r6:dfaa5d8c r5:833bec00
 r4:833bec00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:833bec00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaa5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85544180
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:833bec00 r7:00000000 r6:83018000 r5:00001000 r4:7f099000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb5dd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8558fb8c r4:8558f800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8558fb8c r4:848d6100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:833bec00 r8:848d612c r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d6100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d6100 r8:8027ed34 r7:dfa75e60 r6:848c0000 r5:833bec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfaa5fb0 to 0xdfaa5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848df080
INFO: task kworker/0:19:3149 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b2050000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:20:3151 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:20    state:D stack:0     pid:3151  tgid:3151  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfaadd84 r8:00000002 r7:60000113 r6:dfaadd8c r5:83ad8000
 r4:83ad8000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83ad8000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaade08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:855ccb40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83ad8000 r7:00000000 r6:83018000 r5:00001000 r4:7f05f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaf6d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8564eb8c r4:8564e800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8564eb8c r4:848d6180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83ad8000 r8:848d61ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d6180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d6180 r8:8027ed34 r7:dfa75e60 r6:848c0c00 r5:83ad8000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfaadfb0 to 0xdfaadff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848df080
INFO: task kworker/0:20:3151 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b22e3000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:21:3154 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:21    state:D stack:0     pid:3154  tgid:3154  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfabdd84 r8:00000002 r7:60000113 r6:dfabdd8c r5:83ade000
 r4:83ade000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83ade000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfabde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85733a00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83ade000 r7:00000000 r6:83018000 r5:00001000 r4:7f08f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb6cd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8559d78c r4:8559d400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8559d78c r4:848d6200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83ade000 r8:848d622c r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d6200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d6200 r8:8027ed34 r7:dfa75e60 r6:848c0880 r5:83ade000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfabdfb0 to 0xdfabdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848df2c0
INFO: task kworker/0:21:3154 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b2463000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:22:3156 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:22    state:D stack:0     pid:3156  tgid:3156  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfac9d84 r8:00000002 r7:60000113 r6:dfac9d8c r5:83adec00
 r4:83adec00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83adec00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfac9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8576bf00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83adec00 r7:00000000 r6:83018000 r5:00001000 r4:7f037000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb407000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8559ef8c r4:8559ec00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8559ef8c r4:848d6280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83adec00 r8:848d62ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d6280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d6280 r8:8027ed34 r7:dfa75e60 r6:848c0c80 r5:83adec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfac9fb0 to 0xdfac9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848df3c0
INFO: task kworker/0:22:3156 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b27b4000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:23:3158 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:23    state:D stack:0     pid:3158  tgid:3158  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfad1d84 r8:00000002 r7:60000113 r6:dfad1d8c r5:838b8c00
 r4:838b8c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:838b8c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfad1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8582d640
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:838b8c00 r7:00000000 r6:83018000 r5:00001000 r4:7f083000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb9ed000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:844bf78c r4:844bf400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:844bf78c r4:848d6300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:838b8c00 r8:848d632c r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d6300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d6300 r8:8027ed34 r7:dfac9e60 r6:848c0b80 r5:838b8c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfad1fb0 to 0xdfad1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848df500
INFO: task kworker/0:23:3158 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b27b4000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:24:3160 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:24    state:D stack:0     pid:3160  tgid:3160  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfaddd84 r8:00000002 r7:60000113 r6:dfaddd8c r5:841f1800
 r4:841f1800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:841f1800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfadde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848eeec0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:841f1800 r7:00000000 r6:83018000 r5:00001000 r4:7f0bd000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec595000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:856d438c r4:856d4000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:856d438c r4:848d6380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:841f1800 r8:848d63ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d6380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d6380 r8:8027ed34 r7:dfad1e60 r6:848c0b00 r5:841f1800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfaddfb0 to 0xdfaddff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848df640
INFO: task kworker/0:24:3160 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b2ad4000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:25:3163 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:25    state:D stack:0     pid:3163  tgid:3163  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfaf9d84 r8:00000002 r7:60000113 r6:dfaf9d8c r5:841f3c00
 r4:841f3c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:841f3c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaf9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848eef40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:841f3c00 r7:00000000 r6:83018000 r5:00001000 r4:7f013000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfad3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:856d478c r4:856d4400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:856d478c r4:848d6400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:841f3c00 r8:848d642c r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d6400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d6400 r8:8027ed34 r7:dfadde60 r6:848c0a80 r5:841f3c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfaf9fb0 to 0xdfaf9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848df980
INFO: task kworker/0:25:3163 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b2bb9000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:26:3164 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:26    state:D stack:0     pid:3164  tgid:3164  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfaa9d84 r8:00000002 r7:60000113 r6:dfaa9d8c r5:83901800
 r4:83901800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83901800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaa9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f27c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83901800 r7:00000000 r6:83018000 r5:00001000 r4:7f05d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb4ef000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:849dc78c r4:849dc400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:849dc78c r4:848d6480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83901800 r8:848d64ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d6480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d6480 r8:8027ed34 r7:dfaf9e60 r6:848d6500 r5:83901800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfaa9fb0 to 0xdfaa9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848df980
INFO: task kworker/0:26:3164 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b2fbe000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:27:3166 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:27    state:D stack:0     pid:3166  tgid:3166  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfaf1d84 r8:00000002 r7:60000113 r6:dfaf1d8c r5:83904800
 r4:83904800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83904800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaf1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f2740
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83904800 r7:00000000 r6:83018000 r5:00001000 r4:7f059000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb081000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:856d7f8c r4:856d7c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:856d7f8c r4:848d6580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83904800 r8:848d65ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d6580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d6580 r8:8027ed34 r7:dfaa9e60 r6:848d6600 r5:83904800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfaf1fb0 to 0xdfaf1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848df9c0
INFO: task kworker/0:27:3166 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b33c6000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:28:3168 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:28    state:D stack:0     pid:3168  tgid:3168  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfafdd84 r8:00000002 r7:60000113 r6:dfafdd8c r5:83b10000
 r4:83b10000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83b10000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfafde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85151b40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83b10000 r7:00000000 r6:83018000 r5:00001000 r4:7f02f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb589000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858e478c r4:858e4400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858e478c r4:848d6680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83b10000 r8:848d66ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d6680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d6680 r8:8027ed34 r7:dfaf1e60 r6:848d6700 r5:83b10000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfafdfb0 to 0xdfafdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848dfbc0
INFO: task kworker/0:28:3168 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b36b0000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:29:3170 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:29    state:D stack:0     pid:3170  tgid:3170  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb09d84 r8:00000002 r7:60000113 r6:dfb09d8c r5:83aca400
 r4:83aca400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83aca400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb09e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85406040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83aca400 r7:00000000 r6:83018000 r5:00001000 r4:7f013000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfaff000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8590078c r4:85900400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8590078c r4:848d6780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83aca400 r8:848d67ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d6780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d6780 r8:8027ed34 r7:dfafde60 r6:848d6800 r5:83aca400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb09fb0 to 0xdfb09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848dfd40
INFO: task kworker/0:29:3170 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b36b0000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:30:3172 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:30    state:D stack:0     pid:3172  tgid:3172  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb11d84 r8:00000002 r7:60000113 r6:dfb11d8c r5:83acb000
 r4:83acb000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83acb000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb11e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8520d500
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83acb000 r7:00000000 r6:83018000 r5:00001000 r4:7f067000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec291000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8596678c r4:85966400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8596678c r4:848d6880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83acb000 r8:848d68ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d6880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d6880 r8:8027ed34 r7:dfb09e60 r6:848d6900 r5:83acb000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb11fb0 to 0xdfb11ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848ca640
INFO: task kworker/0:30:3172 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b39dc000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:31:3174 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:31    state:D stack:0     pid:3174  tgid:3174  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb25d84 r8:00000002 r7:60000113 r6:dfb25d8c r5:83ac8000
 r4:83ac8000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83ac8000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb25e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85993e40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83ac8000 r7:00000000 r6:83018000 r5:00001000 r4:7f015000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfaed000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858e778c r4:858e7400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858e778c r4:848d6a00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83ac8000 r8:848d6a2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d6a00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d6a00 r8:8027ed34 r7:dfb09e60 r6:848d6a80 r5:83ac8000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb25fb0 to 0xdfb25ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848dffc0
INFO: task kworker/0:31:3174 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b3cca000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:33:3178 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:33    state:D stack:0     pid:3178  tgid:3178  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb31d84 r8:00000002 r7:60000113 r6:dfb31d8c r5:83acd400
 r4:83acd400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83acd400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb31e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:858baac0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83acd400 r7:00000000 r6:83018000 r5:00001000 r4:7f02d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec357000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85a09f8c r4:85a09c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85a09f8c r4:848d6c00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83acd400 r8:848d6c2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d6c00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d6c00 r8:8027ed34 r7:df969e60 r6:848d6c80 r5:83acd400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb31fb0 to 0xdfb31ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848ef200
INFO: task kworker/0:33:3178 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b4012000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:7:3182 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:7     state:D stack:0     pid:3182  tgid:3182  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb3dd84 r8:00000002 r7:60000113 r6:dfb3dd8c r5:841f0000
 r4:841f0000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:841f0000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb3de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85989d00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:841f0000 r7:00000000 r6:83018200 r5:00001000 r4:7f087000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec7fb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8596a78c r4:8596a400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8596a78c r4:848c0a00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:841f0000 r8:848c0a2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848c0a00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848c0a00 r8:8027ed34 r7:df9cde60 r6:848c0e00 r5:841f0000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb3dfb0 to 0xdfb3dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848e3f00
INFO: task kworker/1:7:3182 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b4542000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:8:3186 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:8     state:D stack:0     pid:3186  tgid:3186  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb61d84 r8:00000002 r7:60000113 r6:dfb61d8c r5:83acbc00
 r4:83acbc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83acbc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb61e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85989e00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:83acbc00 r7:00000000 r6:83018200 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec811000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8596ab8c r4:8596a800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8596ab8c r4:848c0d80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83acbc00 r8:848c0dac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848c0d80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848c0d80 r8:8027ed34 r7:dfb3de60 r6:848d6e00 r5:83acbc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb61fb0 to 0xdfb61ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848e3b40
INFO: task kworker/1:8:3186 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b4542000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:9:3189 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:9     state:D stack:0     pid:3189  tgid:3189  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb6dd84 r8:00000002 r7:60000013 r6:dfb6dd8c r5:83ad0c00
 r4:83ad0c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83ad0c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb6de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:859a4140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:83ad0c00 r7:00000000 r6:83018200 r5:00001000 r4:7f0a3000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec83b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8596b78c r4:8596b400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8596b78c r4:848c0f80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83ad0c00 r8:848c0fac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848c0f80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848c0f80 r8:8027ed34 r7:dfb61e60 r6:848d6f00 r5:83ad0c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb6dfb0 to 0xdfb6dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848e3500
INFO: task kworker/1:9:3189 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b4b2a000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:10:3190 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:10    state:D stack:0     pid:3190  tgid:3190  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb75d84 r8:00000002 r7:60000113 r6:dfb75d8c r5:83ace000
 r4:83ace000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83ace000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb75e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85989fc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:83ace000 r7:00000000 r6:83018200 r5:00001000 r4:7f09f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec81d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8596af8c r4:8596ac00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8596af8c r4:848c0f00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83ace000 r8:848c0f2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848c0f00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848c0f00 r8:8027ed34 r7:dfb6de60 r6:848d6f80 r5:83ace000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb75fb0 to 0xdfb75ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8491d0c0
INFO: task kworker/1:10:3190 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b4b2a000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:11:3192 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:11    state:D stack:0     pid:3192  tgid:3192  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb7dd84 r8:00000002 r7:60000113 r6:dfb7dd8c r5:84840c00
 r4:84840c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84840c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb7de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:859a4040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84840c00 r7:00000000 r6:83018200 r5:00001000 r4:7f0a1000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec82f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8596b38c r4:8596b000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8596b38c r4:848c0e80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84840c00 r8:848c0eac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848c0e80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848c0e80 r8:8027ed34 r7:dfb6de60 r6:84644100 r5:84840c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb7dfb0 to 0xdfb7dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8491d080
INFO: task kworker/1:11:3192 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b50dc000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:12:3195 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:12    state:D stack:0     pid:3195  tgid:3195  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb91d84 r8:00000002 r7:60000113 r6:dfb91d8c r5:84840000
 r4:84840000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84840000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb91e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:859a4340
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84840000 r7:00000000 r6:83018200 r5:00001000 r4:7f0a7000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec9b1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8596bf8c r4:8596bc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8596bf8c r4:83fa8700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84840000 r8:83fa872c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:83fa8700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:83fa8700 r8:8027ed34 r7:dfb6de60 r6:848e0000 r5:84840000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb91fb0 to 0xdfb91ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8491d2c0
INFO: task kworker/1:12:3195 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b5478000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:13:3196 blocked for more than 451 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:13    state:D stack:0     pid:3196  tgid:3196  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb95d84 r8:00000002 r7:60000113 r6:dfb95d8c r5:84842400
 r4:84842400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84842400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb95e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:859a4280
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84842400 r7:00000000 r6:83018200 r5:00001000 r4:7f0a5000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec887000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8596bb8c r4:8596b800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8596bb8c r4:832a0000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84842400 r8:832a002c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:832a0000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:832a0000 r8:8027ed34 r7:dfb91e60 r6:848e0080 r5:84842400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb95fb0 to 0xdfb95ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8491d2c0
INFO: task kworker/1:13:3196 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b5478000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:14:3199 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:14    state:D stack:0     pid:3199  tgid:3199  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfbadd84 r8:00000002 r7:60000113 r6:dfbadd8c r5:84844800
 r4:84844800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84844800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbade08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:859a44c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84844800 r7:00000000 r6:83018200 r5:00001000 r4:7f0ad000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec9c5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8597478c r4:85974400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8597478c r4:848c0900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84844800 r8:848c092c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848c0900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848c0900 r8:8027ed34 r7:dfb91e60 r6:848e0100 r5:84844800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfbadfb0 to 0xdfbadff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8491d580
INFO: task kworker/1:14:3199 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b582b000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:15:3200 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:15    state:D stack:0     pid:3200  tgid:3200  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfbb9d84 r8:00000002 r7:60000113 r6:dfbb9d8c r5:84845400
 r4:84845400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84845400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbb9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:859a43c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84845400 r7:00000000 r6:83018200 r5:00001000 r4:7f0a9000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec9bf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8597438c r4:85974000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8597438c r4:832d1680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84845400 r8:832d16ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:832d1680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:832d1680 r8:8027ed34 r7:dfbade60 r6:848e0180 r5:84845400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfbb9fb0 to 0xdfbb9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8491d7c0
INFO: task kworker/1:15:3200 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b5cdd000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:16:3204 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:16    state:D stack:0     pid:3204  tgid:3204  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfbc9d84 r8:00000002 r7:60000113 r6:dfbc9d8c r5:84843000
 r4:84843000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84843000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbc9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:859a46c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84843000 r7:00000000 r6:83018200 r5:00001000 r4:7f0b1000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec9d9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85974f8c r4:85974c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85974f8c r4:83908380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84843000 r8:839083ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:83908380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:83908380 r8:8027ed34 r7:dfbade60 r6:848e0300 r5:84843000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfbc9fb0 to 0xdfbc9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8491d880
INFO: task kworker/1:16:3204 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b5cdd000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:17:3205 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:17    state:D stack:0     pid:3205  tgid:3205  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfbd1d84 r8:00000002 r7:60000113 r6:dfbd1d8c r5:84846000
 r4:84846000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84846000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbd1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:859a45c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84846000 r7:00000000 r6:83018200 r5:00001000 r4:7f0af000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec9d3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85974b8c r4:85974800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85974b8c r4:83349880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84846000 r8:833498ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:83349880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:83349880 r8:8027ed34 r7:dfbc9e60 r6:848e0380 r5:84846000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfbd1fb0 to 0xdfbd1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8491da00
INFO: task kworker/1:17:3205 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b609c000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:18:3207 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:18    state:D stack:0     pid:3207  tgid:3207  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfbd9d84 r8:00000002 r7:60000113 r6:dfbd9d8c r5:84843c00
 r4:84843c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84843c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbd9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:859a4e40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84843c00 r7:00000000 r6:83018200 r5:00001000 r4:7f02f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb75f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85975f8c r4:85975c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85975f8c r4:83349800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84843c00 r8:8334982c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:83349800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:83349800 r8:8027ed34 r7:dfbc9e60 r6:848e0200 r5:84843c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfbd9fb0 to 0xdfbd9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8491db80
INFO: task kworker/1:18:3207 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b609c000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:19:3208 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:19    state:D stack:0     pid:3208  tgid:3208  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfba9d84 r8:00000002 r7:60000113 r6:dfba9d8c r5:84940c00
 r4:84940c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84940c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfba9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:859a48c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84940c00 r7:00000000 r6:83018200 r5:00001000 r4:7f0b3000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec9e3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8597538c r4:85975000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8597538c r4:83908480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84940c00 r8:839084ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:83908480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:83908480 r8:8027ed34 r7:dfbd9e60 r6:8421b300 r5:84940c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfba9fb0 to 0xdfba9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8491db80
INFO: task kworker/1:19:3208 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b64a2000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:20:3211 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:20    state:D stack:0     pid:3211  tgid:3211  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfbd5d84 r8:00000002 r7:60000113 r6:dfbd5d8c r5:84941800
 r4:84941800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84941800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbd5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:859a4f00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84941800 r7:00000000 r6:83018200 r5:00001000 r4:7f031000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb95b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8597638c r4:85976000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8597638c r4:8421b280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84941800 r8:8421b2ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8421b280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8421b280 r8:8027ed34 r7:dfbd9e60 r6:84371800 r5:84941800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfbd5fb0 to 0xdfbd5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8491dd80
INFO: task kworker/1:20:3211 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b6930000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:22:3215 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:22    state:D stack:0     pid:3215  tgid:3215  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfc05d84 r8:00000002 r7:60000113 r6:dfc05d8c r5:84846c00
 r4:84846c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84846c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc05e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:859a4f80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84846c00 r7:00000000 r6:83018200 r5:00001000 r4:7f033000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb9bd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8597678c r4:85976400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8597678c r4:848ec080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84846c00 r8:848ec0ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848ec080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848ec080 r8:8027ed34 r7:dfc01e60 r6:848e0400 r5:84846c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfc05fb0 to 0xdfc05ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848ef4c0
INFO: task kworker/1:22:3215 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b6930000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:23:3216 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:23    state:D stack:0     pid:3216  tgid:3216  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfc09d84 r8:00000002 r7:60000113 r6:dfc09d8c r5:84710000
 r4:84710000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84710000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc09e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:859a4b80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84710000 r7:00000000 r6:83018200 r5:00001000 r4:7f035000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec33d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85976b8c r4:85976800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85976b8c r4:848ec100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84710000 r8:848ec12c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848ec100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848ec100 r8:8027ed34 r7:dfc01e60 r6:848e0480 r5:84710000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfc09fb0 to 0xdfc09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848ef4c0
INFO: task kworker/1:23:3216 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b7085000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:24:3218 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:24    state:D stack:0     pid:3218  tgid:3218  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfc19d84 r8:00000002 r7:60000113 r6:dfc19d8c r5:84711800
 r4:84711800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84711800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc19e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:859b0040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84711800 r7:00000000 r6:83018200 r5:00001000 r4:7f037000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec48d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85976f8c r4:85976c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85976f8c r4:848ec180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84711800 r8:848ec1ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848ec180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848ec180 r8:8027ed34 r7:dfc01e60 r6:848e0500 r5:84711800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfc19fb0 to 0xdfc19ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848de0c0
INFO: task kworker/1:24:3218 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b7287000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:25:3220 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:25    state:D stack:0     pid:3220  tgid:3220  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfc25d84 r8:00000002 r7:60000113 r6:dfc25d8c r5:84710c00
 r4:84710c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84710c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc25e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:859b0140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84710c00 r7:00000000 r6:83018200 r5:00001000 r4:7f039000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec4f3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8597738c r4:85977000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8597738c r4:848ec200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84710c00 r8:848ec22c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848ec200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848ec200 r8:8027ed34 r7:dfc01e60 r6:848e0580 r5:84710c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfc25fb0 to 0xdfc25ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848de0c0
INFO: task kworker/1:25:3220 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b76c7000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:26:3223 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:26    state:D stack:0     pid:3223  tgid:3223  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfc3dd84 r8:00000002 r7:60000113 r6:dfc3dd8c r5:84712400
 r4:84712400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84712400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc3de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:859b01c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84712400 r7:00000000 r6:83018200 r5:00001000 r4:7f03b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec50d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8597778c r4:85977400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8597778c r4:848ec280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84712400 r8:848ec2ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848ec280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848ec280 r8:8027ed34 r7:dfc01e60 r6:848e0600 r5:84712400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfc3dfb0 to 0xdfc3dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848de0c0
INFO: task kworker/1:26:3223 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b76c7000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:105:3470 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:105   state:D stack:0     pid:3470  tgid:3470  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfed5d84 r8:00000002 r7:60000113 r6:dfed5d8c r5:84a96000
 r4:84a96000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a96000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfed5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84691dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a96000 r7:00000000 r6:83018200 r5:00001000 r4:7f02f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa03000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ad638c r4:84ad6000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84ad638c r4:848c5580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a96000 r8:848c55ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848c5580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848c5580 r8:8027ed34 r7:dfeb5e60 r6:848c5600 r5:84a96000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfed5fb0 to 0xdfed5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849db7c0
INFO: task kworker/1:105:3470 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b7c66000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:106:3471 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:106   state:D stack:0     pid:3471  tgid:3471  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfebdd84 r8:00000002 r7:60000113 r6:dfebdd8c r5:84a96c00
 r4:84a96c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a96c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfebde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84691b80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a96c00 r7:00000000 r6:83018200 r5:00001000 r4:7f02b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df9ad000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ad5f8c r4:84ad5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84ad5f8c r4:848c5700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a96c00 r8:848c572c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848c5700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848c5700 r8:8027ed34 r7:dfed5e60 r6:848c5780 r5:84a96c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfebdfb0 to 0xdfebdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849db900
INFO: task kworker/1:106:3471 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b7e45000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:84:3485 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:84    state:D stack:0     pid:3485  tgid:3485  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dff01d84 r8:00000002 r7:60000013 r6:dff01d8c r5:84a9d400
 r4:84a9d400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a9d400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff01e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d4340
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9d400 r7:00000000 r6:83018000 r5:00001000 r4:7f0a1000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff37000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84747f8c r4:84747c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84747f8c r4:848dcf00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9d400 r8:848dcf2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dcf00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dcf00 r8:8027ed34 r7:dfef9e60 r6:848c5b00 r5:84a9d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff01fb0 to 0xdff01ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecc80
INFO: task kworker/0:84:3485 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b833c000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:85:3487 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:85    state:D stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dff09d84 r8:00000002 r7:60000113 r6:dff09d8c r5:84a9e000
 r4:84a9e000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a9e000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff09e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
INFO: task kworker/0:85:3487 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b86d4000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:86:3488 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:86    state:D stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dff0dd84 r8:00000002 r7:60000113 r6:dff0dd8c r5:84a9c800
 r4:84a9c800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a9c800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff0de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
INFO: task kworker/0:86:3488 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b8ab4000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:87:3491 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:87    state:D stack:0     pid:3491  tgid:3491  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dff19d84 r8:00000002 r7:60000113 r6:dff19d8c r5:84760c00
 r4:84760c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84760c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff19e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848cc800
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84760c00 r7:00000000 r6:83018000 r5:00001000 r4:7f08f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdfd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746f8c r4:84746c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746f8c r4:8468f100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84760c00 r8:8468f12c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f100 r8:8027ed34 r7:dff01e60 r6:848c5c80 r5:84760c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff19fb0 to 0xdff19ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecf00
INFO: task kworker/0:87:3491 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b8ab4000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:88:3492 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:88    state:D stack:0     pid:3492  tgid:3492  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dff1dd84 r8:00000002 r7:60000013 r6:dff1dd8c r5:84761800
 r4:84761800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84761800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff1de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849dbe40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84761800 r7:00000000 r6:83018000 r5:00001000 r4:7f09b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe0b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474738c r4:84747000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474738c r4:8468f300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84761800 r8:8468f32c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f300 r8:8027ed34 r7:dff01e60 r6:848c5d00 r5:84761800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff1dfb0 to 0xdff1dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849db2c0
INFO: task kworker/0:88:3492 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b8e56000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:89:3494 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:89    state:D stack:0     pid:3494  tgid:3494  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dff29d84 r8:00000002 r7:60000013 r6:dff29d8c r5:84760000
 r4:84760000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84760000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff29e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d4000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84760000 r7:00000000 r6:83018000 r5:00001000 r4:7f09d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe15000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474778c r4:84747400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474778c r4:8468f180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84760000 r8:8468f1ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f180 r8:8027ed34 r7:dff01e60 r6:848c5d80 r5:84760000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff29fb0 to 0xdff29ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846d40c0
INFO: task kworker/0:89:3494 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b9168000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:90:3496 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:90    state:D stack:0     pid:3496  tgid:3496  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfeb9d84 r8:00000002 r7:60000013 r6:dfeb9d8c r5:849be000
 r4:849be000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849be000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfeb9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d4180
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849be000 r7:00000000 r6:83018000 r5:00001000 r4:7f09f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff25000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84747b8c r4:84747800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84747b8c r4:8468f200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849be000 r8:8468f22c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f200 r8:8027ed34 r7:dff01e60 r6:8468f280 r5:849be000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfeb9fb0 to 0xdfeb9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846d4280
INFO: task kworker/0:90:3496 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b98b9000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:91:3500 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:91    state:D stack:0     pid:3500  tgid:3500  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dff2dd84 r8:00000002 r7:60000113 r6:dff2dd8c r5:849bec00
 r4:849bec00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849bec00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff2de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d4640
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849bec00 r7:00000000 r6:83018000 r5:00001000 r4:7f0a5000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff4b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8468078c r4:84680400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8468078c r4:8468f380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849bec00 r8:8468f3ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f380 r8:8027ed34 r7:dff01e60 r6:8468f400 r5:849bec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff2dfb0 to 0xdff2dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846d4300
INFO: task kworker/0:91:3500 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b98b9000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:92:3501 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:92    state:D stack:0     pid:3501  tgid:3501  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfef5d84 r8:00000002 r7:60000113 r6:dfef5d8c r5:849bb000
 r4:849bb000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849bb000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfef5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d43c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849bb000 r7:00000000 r6:83018000 r5:00001000 r4:7f0a3000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff3d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8468038c r4:84680000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8468038c r4:8468f480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849bb000 r8:8468f4ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f480 r8:8027ed34 r7:dff2de60 r6:8468f500 r5:849bb000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef5fb0 to 0xdfef5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846d4300
INFO: task kworker/0:92:3501 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: b9e44000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:93:3503 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:93    state:D stack:0     pid:3503  tgid:3503  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dff49d84 r8:00000002 r7:60000113 r6:dff49d8c r5:84860000
 r4:84860000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84860000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff49e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d4780
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84860000 r7:00000000 r6:83018000 r5:00001000 r4:7f0a7000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff51000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84680b8c r4:84680800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84680b8c r4:8468f580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84860000 r8:8468f5ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f580 r8:8027ed34 r7:dff2de60 r6:8468f600 r5:84860000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff49fb0 to 0xdff49ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846d4600
INFO: task kworker/0:93:3503 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: ba113000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:94:3505 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:94    state:D stack:0     pid:3505  tgid:3505  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dff55d84 r8:00000002 r7:60000013 r6:dff55d8c r5:84860c00
 r4:84860c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84860c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff55e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d4f40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84860c00 r7:00000000 r6:83018000 r5:00001000 r4:7f0af000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff79000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84681b8c r4:84681800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84681b8c r4:8468f680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84860c00 r8:8468f6ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f680 r8:8027ed34 r7:dff49e60 r6:8468f700 r5:84860c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff55fb0 to 0xdff55ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846d46c0
INFO: task kworker/0:94:3505 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: ba542000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:95:3507 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:95    state:D stack:0     pid:3507  tgid:3507  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dff5dd84 r8:00000002 r7:60000113 r6:dff5dd8c r5:84861800
 r4:84861800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84861800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff5de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d4900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84861800 r7:00000000 r6:83018000 r5:00001000 r4:7f0a9000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff5f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84680f8c r4:84680c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84680f8c r4:8468f780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84861800 r8:8468f7ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f780 r8:8027ed34 r7:dff55e60 r6:8468f800 r5:84861800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff5dfb0 to 0xdff5dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846d48c0
INFO: task kworker/0:95:3507 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: ba8d5000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:96:3509 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:96    state:D stack:0     pid:3509  tgid:3509  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dff41d84 r8:00000002 r7:60000113 r6:dff41d8c r5:84863000
 r4:84863000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84863000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff41e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d4a40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84863000 r7:00000000 r6:83018000 r5:00001000 r4:7f0ab000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff65000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8468138c r4:84681000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8468138c r4:8468f880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84863000 r8:8468f8ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f880 r8:8027ed34 r7:dff55e60 r6:8468f900 r5:84863000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff41fb0 to 0xdff41ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846d4b80
INFO: task kworker/0:96:3509 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: ba8d5000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:97:3510 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:97    state:D stack:0     pid:3510  tgid:3510  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dff7dd84 r8:00000002 r7:60000013 r6:dff7dd8c r5:84863c00
 r4:84863c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84863c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff7de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d4cc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84863c00 r7:00000000 r6:83018000 r5:00001000 r4:7f0ad000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff6f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8468178c r4:84681400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8468178c r4:8468fa00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84863c00 r8:8468fa2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468fa00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468fa00 r8:8027ed34 r7:dff55e60 r6:8468fa80 r5:84863c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff7dfb0 to 0xdff7dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846d4b80
INFO: task kworker/0:97:3510 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: baef7000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:98:3512 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:98    state:D stack:0     pid:3512  tgid:3512  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dff85d84 r8:00000002 r7:60000113 r6:dff85d8c r5:84862400
 r4:84862400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84862400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff85e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8421d100
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84862400 r7:00000000 r6:83018000 r5:00001000 r4:7f029000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df975000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84681f8c r4:84681c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84681f8c r4:8468f980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84862400 r8:8468f9ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f980 r8:8027ed34 r7:dff55e60 r6:8468fb00 r5:84862400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff85fb0 to 0xdff85ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846d48c0
INFO: task kworker/0:98:3512 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: baef7000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:99:3514 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:99    state:D stack:0     pid:3514  tgid:3514  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dff89d84 r8:00000002 r7:60000113 r6:dff89d8c r5:84762400
 r4:84762400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84762400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff89e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8421d600
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84762400 r7:00000000 r6:83018000 r5:00001000 r4:7f031000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa27000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8468278c r4:84682400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8468278c r4:8468fb80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84762400 r8:8468fbac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468fb80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468fb80 r8:8027ed34 r7:dff85e60 r6:848c5e00 r5:84762400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff89fb0 to 0xdff89ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846d4ac0
INFO: task kworker/0:99:3514 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: bb607000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:107:3518 blocked for more than 452 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:107   state:D stack:0     pid:3518  tgid:3518  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dff69d84 r8:00000002 r7:60000113 r6:dff69d8c r5:84763000
 r4:84763000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84763000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff69e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8421d340
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84763000 r7:00000000 r6:83018200 r5:00001000 r4:7f02d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df9ed000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8468238c r4:84682000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8468238c r4:848c5e80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84763000 r8:848c5eac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848c5e80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848c5e80 r8:8027ed34 r7:dfed5e60 r6:848c5f00 r5:84763000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff69fb0 to 0xdff69ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84691bc0
INFO: task kworker/1:107:3518 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: bbbf0000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8421d680
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r5:00001000 r4:dfdd3000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:108:3521 blocked for more than 453 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:108   state:D stack:0     pid:3521  tgid:3521  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dff91d84 r8:00000002 r7:60000113 r6:dff91d8c r5:84765400
 r4:84765400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84765400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff91e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8469d580
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84765400 r7:00000000 r6:83018200 r5:00001000 r4:7f07d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfded000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r5:00001000 r4:dfdd3000
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:109:3525 blocked for more than 453 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:109   state:D stack:0     pid:3525  tgid:3525  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dffa1d84 r8:00000002 r7:60000113 r6:dffa1d8c r5:84763c00
 r4:84763c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84763c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffa1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e9d40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84763c00 r7:00000000 r6:83018200 r5:00001000 r4:7f057000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e030b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:847bf38c r4:847bf000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:847bf38c r4:84670100
 r4:84670100
Exception stack(0xdffa1fb0 to 0xdffa1ff8)
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:82abf1e4
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:101:3526 blocked for more than 453 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:101   state:D stack:0     pid:3526  tgid:3526  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dffa5d84 r8:00000002 r7:60000113 r6:dffa5d8c r5:84766000
 r4:84766000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffa5e08
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:84682f8c r4:84682c00
 r10:00000000 r9:8468fc80 r8:8027ed34 r7:dff8de60 r6:84670200 r5:84766000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r5:00001000 r4:dfdd3000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
INFO: task kworker/0:102:3528 blocked for more than 453 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:102   state:D stack:0     pid:3528  tgid:3528  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e02b1d84 r8:00000002 r7:60000013 r6:e02b1d8c r5:84a9b000
 r4:84a9b000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a9b000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02b1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8421de00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9b000 r7:00000000 r6:83018000 r5:00001000 r4:7f03f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfb0b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:847bc38c r4:847bc000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:847bc38c r4:8468fd00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9b000 r8:8468fd2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468fd00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468fd00 r8:8027ed34 r7:dffa5e60 r6:84670280 r5:84a9b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe02b1fb0 to 0xe02b1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8421d7c0
INFO: task kworker/0:102:3528 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: bcbc2000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:103:3529 blocked for more than 453 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:103   state:D stack:0     pid:3529  tgid:3529  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e02b5d84 r8:00000002 r7:60000013 r6:e02b5d8c r5:84766c00
 r4:84766c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84766c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02b5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8421d940
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84766c00 r7:00000000 r6:83018000 r5:00001000 r4:7f037000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa79000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8468338c r4:84683000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8468338c r4:8468fd80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:104:3531 blocked for more than 453 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:104   state:D stack:0     pid:3531  tgid:3531  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e02bdd84 r8:00000002 r7:60000013 r6:e02bdd8c r5:84768c00
 r4:84768c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84768c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02bde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8421dac0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84768c00 r7:00000000 r6:83018000 r5:00001000 r4:7f039000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa9d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8468378c r4:84683400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8468378c r4:8468fe00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84768c00 r8:8468fe2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468fe00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468fe00 r8:8027ed34 r7:e02b1e60 r6:84670380 r5:84768c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe02bdfb0 to 0xe02bdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8421d880
INFO: task kworker/0:104:3531 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r5:80000013 r4:80239bd0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
task:kworker/0:105   state:D stack:0     pid:3533  tgid:3533  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e02c5d84 r8:00000002 r7:60000113 r6:e02c5d8c r5:8476a400
 r4:8476a400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8476a400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02c5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8421dc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8476a400 r7:00000000 r6:83018000 r5:00001000 r4:7f03b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfac3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84683b8c r4:84683800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84683b8c r4:8468fe80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8476a400 r8:8468feac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468fe80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468fe80 r8:8027ed34 r7:e02b1e60 r6:84670400 r5:8476a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe02c5fb0 to 0xe02c5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
 r4:8421da80
Workqueue: events bpf_prog_free_deferred
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfdd3000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:106   state:D stack:0     pid:3535  tgid:3535  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e02cdd84 r8:00000002 r7:60000113 r6:e02cdd8c r5:8476b000
 r4:8476b000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8476b000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02cde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8421dd80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8476b000 r7:00000000 r6:83018000 r5:00001000 r4:7f03d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfae9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84683f8c r4:84683c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84683f8c r4:848dcf80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8476b000 r8:848dcfac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dcf80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dcf80 r8:8027ed34 r7:e02b1e60 r6:84670480 r5:8476b000
 r4:00000001
Exception stack(0xe02cdfb0 to 0xe02cdff8)
 r4:8421dc00
Workqueue: events bpf_prog_free_deferred
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:107:3538 blocked for more than 453 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:107   state:D stack:0     pid:3538  tgid:3538  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e02d5d84 r8:00000002 r7:60000013 r6:e02d5d8c r5:84768000
 r4:84768000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84768000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02d5e08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e9040
 r5:847bd38c r4:847bd000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: bde36000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
INFO: task kworker/0:108:3539 blocked for more than 453 seconds.
 r10:829185c4 r9:e02d9d84 r8:00000002 r7:60000113 r6:e02d9d8c r5:8476bc00
 r4:8476bc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8476bc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02d9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8421dfc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8476bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f041000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfb21000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:847bc78c r4:847bc400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:847bc78c r4:848d7080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8476bc00 r8:848d70ac r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xe02d9fb0 to 0xe02d9ff8)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: be4e4000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
INFO: task kworker/0:109:3541 blocked for more than 453 seconds.
 r5:8476d400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02e1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84691940
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8476d400 r7:00000000 r6:83018000 r5:00001000 r4:7f043000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfb35000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:847bcb8c r4:847bc800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:847bcb8c r4:848d7100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8476d400 r8:848d712c r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d7100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d7100 r8:8027ed34 r7:e02d5e60 r6:84670600 r5:8476d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe02e1fb0 to 0xe02e1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
 r4:8421df00
Workqueue: events bpf_prog_free_deferred
9d60: 80000013 ffffffff
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
 r10:829185c4 r9:e02c9d84 r8:00000002 r7:60000113 r6:e02c9d8c r5:84866000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02c9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8421d4c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84866000 r7:00000000 r6:83018000 r5:00001000 r4:7f045000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfd03000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:847bcf8c r4:847bcc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:847bcf8c r4:848d7180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84866000 r8:848d71ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d7180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d7180 r8:8027ed34 r7:e02d5e60 r6:848d7200 r5:84866000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe02c9fb0 to 0xe02c9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8421df80
INFO: task kworker/0:110:3543 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: bed08000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:e02e5d84 r8:00000002 r7:60000013 r6:e02e5d8c r5:84866c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02e5e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018005 r8:84866c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfd33000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:847bd78c r4:847bd400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:847bd78c r4:848d7280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84866c00 r8:848d72ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d7280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d7280 r8:8027ed34 r7:e02d5e60 r6:848d7300 r5:84866c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe02e5fb0 to 0xe02e5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848e9180
INFO: task kworker/0:111:3546 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: bf285000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:00000000
 r5:00001000 r4:dfdd3000
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:112:3548 blocked for more than 453 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:112   state:D stack:0     pid:3548  tgid:3548  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e02edd84 r8:00000002 r7:60000113 r6:e02edd8c r5:84865400
 r4:84865400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84865400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02ede08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e9340
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84865400 r7:00000000 r6:83018000 r5:00001000 r4:7f04b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfd45000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:847bdb8c r4:847bd800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:847bdb8c r4:848d7380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84865400 r8:848d73ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d7380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d7380 r8:8027ed34 r7:e02e5e60 r6:848d7400 r5:84865400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe02edfb0 to 0xe02edff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848e92c0
INFO: task kworker/0:112:3548 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r5:00001000 r4:dfdd3000
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:113:3550 blocked for more than 453 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:113   state:D stack:0     pid:3550  tgid:3550  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e02f1d84 r8:00000002 r7:60000113 r6:e02f1d8c r5:84864800
 r4:84864800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84864800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02f1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e9300
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84864800 r7:00000000 r6:83018000 r5:00001000 r4:7f04d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfd7d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
9d60: 80000013 ffffffff
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r5:8474638c r4:84746000
 r4:848dce80
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:114:3553 blocked for more than 453 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:114   state:D stack:0     pid:3553  tgid:3553  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e02f5d84 r8:00000002 r7:60000113 r6:e02f5d8c r5:849a0000
 r4:849a0000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849a0000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02f5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e9600
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849a0000 r7:00000000 r6:83018000 r5:00001000 r4:7f04f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfd9b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r5:847be38c r4:847be000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfdd3000
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
task:kworker/0:115   state:D stack:0     pid:3554  tgid:3554  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e02f9d84 r8:00000002 r7:60000013 r6:e02f9d8c r5:849a0c00
 r4:849a0c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849a0c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02f9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e9800
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849a0c00 r7:00000000 r6:83018000 r5:00001000 r4:7f051000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe1b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:847be78c r4:847be400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:847be78c r4:848d7680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849a0c00 r8:848d76ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d7680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d7680 r8:8027ed34 r7:e02f5e60 r6:848d7700 r5:849a0c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe02f9fb0 to 0xe02f9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848e9540
INFO: task kworker/0:115:3554 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: bfd50000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:116:3556 blocked for more than 453 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:116   state:D stack:0     pid:3556  tgid:3556  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e02fdd84 r8:00000002 r7:60000013 r6:e02fdd8c r5:849a1800
 r4:849a1800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849a1800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02fde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e9880
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849a1800 r7:00000000 r6:83018000 r5:00001000 r4:7f053000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:848d7780
dfa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:117:3557 blocked for more than 453 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:117   state:D stack:0     pid:3557  tgid:3557  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dff95d84 r8:00000002 r7:60000113 r6:dff95d8c r5:849a3000
 r4:849a3000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849a3000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff95e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84909240
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849a3000 r7:00000000 r6:83018000 r5:00001000 r4:7f091000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0325000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:847bff8c r4:847bfc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:847bff8c r4:848d7880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849a3000 r8:848d78ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d7880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d7880 r8:8027ed34 r7:e02fde60 r6:848d7900 r5:849a3000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff95fb0 to 0xdff95ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:118:3560 blocked for more than 453 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:118   state:D stack:0     pid:3560  tgid:3560  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0309d84 r8:00000002 r7:60000013 r6:e0309d8c r5:849a4800
 r4:849a4800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849a4800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0309e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:848d7980 r8:8027ed34 r7:dff95e60 r6:848d7a00 r5:849a4800
Exception stack(0xe0309fb0 to 0xe0309ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848e9b00
INFO: task kworker/0:118:3560 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c0576000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:e0315d84 r8:00000002 r7:60000113 r6:e0315d8c r5:849a2400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0315e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848e9e40
INFO: task kworker/0:119:3561 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c09de000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:110:3563 blocked for more than 453 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Call trace: 
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0301e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:120:3567 blocked for more than 453 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:120   state:D stack:0     pid:3567  tgid:3567  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0335d84 r8:00000002 r7:60000013 r6:e0335d8c r5:84769800
 r4:84769800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84769800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0335e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849091c0
 r4:00000000
 r9:83018005 r8:84769800 r7:00000000 r6:83018000 r5:00001000 r4:7f05b000
 r5:847bfb8c r4:847bf800
 r4:848d7b80
Exception stack(0xe0335fb0 to 0xe0335ff8)
 r4:84909180
Workqueue: events bpf_prog_free_deferred
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:121:3569 blocked for more than 453 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:121   state:D stack:0     pid:3569  tgid:3569  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
 r4:84770000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0341e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:848d7c00 r8:8027ed34 r7:dff95e60 r6:84670800 r5:84770000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0345e08
 r9:83018005 r8:84770c00 r7:00000000 r6:83018000 r5:00001000 r4:7f095000
5fa0:                                     00000000 00000000 00000000 00000000
9d60: 80000013 ffffffff
 r5:8474638c r4:84746000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:829185c4 r9:e034dd84 r8:00000002 r7:60000113 r6:e034dd8c r5:84771800
 r5:00001000 r4:e0359000
 r7:dddced40 r6:83018000 r5:847acf8c r4:848d7d00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84771800 r8:848d7d2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:848d7d00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d7d00 r8:8027ed34 r7:e0345e60 r6:84670900 r5:84771800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe034dfb0 to 0xe034dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84909600
INFO: task kworker/0:123:3571 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
9d60: 80000013 ffffffff
 r4:00000000
 r5:8474638c r4:84746000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r5:84773000 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e035de08
 r7:dddced40 r6:83018000 r5:847acb8c r4:848d7d80
 r4:84909780
9d60: 80000013 ffffffff
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:125:3576 blocked for more than 453 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:125   state:D stack:0     pid:3576  tgid:3576  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e036dd84 r8:00000002 r7:60000113 r6:e036dd8c r5:84772400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e036de08
 r4:00000000
 r9:83018005 r8:84772400 r7:00000000 r6:83018000 r5:00001000 r4:7f0b3000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e036f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
dfa0:                                     00000000 00000000 00000000 00000000
9d60: 80000013 ffffffff
 r4:00000000
 r5:00001000 r4:dfdd3000
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
 r4:848dce80
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:126:3579 blocked for more than 453 seconds.
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84909a80
INFO: task kworker/0:126:3579 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c24be000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:848dce80
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r5:84773c00 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0389e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:848d7f00 r8:8027ed34 r7:e0385e60 r6:84670b00 r5:84773c00
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84909a80
INFO: task kworker/0:127:3580 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c2b9c000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03a1e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c33b9000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:129:3583 blocked for more than 453 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:129   state:D stack:0     pid:3583  tgid:3583  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
 r10:829185c4 r9:e03a5d84 r8:00000002 r7:60000113 r6:e03a5d8c r5:84a9ec00
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84909d40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9ec00 r7:00000000 r6:83018000 r5:00001000 r4:7f0b9000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0391000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:847adf8c r4:847adc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:847adf8c r4:8468ff80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9ec00 r8:8468ffac r7:82804d40 r6:dddced40 r5:dddced60
 r10:00000000 r9:8468ff80 r8:8027ed34 r7:e03a1e60 r6:84670c00 r5:84a9ec00
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84909ac0
INFO: task kworker/0:129:3583 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c33b9000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r4:82abf1e4
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:130:3586 blocked for more than 453 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:130   state:D stack:0     pid:3586  tgid:3586  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84909dc0
 r5:847ae38c r4:847ae000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84909d00
INFO: task kworker/0:130:3586 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c33b9000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:848dce80
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03e5e08
 r9:83018005 r8:8476c800 r7:00000000 r6:83018000 r5:00001000 r4:7f0bf000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:82abf1e4
 r5:00001000 r4:dfdd3000
 r4:00000001
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03e9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a1e480
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:838bc800 r7:00000000 r6:83018000 r5:00001000 r4:7f0c9000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0435000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:847aff8c r4:847afc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:847aff8c r4:849d5100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:838bc800 r8:849d512c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849d5100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849d5100 r8:8027ed34 r7:e03e5e60 r6:84670d80 r5:838bc800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe03e9fb0 to 0xe03e9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
 r4:82abf1e4
 r4:00000000
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:84778000
 r4:00000000
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e2780
 r4:00000001
 r4:849db080
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c413f000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0415d84 r8:00000002 r7:60000013 r6:e0415d8c r5:84779800
 r4:84779800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84779800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0415e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a1e000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84779800 r7:00000000 r6:83018000 r5:00001000 r4:7f0c3000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e03fb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:849d5200
Exception stack(0xe0415fb0 to 0xe0415ff8)
 r4:84a1e0c0
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:82abf1e4
 r4:00000000
 r5:00001000 r4:dfdd3000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:849a5400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0319e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a1e180
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849a5400 r7:00000000 r6:83018000 r5:00001000 r4:7f0c5000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0401000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:847af78c r4:847af400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:847af78c r4:849d5280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849a5400 r8:849d52ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:849d5280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849d5280 r8:8027ed34 r7:e03e9e60 r6:849d5300 r5:849a5400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0319fb0 to 0xe0319ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84a1e280
INFO: task kworker/0:135:3595 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c4f26000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:136:3597 blocked for more than 453 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:136   state:D stack:0     pid:3597  tgid:3597  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e043dd84 r8:00000002 r7:60000113 r6:e043dd8c r5:849a6000
 r4:849a6000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849a6000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e043de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:137   state:D stack:0     pid:3601  tgid:3601  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0455e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a1e740
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849a6c00 r7:00000000 r6:83018000 r5:00001000 r4:7f0cd000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0469000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84afc78c r4:84afc400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84afc78c r4:849d5480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849a6c00 r8:849d54ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:849d5480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849d5480 r8:8027ed34 r7:e03e9e60 r6:849d5500 r5:849a6c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0455fb0 to 0xe0455ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84a1e3c0
INFO: task kworker/0:137:3601 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c55a9000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
 r5:00001000 r4:dfdd3000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:829185c4 r9:e0475d84 r8:00000002 r7:60000113 r6:e0475d8c r5:84778c00
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a1e5c0
 r10:61c88647 r9:84778c00 r8:849d55ac r7:82804d40 r6:dddced40 r5:dddced60
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0485e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a1eb40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8477bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f0d3000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e049b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84afd38c r4:84afd000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84afd38c r4:849d5600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8477bc00 r8:849d562c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849d5600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849d5600 r8:8027ed34 r7:e0455e60 r6:84670f80 r5:8477bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0485fb0 to 0xe0485ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84a1e700
INFO: task kworker/0:139:3604 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c5863000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d60: 80000013 ffffffff
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:e048dd84 r8:00000002 r7:60000113 r6:e048dd8c r5:8477b000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e048de08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a1e880
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8477b000 r7:00000000 r6:83018000 r5:00001000 r4:7f0cf000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e047b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84afcb8c r4:84afc800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84afcb8c r4:849d5680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8477b000 r8:849d56ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:849d5680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849d5680 r8:8027ed34 r7:e0485e60 r6:83a5ed00 r5:8477b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe048dfb0 to 0xe048dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84a1e700
INFO: task kworker/0:140:3606 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c64ae000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:141:3607 blocked for more than 454 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:141   state:D stack:0     pid:3607  tgid:3607  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0491d84 r8:00000002 r7:60000013 r6:e0491d8c r5:8477a400
 r4:8477a400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8477a400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0491e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a1ea00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8477a400 r7:00000000 r6:83018000 r5:00001000 r4:7f0d1000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0481000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84afcf8c r4:84afcc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84afcf8c r4:849d5700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8477a400 r8:849d572c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849d5700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849d5700 r8:8027ed34 r7:e0485e60 r6:83a5ec80 r5:8477a400
 r4:00000001
1fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c64ae000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r4:82abf1e4
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:848dce80
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04a9e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfbb3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84aff38c r4:84aff000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84aff38c r4:849d5780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8477c800 r8:849d57ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:849d5780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849d5780 r8:8027ed34 r7:e0485e60 r6:848c5680 r5:8477c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe04a9fb0 to 0xe04a9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84a1e9c0
INFO: task kworker/0:142:3610 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c64ae000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
 r4:82abf1e4
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:143:3611 blocked for more than 454 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04ade08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
Exception stack(0xe04adfb0 to 0xe04adff8)
 r4:84a1ea80
INFO: task kworker/0:143:3611 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c6bd0000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:144:3613 blocked for more than 454 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:144   state:D stack:0     pid:3613  tgid:3613  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e04b9d84 r8:00000002 r7:60000013 r6:e04b9d8c r5:8477e000
 r4:8477e000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8477e000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04b9e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:e04bb000
 r5:84afdb8c r4:84afd800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:145:3616 blocked for more than 454 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:145   state:D stack:0     pid:3616  tgid:3616  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e04d5d84 r8:00000002 r7:60000113 r6:e04d5d8c r5:8477ec00
 r4:8477ec00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8477ec00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04d5e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r4:84a1edc0
INFO: task kworker/0:145:3616 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c781c000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:dfe99d84 r8:00000002 r7:60000013 r6:dfe99d8c r5:8476ec00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe99e08
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848e2640
INFO: task kworker/0:146:3617 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c7ae2000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:147:3619 blocked for more than 454 seconds.
task:kworker/0:147   state:D stack:0     pid:3619  tgid:3619  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff11e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c7fca000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:148   state:D stack:0     pid:3621  tgid:3621  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04d9e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:00001000 r4:dfb69000
 r10:61c88647 r9:84aa0000 r8:849d5aac r7:82804d40 r6:dddced40 r5:dddced60
 r10:00000000 r9:849d5a80 r8:8027ed34 r7:e04a9e60 r6:8483d280 r5:84aa0000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe04d9fb0 to 0xe04d9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849c6380
INFO: task kworker/0:148:3621 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c82de000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:149:3623 blocked for more than 454 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0461d84 r8:00000002 r7:60000113 r6:e0461d8c r5:849a3c00
 r4:849a3c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849a3c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0461e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849c6440
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849a3c00 r7:00000000 r6:83018000 r5:00001000 r4:7f061000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfb83000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84afef8c r4:84afec00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84afef8c r4:849d5b00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849a3c00 r8:849d5b2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849d5b00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849d5b00 r8:8027ed34 r7:e04a9e60 r6:849d5b80 r5:849a3c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0461fb0 to 0xe0461ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849c6240
INFO: task kworker/0:149:3623 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:150:3626 blocked for more than 454 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:150   state:D stack:0     pid:3626  tgid:3626  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e04ddd84 r8:00000002 r7:60000113 r6:e04ddd8c r5:849b0000
 r4:849b0000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849b0000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04dde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849c6780
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849b0000 r7:00000000 r6:83018000 r5:00001000 r4:7f067000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfbf5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84aff78c r4:84aff400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84aff78c r4:849d5c00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849b0000 r8:849d5c2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849d5c00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849d5c00 r8:8027ed34 r7:e04a9e60 r6:849d5c80 r5:849b0000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe04ddfb0 to 0xe04ddff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849c6500
INFO: task kworker/0:150:3626 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c872b000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
 r5:849b0c00 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04e1e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849b0c00 r7:00000000 r6:83018000 r5:00001000 r4:7f069000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfc15000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84affb8c r4:84aff800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84affb8c r4:849d5d00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849b0c00 r8:849d5d2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849d5d00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849d5d00 r8:8027ed34 r7:e04dde60 r6:849d5d80 r5:849b0c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe04e1fb0 to 0xe04e1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849c6740
INFO: task kworker/0:151:3629 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c8785000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
 r4:82abf1e4
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:152:3630 blocked for more than 454 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:152   state:D stack:0     pid:3630  tgid:3630  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e04e5d84 r8:00000002 r7:60000113 r6:e04e5d8c r5:849b2400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04e5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849c6b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849b2400 r7:00000000 r6:83018000 r5:00001000 r4:7f06b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfc55000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84afff8c r4:84affc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84afff8c r4:849d5e00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:00000000 r9:849d5e00 r8:8027ed34 r7:e04e1e60 r6:849d5e80 r5:849b2400
 r4:849c6740
9d60: 80000013 ffffffff
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:153:3634 blocked for more than 454 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:153   state:D stack:0     pid:3634  tgid:3634  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0329d84 r8:00000002 r7:60000013 r6:e0329d8c r5:849b3000
 r4:849b3000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849b3000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0329e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849c6b80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849b3000 r7:00000000 r6:83018000 r5:00001000 r4:7f06d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:84b3c38c r4:84b3c000
 r10:61c88647 r9:849b3000 r8:849d5f2c r7:82804d40 r6:dddced40 r5:dddced60
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:849c6ac0
INFO: task kworker/0:153:3634 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c9057000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:154   state:D stack:0     pid:3635  tgid:3635  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849c6bc0
INFO: task kworker/0:154:3635 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c909f000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:155:3637 blocked for more than 454 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r4:849b4800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04f1e08
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:849b4800 r8:846990ac r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xe04f1fb0 to 0xe04f1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849c6500
INFO: task kworker/0:155:3637 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c94c0000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:156:3639 blocked for more than 454 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:156   state:D stack:0     pid:3639  tgid:3639  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e04f5d84 r8:00000002 r7:60000013 r6:e04f5d8c r5:849b5400
 r4:849b5400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849b5400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04f5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849c6f00
 r5:00001000 r4:dfcb3000
 r4:84699180
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c996f000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fa0:                                     00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04f9e08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84645000
 r7:dddced40 r6:83018000 r5:84b3d38c r4:84699280
Exception stack(0xe04f9fb0 to 0xe04f9ff8)
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
9d60: 80000013 ffffffff
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:158:3643 blocked for more than 454 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:158   state:D stack:0     pid:3643  tgid:3643  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e04fdd84 r8:00000002 r7:60000013 r6:e04fdd8c r5:849b6c00
 r4:849b6c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849b6c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04fde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846451c0
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849b6c00 r8:846993ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84699380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84699380 r8:8027ed34 r7:e04f9e60 r6:84699400 r5:849b6c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe04fdfb0 to 0xe04fdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84645100
INFO: task kworker/0:158:3643 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: c9f6d000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:84b3db8c r4:84b3d800
 r10:00000000 r9:84699480 r8:8027ed34 r7:e04fde60 r6:84699500 r5:849b1800
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846452c0
INFO: task kworker/0:159:3644 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: ca385000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0509e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84645900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b08c00 r7:00000000 r6:83018000 r5:00001000 r4:7f081000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe13000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b3e38c r4:84b3e000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b3e38c r4:84699580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b08c00 r8:846995ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84699580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84699580 r8:8027ed34 r7:e04e9e60 r6:84699600 r5:84b08c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0509fb0 to 0xe0509ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84645480
INFO: task kworker/0:160:3648 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r4:82abf1e4
 r4:00000000
 r5:00001000 r4:dfdd3000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e050dd84 r8:00000002 r7:60000113 r6:e050dd8c r5:84b09800
 r4:84b09800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b09800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e050de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84645840
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b09800 r7:00000000 r6:83018000 r5:00001000 r4:7f07f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe03000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b3df8c r4:84b3dc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b3df8c r4:84699680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b09800 r8:846996ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84699680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84699680 r8:8027ed34 r7:e0509e60 r6:84699700 r5:84b09800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe050dfb0 to 0xe050dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84645480
INFO: task kworker/0:161:3649 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: cb04f000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/1:111   state:D stack:0     pid:3651  tgid:3651  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0501e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:00001000 r4:dfad5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8407f38c r4:8407f000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8407f38c r4:8483d300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84aa3c00 r8:8483d32c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8483d300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8483d300 r8:8027ed34 r7:dff91e60 r6:8483d380 r5:84aa3c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0501fb0 to 0xe0501ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8469d5c0
INFO: task kworker/1:111:3651 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
Exception stack(0xdfef9d20 to 0xdfef9d68)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r5:8474638c r4:84746000
 r4:848dce80
9fa0:                                     00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
Call trace: 
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84aa5400 r8:846997ac r7:82804d40 r6:dddced40 r5:dddced60
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84645940
INFO: task kworker/0:162:3654 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: cb4e3000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
 r4:84aa2400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84aa2400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e051de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84645ac0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84aa2400 r7:00000000 r6:83018000 r5:00001000 r4:7f083000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfec1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b3e78c r4:84b3e400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b3e78c r4:84699800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84aa2400 r8:8469982c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84699800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84699800 r8:8027ed34 r7:e0519e60 r6:8483d480 r5:84aa2400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe051dfb0 to 0xe051dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84645940
INFO: task kworker/0:163:3655 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r4:82abf1e4
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0525e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8469df00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84aa6c00 r7:00000000 r6:83018200 r5:00001000 r4:7f099000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff63000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ad738c r4:84ad7000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84ad738c r4:8483d500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84aa6c00 r8:8483d52c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8483d500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8483d500 r8:8027ed34 r7:e0501e60 r6:8483d580 r5:84aa6c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0525fb0 to 0xe0525ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8469da80
INFO: task kworker/1:112:3657 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r4:82abf1e4
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0511e08
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r7:dddced40 r6:83018000 r5:84b3f78c r4:84699880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b08000 r8:846998ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84699880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84699880 r8:8027ed34 r7:e0519e60 r6:84699900 r5:84b08000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0511fb0 to 0xe0511ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84645c80
INFO: task kworker/0:164:3658 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: cc361000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
9fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0521e08
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r7:dddced40 r6:83018000 r5:84b3ef8c r4:84699980
1fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdfef9d20 to 0xdfef9d68)
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:166:3663 blocked for more than 455 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:166   state:D stack:0     pid:3663  tgid:3663  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0529d84 r8:00000002 r7:60000113 r6:e0529d8c r5:84b0bc00
 r4:84b0bc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b0bc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0529e08
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:84b3f38c r4:84b3f000
 r10:00000000 r9:84699a80 r8:8027ed34 r7:e0511e60 r6:84699b00 r5:84b0bc00
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:82abf1e4
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:846ecb40
Workqueue: events bpf_prog_free_deferred
 r5:84b0c800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e052de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848c43c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b0c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff57000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b3ff8c r4:84b3fc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b3ff8c r4:84699b80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b0c800 r8:84699bac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84699b80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84699b80 r8:8027ed34 r7:e0511e60 r6:84699c00 r5:84b0c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe052dfb0 to 0xe052dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848c4000
INFO: task kworker/0:167:3665 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
Exception stack(0xdfef9d20 to 0xdfef9d68)
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:00000001
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Call trace: 
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0505e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848c4280
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b0d400 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff45000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b3fb8c r4:84b3f800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b3fb8c r4:84699c80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b0d400 r8:84699cac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84699c80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84699c80 r8:8027ed34 r7:e052de60 r6:84699d00 r5:84b0d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0505fb0 to 0xe0505ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848c4000
INFO: task kworker/0:168:3666 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: cd6f0000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0539e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848c4380
INFO: task kworker/0:169:3668 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: cd6f0000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:00000001
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0535e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df8e3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ad7b8c r4:84ad7800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84ad7b8c r4:8483d600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84aa4800 r8:8483d62c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8483d600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8483d600 r8:8027ed34 r7:e0501e60 r6:8483d680 r5:84aa4800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0535fb0 to 0xe0535ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8469dec0
INFO: task kworker/1:113:3671 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d60: 80000013 ffffffff
 r4:00000000
 r5:00001000 r4:dfdd3000
 r4:848dce80
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r7:dddced40 r6:83018000 r5:84b48b8c r4:84699e80
5fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: cdd5d000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:171:3674 blocked for more than 455 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:171   state:D stack:0     pid:3674  tgid:3674  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e054de08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
dfa0:                                     00000000 00000000 00000000 00000000
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: ce454000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:846ecb40
Workqueue: events bpf_prog_free_deferred
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:173:3678 blocked for more than 455 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:173   state:D stack:0     pid:3678  tgid:3678  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e056dd84 r8:00000002 r7:60000113 r6:e056dd8c r5:84aa9800
 r4:84aa9800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84aa9800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e056de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848c4980
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
Workqueue: events bpf_prog_free_deferred
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
task:kworker/0:174   state:D stack:0     pid:3680  tgid:3680  ppid:2      task_flags:0x4208060 flags:0x00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84aab000 r8:846901ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84690180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84690180 r8:8027ed34 r7:e0569e60 r6:8483d900 r5:84aab000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0575fb0 to 0xe0575ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
9d60: 80000013 ffffffff
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:846ecb40
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0589d84 r8:00000002 r7:60000113 r6:e0589d8c r5:84aaa400
 r4:84aaa400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84aaa400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0589e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848c4d00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84aaa400 r7:00000000 r6:83018000 r5:00001000 r4:7f0a5000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e057d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b4978c r4:84b49400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b4978c r4:84690200
Exception stack(0xe0589fb0 to 0xe0589ff8)
Workqueue: events bpf_prog_free_deferred
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:00000001
 r4:846ecb40
 r4:84b0a400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e053de08
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:848dce80
 r4:846ecb40
Workqueue: events bpf_prog_free_deferred
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e4040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b0e000 r7:00000000 r6:83018000 r5:00001000 r4:7f0ad000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e05b1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b4a78c r4:84b4a400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b4a78c r4:84690380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b0e000 r8:846903ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84690380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
5fa0:                                     00000000 00000000 00000000 00000000
Exception stack(0xdfef9d20 to 0xdfef9d68)
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:178:3688 blocked for more than 455 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:178   state:D stack:0     pid:3688  tgid:3688  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0541d84 r8:00000002 r7:60000113 r6:e0541d8c r5:847f8000
 r4:847f8000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:847f8000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0541e08
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847f8000 r8:846904ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84690480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
Exception stack(0xe0541fb0 to 0xe0541ff8)
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05a9e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:00000000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:847fa400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:847fa400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff99e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a1fc80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:847fa400 r7:00000000 r6:83018200 r5:00001000 r4:7f031000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa67000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ad7f8c r4:84ad7c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84ad7f8c r4:8483da00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847fa400 r8:8483da2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8483da00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8483da00 r8:8027ed34 r7:e0501e60 r6:84690680 r5:847fa400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff99fb0 to 0xdff99ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84a1f900
INFO: task kworker/1:114:3693 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d0596000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fa0:                                     00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:847fb000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05bde08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e4480
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:847fb000 r7:00000000 r6:83018000 r5:00001000 r4:7f02b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df9d7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b4af8c r4:84b4ac00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b4af8c r4:84690700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847fb000 r8:8469072c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84690700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84690700 r8:8027ed34 r7:e05a9e60 r6:84690780 r5:847fb000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe05bdfb0 to 0xe05bdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
9d20: d0be2000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:848dce80
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
INFO: task kworker/0:181:3697 blocked for more than 455 seconds.
 r10:829185c4 r9:e05b5d84 r8:00000002 r7:60000113 r6:e05b5d8c r5:847fbc00
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05b5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e4600
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:847fbc00 r7:00000000 r6:83018000 r5:00001000 r4:7f02d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa07000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b4b38c r4:84b4b000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b4b38c r4:84690800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847fbc00 r8:8469082c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84690800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84690800 r8:8027ed34 r7:e05bde60 r6:84690880 r5:847fbc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe05b5fb0 to 0xe05b5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848e4440
INFO: task kworker/0:181:3697 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d0e83000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:846ecb40
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e032de08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e4780
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:847fc800 r7:00000000 r6:83018000 r5:00001000 r4:7f02f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa37000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b4b78c r4:84b4b400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b4b78c r4:84690900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847fc800 r8:8469092c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84690900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84690900 r8:8027ed34 r7:e05b5e60 r6:84690980 r5:847fc800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe032dfb0 to 0xe032dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848e45c0
INFO: task kworker/0:182:3699 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdfef9d20 to 0xdfef9d68)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:00000001
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:183:3702 blocked for more than 455 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:183   state:D stack:0     pid:3702  tgid:3702  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0361d84 r8:00000002 r7:60000113 r6:e0361d8c r5:847fd400
 r4:847fd400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:847fd400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0361e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be2a40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:847fd400 r7:00000000 r6:83018000 r5:00001000 r4:7f031000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfaf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8501d38c r4:8501d000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8501d38c r4:84690a00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847fd400 r8:84690a2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84690a00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84690a00 r8:8027ed34 r7:e032de60 r6:84690a80 r5:847fd400
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
9d60: 80000013 ffffffff
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e037de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847a9a40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:847fec00 r7:00000000 r6:83018000 r5:00001000 r4:7f04f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e02e9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:82abf1e4
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
task:kworker/1:115   state:D stack:0     pid:3705  tgid:3705  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0395e08
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:847f9800 r8:8483daac r7:82804d40 r6:ddde2d40 r5:ddde2d60
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:84a1fe40
INFO: task kworker/1:115:3705 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d1d08000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
 r4:846ecb40
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03a9e08
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:847e8c00 r7:00000000 r6:83018200 r5:00001000 r4:7f04b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e02c1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8490e78c r4:8490e400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8490e78c r4:8483db00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847e8c00 r8:8483db2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8483db00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8483db00 r8:8027ed34 r7:e0501e60 r6:84690c80 r5:847e8c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe03a9fb0 to 0xe03a9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
9d20: d22a3000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
 r4:00000000
 r5:00001000 r4:dfdd3000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03d5e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:847e8000 r7:00000000 r6:83018200 r5:00001000 r4:7f037000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfb03000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8407f78c r4:8407f400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8407f78c r4:8483db80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847e8000 r8:8483dbac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8483db80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8483db80 r8:8027ed34 r7:e03a9e60 r6:84690d00 r5:847e8000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe03d5fb0 to 0xe03d5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84a1ffc0
INFO: task kworker/1:117:3709 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d23f7000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:8474638c r4:84746000
 r4:848dce80
9fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
 r5:847e9800 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0419e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a1f6c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:847e9800 r7:00000000 r6:83018200 r5:00001000 r4:7f039000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfb29000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8490c38c r4:8490c000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8490c38c r4:8483dc00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847e9800 r8:8483dc2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8483dc00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8483dc00 r8:8027ed34 r7:e03a9e60 r6:84690d80 r5:847e9800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0419fb0 to 0xe0419ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84a1ff40
INFO: task kworker/1:118:3711 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d254e000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/1:119   state:D stack:0     pid:3713  tgid:3713  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0479e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a1f340
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:847ea400 r7:00000000 r6:83018200 r5:00001000 r4:7f03b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfd01000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8490c78c r4:8490c400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8490c78c r4:8483dc80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847ea400 r8:8483dcac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8483dc80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8483dc80 r8:8027ed34 r7:e03a9e60 r6:84690e00 r5:847ea400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0479fb0 to 0xe0479ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84a1f540
INFO: task kworker/1:119:3713 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/1:120:3715 blocked for more than 455 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:120   state:D stack:0     pid:3715  tgid:3715  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0555d84 r8:00000002 r7:60000113 r6:e0555d8c r5:847eb000
 r4:847eb000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:847eb000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0555e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848ca100
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:847eb000 r7:00000000 r6:83018200 r5:00001000 r4:7f03d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfd1f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8490cb8c r4:8490c800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8490cb8c r4:8483dd00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847eb000 r8:8483dd2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8483dd00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8483dd00 r8:8027ed34 r7:e03a9e60 r6:84690e80 r5:847eb000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0555fb0 to 0xe0555ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84a1f3c0
INFO: task kworker/1:120:3715 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d30d5000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
task:kworker/1:121   state:D stack:0     pid:3717  tgid:3717  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e05cdd84 r8:00000002 r7:60000113 r6:e05cdd8c r5:847ebc00
 r4:847ebc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:847ebc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r4:00000000
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e5000
 r7:ddde2d40 r6:83018200 r5:8490cf8c r4:8483dd80
dfa0:                                     00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848ca340
INFO: task kworker/1:121:3717 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d339f000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:122   state:D stack:0     pid:3719  tgid:3719  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05d5e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8490d38c r4:8483de00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847ec800 r8:8483de2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8483de00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8483de00 r8:8027ed34 r7:e03a9e60 r6:84690f80 r5:847ec800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe05d5fb0 to 0xe05d5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848e5100
INFO: task kworker/1:122:3719 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d3919000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Call trace: 
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05dde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e52c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:847eec00 r7:00000000 r6:83018200 r5:00001000 r4:7f043000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdaf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8490d78c r4:8490d400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8490d78c r4:8483de80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847eec00 r8:8483deac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8483de80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8483de80 r8:8027ed34 r7:e03a9e60 r6:84699f00 r5:847eec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe05ddfb0 to 0xe05ddff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848e5140
INFO: task kworker/1:123:3721 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r5:8474638c r4:84746000
 r4:848dce80
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
 r4:846ecb40
task:kworker/1:124   state:D stack:0     pid:3723  tgid:3723  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05e5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e5400
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:847ee000 r7:00000000 r6:83018200 r5:00001000 r4:7f045000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe7b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8490db8c r4:8490d800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8490db8c r4:84a1c000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847ee000 r8:84a1c02c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1c000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1c000 r8:8027ed34 r7:e03a9e60 r6:84699f80 r5:847ee000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe05e5fb0 to 0xe05e5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848e5200
INFO: task kworker/1:124:3723 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d3e54000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:125:3725 blocked for more than 456 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:125   state:D stack:0     pid:3725  tgid:3725  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e05e9d84 r8:00000002 r7:60000113 r6:e05e9d8c r5:847ed400
 r4:847ed400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:847ed400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05e9e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:84a1c080 r8:8027ed34 r7:e03a9e60 r6:847a1000 r5:847ed400
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
9d60: 80000013 ffffffff
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:126:3728 blocked for more than 456 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:126   state:D stack:0     pid:3728  tgid:3728  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0609d84 r8:00000002 r7:60000013 r6:e0609d8c r5:84b18c00
 r4:84b18c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b18c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0609e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e5640
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84b18c00 r7:00000000 r6:83018200 r5:00001000 r4:7f049000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e02b7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8490e38c r4:8490e000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8490e38c r4:84a1c100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b18c00 r8:84a1c12c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1c100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1c100 r8:8027ed34 r7:e03a9e60 r6:847a1080 r5:84b18c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0609fb0 to 0xe0609ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848e5680
INFO: task kworker/1:126:3728 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d43e4000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
INFO: task kworker/1:127:3730 blocked for more than 456 seconds.
 r4:84b1a400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0611e08
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b6d78c r4:84b6d400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b6d78c r4:84a1c180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b1a400 r8:84a1c1ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1c180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1c180 r8:8027ed34 r7:e03a9e60 r6:847a1100 r5:84b1a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0611fb0 to 0xe0611ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848e5680
INFO: task kworker/1:127:3730 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d4c0a000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:128:3731 blocked for more than 456 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:128   state:D stack:0     pid:3731  tgid:3731  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0615d84 r8:00000002 r7:60000113 r6:e0615d8c r5:84b18000
 r4:84b18000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b18000 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0615e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:e02db000
 r7:ddde2d40 r6:83018200 r5:8490eb8c r4:84a1c200
 r10:00000000 r9:84a1c200 r8:8027ed34 r7:e0611e60 r6:847a1180 r5:84b18000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0615fb0 to 0xe0615ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848e5740
INFO: task kworker/1:128:3731 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d4e56000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
INFO: task kworker/1:129:3732 blocked for more than 456 seconds.
Call trace: 
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0619e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84b1b000 r7:00000000 r6:83018200 r5:00001000 r4:7f051000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e030d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8490ef8c r4:8490ec00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8490ef8c r4:84a1c280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b1b000 r8:84a1c2ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1c280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1c280 r8:8027ed34 r7:e0611e60 r6:847a1200 r5:84b1b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0619fb0 to 0xe0619ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848e5740
INFO: task kworker/1:129:3732 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d5620000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:84b1bc00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05e1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848ea000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b1bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f067000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfcbf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:844bab8c r4:844ba800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:844bab8c r4:847a1280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b1bc00 r8:847a12ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:847a1280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:847a1280 r8:8027ed34 r7:e0361e60 r6:847a1300 r5:84b1bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe05e1fb0 to 0xe05e1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:847a9a00
INFO: task kworker/0:185:3735 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d5761000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
 r4:00000001
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
 r4:846ecb40
task:kworker/1:130   state:D stack:0     pid:3738  tgid:3738  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:84b1e000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0641e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e5c00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84b1e000 r7:00000000 r6:83018200 r5:00001000 r4:7f053000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e031d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8490f38c r4:8490f000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8490f38c r4:84a1c300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b1e000 r8:84a1c32c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1c300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1c300 r8:8027ed34 r7:e0611e60 r6:847a1380 r5:84b1e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0641fb0 to 0xe0641ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848e5c40
INFO: task kworker/1:130:3738 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d5e26000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:84b1c800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0649e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e5d40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84b1c800 r7:00000000 r6:83018200 r5:00001000 r4:7f055000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e032f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8490f78c r4:8490f400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8490f78c r4:84a1c400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b1c800 r8:84a1c42c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1c400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1c400 r8:8027ed34 r7:e0611e60 r6:847a1400 r5:84b1c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0649fb0 to 0xe0649ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848e5e80
INFO: task kworker/1:131:3739 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d622a000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/1:132:3741 blocked for more than 456 seconds.
Call trace: 
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b1d400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0651e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e5dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84b1d400 r7:00000000 r6:83018200 r5:00001000 r4:7f057000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e033b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8490fb8c r4:8490f800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8490fb8c r4:84a1c380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b1d400 r8:84a1c3ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1c380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1c380 r8:8027ed34 r7:e0611e60 r6:847a1480 r5:84b1d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0651fb0 to 0xe0651ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848e5c80
INFO: task kworker/1:132:3741 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
INFO: task kworker/1:133:3743 blocked for more than 456 seconds.
 r10:829185c4 r9:dff31d84 r8:00000002 r7:60000113 r6:dff31d8c r5:847fe000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff31e08
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:00001000 r4:df91f000
 r7:ddde2d40 r6:83018200 r5:8490ff8c r4:84a1c600
 r4:00000001
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:134:3745 blocked for more than 456 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:134   state:D stack:0     pid:3745  tgid:3745  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e04c5d84 r8:00000002 r7:60000113 r6:e04c5d8c r5:84b19800
 r4:84b19800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b19800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04c5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e4e40
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:84a1c500 r8:8027ed34 r7:e0611e60 r6:847a1580 r5:84b19800
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
9d20: d6dc0000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:135:3747 blocked for more than 456 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:135   state:D stack:0     pid:3747  tgid:3747  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0571d84 r8:00000002 r7:60000113 r6:e0571d8c r5:84920c00
 r4:84920c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84920c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0571e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848bd080
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r5:00001000 r4:dfb71000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b6c78c r4:84b6c400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b6c78c r4:84a1c580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84920c00 r8:84a1c5ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1c580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1c580 r8:8027ed34 r7:e0611e60 r6:847a1600 r5:84920c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0571fb0 to 0xe0571ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848c4000
INFO: task kworker/1:135:3747 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
 r4:846ecb40
task:kworker/1:136   state:D stack:0     pid:3749  tgid:3749  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05c5e08
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b6cb8c r4:84b6c800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b6cb8c r4:84a1c480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84920000 r8:84a1c4ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1c480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1c480 r8:8027ed34 r7:e0611e60 r6:847a1680 r5:84920000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe05c5fb0 to 0xe05c5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848bd100
INFO: task kworker/1:136:3749 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d7328000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r4:846ecb40
task:kworker/1:137   state:D stack:0     pid:3751  tgid:3751  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0669e08
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848bd380
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84921800 r7:00000000 r6:83018200 r5:00001000 r4:7f05f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfbed000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b6cf8c r4:84b6cc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b6cf8c r4:84a1c680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84921800 r8:84a1c6ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1c680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1c680 r8:8027ed34 r7:e0611e60 r6:847a1700 r5:84921800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0669fb0 to 0xe0669ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848bd3c0
INFO: task kworker/1:137:3751 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d756e000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:138:3753 blocked for more than 456 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:138   state:D stack:0     pid:3753  tgid:3753  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0671d84 r8:00000002 r7:60000113 r6:e0671d8c r5:84922400
 r4:84922400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84922400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0671e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848bd280
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84922400 r7:00000000 r6:83018200 r5:00001000 r4:7f061000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfc13000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b6d38c r4:84b6d000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b6d38c r4:84a1c700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84922400 r8:84a1c72c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1c700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1c700 r8:8027ed34 r7:e0611e60 r6:847a1780 r5:84922400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0671fb0 to 0xe0671ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848bd280
INFO: task kworker/1:138:3753 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d7e2a000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
 r4:00000001
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
INFO: task kworker/1:139:3755 blocked for more than 456 seconds.
Call trace: 
 r5:84923000 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0679e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfddb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b6e38c r4:84b6e000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b6e38c r4:84a1c780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84923000 r8:84a1c7ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1c780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1c780 r8:8027ed34 r7:e0611e60 r6:847a1800 r5:84923000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0679fb0 to 0xe0679ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848bd640
INFO: task kworker/1:139:3755 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d83d7000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:140:3757 blocked for more than 456 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:140   state:D stack:0     pid:3757  tgid:3757  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e4685d84 r8:00000002 r7:60000113 r6:e4685d8c r5:84924800
 r4:84924800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84924800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4685e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848bd840
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84924800 r7:00000000 r6:83018200 r5:00001000 r4:7f069000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfd13000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b6db8c r4:84b6d800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b6db8c r4:84a1c800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84924800 r8:84a1c82c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1c800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1c800 r8:8027ed34 r7:e0679e60 r6:847a1880 r5:84924800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe4685fb0 to 0xe4685ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848bd4c0
INFO: task kworker/1:140:3757 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d8479000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:186:3761 blocked for more than 456 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:186   state:D stack:0     pid:3761  tgid:3761  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0675d84 r8:00000002 r7:60000113 r6:e0675d8c r5:84926000
 r4:84926000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84926000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0675e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848ead40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
5fa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:141:3762 blocked for more than 456 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:141   state:D stack:0     pid:3762  tgid:3762  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e468dd84 r8:00000002 r7:60000013 r6:e468dd8c r5:84926c00
 r4:84926c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84926c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e468de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848bd900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84926c00 r7:00000000 r6:83018200 r5:00001000 r4:7f06b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdc3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b6df8c r4:84b6dc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b6df8c r4:84a1c900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84926c00 r8:84a1c92c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1c900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1c900 r8:8027ed34 r7:e0679e60 r6:847a1a00 r5:84926c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe468dfb0 to 0xe468dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848bda00
INFO: task kworker/1:141:3762 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4699e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:61c88647 r9:84b1ec00 r8:84a1c9ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1c980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1c980 r8:8027ed34 r7:e0679e60 r6:847a1a80 r5:84b1ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe4699fb0 to 0xe4699ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848bd980
INFO: task kworker/1:142:3765 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d8c86000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000001
 r4:846ecb40
 r10:829185c4 r9:e469dd84 r8:00000002 r7:60000113 r6:e469dd8c r5:84b30000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e469de08
 r5:84b6ef8c r4:84b6ec00
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:144:3768 blocked for more than 456 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:144   state:D stack:0     pid:3768  tgid:3768  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e46a5d84 r8:00000002 r7:60000113 r6:e46a5d8c r5:84b31800
 r4:84b31800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b31800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46a5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848bdc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84b31800 r7:00000000 r6:83018200 r5:00001000 r4:7f071000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe0d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b6eb8c r4:84b6e800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b6eb8c r4:84a1cb00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b31800 r8:84a1cb2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1cb00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1cb00 r8:8027ed34 r7:e469de60 r6:847a1b80 r5:84b31800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe46a5fb0 to 0xe46a5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848bdd80
INFO: task kworker/1:144:3768 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d971e000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r4:846ecb40
Workqueue: events bpf_prog_free_deferred
 r5:84b30c00 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46cde08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84837040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84b30c00 r7:00000000 r6:83018200 r5:00001000 r4:7f077000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff1f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b6f78c r4:84b6f400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b6f78c r4:84a1ca80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b30c00 r8:84a1caac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1ca80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1ca80 r8:8027ed34 r7:e469de60 r6:847a1c00 r5:84b30c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe46cdfb0 to 0xe46cdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848bdc80
INFO: task kworker/1:145:3770 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d9dd3000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:8474638c r4:84746000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/1:146   state:D stack:0     pid:3772  tgid:3772  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46d5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848bdec0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84b32400 r7:00000000 r6:83018200 r5:00001000 r4:7f075000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfefd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b6f38c r4:84b6f000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b6f38c r4:84a1cc00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b32400 r8:84a1cc2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1cc00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1cc00 r8:8027ed34 r7:e46cde60 r6:847a1c80 r5:84b32400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe46d5fb0 to 0xe46d5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848bd740
INFO: task kworker/1:146:3772 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: d9dd3000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
 r4:82abf1e4
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r5:00001000 r4:dfdd3000
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/1:147:3774 blocked for more than 456 seconds.
Call trace: 
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46dde08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:84b7038c r4:84b70000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b7038c r4:84a1cb80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b33000 r8:84a1cbac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1cb80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1cb80 r8:8027ed34 r7:e46cde60 r6:847a1d00 r5:84b33000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe46ddfb0 to 0xe46ddff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848bdf00
INFO: task kworker/1:147:3774 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: da2f0000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:148:3776 blocked for more than 456 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:148   state:D stack:0     pid:3776  tgid:3776  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e46e5d84 r8:00000002 r7:60000113 r6:e46e5d8c r5:84b35400
 r4:84b35400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b35400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46e5e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:84a1cc80 r8:8027ed34 r7:e46dde60 r6:847a1d80 r5:84b35400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe46e5fb0 to 0xe46e5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84837080
INFO: task kworker/1:148:3776 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: da8f4000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
 r4:846ecb40
task:kworker/1:149   state:D stack:0     pid:3778  tgid:3778  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46ede08
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84b34800 r8:84a1cd2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1cd00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1cd00 r8:8027ed34 r7:e46dde60 r6:847a1e00 r5:84b34800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe46edfb0 to 0xe46edff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84837140
INFO: task kworker/1:149:3778 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: da8f4000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/1:150:3780 blocked for more than 456 seconds.
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46f5e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:84a1cd80 r8:8027ed34 r7:e46dde60 r6:847a1e80 r5:84b36c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe46f5fb0 to 0xe46f5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84837200
INFO: task kworker/1:150:3780 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: db1b1000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:151:3782 blocked for more than 456 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:151   state:D stack:0     pid:3782  tgid:3782  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8705d84 r8:00000002 r7:60000113 r6:e8705d8c r5:84b36000
 r4:84b36000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b36000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8705e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84837680
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84b36000 r7:00000000 r6:83018200 r5:00001000 r4:7f081000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:84a1ce00
5fa0:                                     00000000 00000000 00000000 00000000
 r4:84837340
Call trace: 
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:152:3784 blocked for more than 456 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:152   state:D stack:0     pid:3784  tgid:3784  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e870dd84 r8:00000002 r7:60000013 r6:e870dd8c r5:84923c00
 r4:84923c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84923c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e870de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:84a1ce80 r8:8027ed34 r7:e8705e60 r6:847a1f80 r5:84923c00
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:82abf1e4
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:153:3786 blocked for more than 457 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:153   state:D stack:0     pid:3786  tgid:3786  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8715d84 r8:00000002 r7:60000013 r6:e8715d8c r5:84738000
 r4:84738000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84738000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8715e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848377c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84738000 r7:00000000 r6:83018200 r5:00001000 r4:7f083000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0367000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b70f8c r4:84b70c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b70f8c r4:84a1cf00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84738000 r8:84a1cf2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1cf00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1cf00 r8:8027ed34 r7:e870de60 r6:84bdc000 r5:84738000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe8715fb0 to 0xe8715ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
9d20: dbbc4000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
 r4:dfef9dc0
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r4:846ecb40
INFO: task kworker/1:154:3788 blocked for more than 457 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:154   state:D stack:0     pid:3788  tgid:3788  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e871dd84 r8:00000002 r7:60000013 r6:e871dd8c r5:84739800
 r4:84739800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84739800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e871de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84837840
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84739800 r7:00000000 r6:83018200 r5:00001000 r4:7f085000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0373000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b7138c r4:84b71000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b7138c r4:84a1cf80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84739800 r8:84a1cfac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84a1cf80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84a1cf80 r8:8027ed34 r7:e870de60 r6:84bdc080 r5:84739800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe871dfb0 to 0xe871dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848379c0
INFO: task kworker/1:154:3788 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: dbff5000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:155:3791 blocked for more than 457 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:155   state:D stack:0     pid:3791  tgid:3791  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0379d84 r8:00000002 r7:60000013 r6:e0379d8c r5:84aaec00
 r4:84aaec00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84aaec00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0379e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e038d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b7178c r4:84b71400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b7178c r4:8483df00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84aaec00 r8:8483df2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8483df00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8483df00 r8:8027ed34 r7:e870de60 r6:8483df80 r5:84aaec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0379fb0 to 0xe0379ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84837880
INFO: task kworker/1:155:3791 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: dc34a000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:84aa8000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8721e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849c71c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r5:00001000 r4:e0467000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:61c88647 r9:84aa8000 r8:84bdf02c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:00000001
1fa0:                                     00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
INFO: task kworker/1:156:3793 is blocked on a mutex likely owned by task kworker/0:83:3483.
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: dc65d000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:187:3795 blocked for more than 457 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Workqueue: events bpf_prog_free_deferred
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8725e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:84bdc100
 r4:00000001
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848eaa80
INFO: task kworker/0:187:3795 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: dcd00000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:157:3796 blocked for more than 457 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:157   state:D stack:0     pid:3796  tgid:3796  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8729d84 r8:00000002 r7:60000113 r6:e8729d8c r5:84738c00
 r4:84738c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84738c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8729e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84837dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84738c00 r7:00000000 r6:83018200 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e03ed000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b71f8c r4:84b71c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b71f8c r4:84bdf100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84738c00 r8:84bdf12c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdf100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdf100 r8:8027ed34 r7:e8721e60 r6:84bdc200 r5:84738c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe8729fb0 to 0xe8729ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84837d80
INFO: task kworker/1:157:3796 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:00001000 r4:dfdd3000
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:158:3798 blocked for more than 457 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:158   state:D stack:0     pid:3798  tgid:3798  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e060dd84 r8:00000002 r7:60000113 r6:e060dd8c r5:8473bc00
 r4:8473bc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8473bc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e060de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849c7040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8473bc00 r7:00000000 r6:83018200 r5:00001000 r4:7f093000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e043f000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:84bdf300 r8:8027ed34 r7:e8721e60 r6:84bdc300 r5:8473bc00
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r4:846ecb40
task:kworker/0:188   state:D stack:0     pid:3800  tgid:3800  ppid:2      task_flags:0x4208060 flags:0x00000000
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8731d84 r8:00000002 r7:60000113 r6:e8731d8c r5:8473c800
 r4:8473c800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8473c800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8731e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be2100
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8473c800 r7:00000000 r6:83018000 r5:00001000 r4:7f091000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e041d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8501c78c r4:8501c400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8501c78c r4:84bdc280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8473c800 r8:84bdc2ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84bdc280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdc280 r8:8027ed34 r7:e0361e60 r6:84bdc380 r5:8473c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe8731fb0 to 0xe8731ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848eac00
INFO: task kworker/0:188:3800 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d60: 80000013 ffffffff
 r4:dfef9dc0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:189:3802 blocked for more than 457 seconds.
 r4:8473d400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e872de08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be2700
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8473d400 r7:00000000 r6:83018000 r5:00001000 r4:7f02f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa9f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8501cf8c r4:8501cc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8501cf8c r4:84bdc400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8473d400 r8:84bdc42c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84bdc400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdc400 r8:8027ed34 r7:e0361e60 r6:84bdc480 r5:8473d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe872dfb0 to 0xe872dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be20c0
INFO: task kworker/0:189:3802 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: dde23000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
task:kworker/1:159   state:D stack:0     pid:3804  tgid:3804  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:829185c4 r9:e873dd84 r8:00000002 r7:60000013 r6:e873dd8c r5:8473e000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e873de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r4:00000000
 r9:83018205 r8:8473e000 r7:00000000 r6:83018200 r5:00001000 r4:7f015000
 r7:ddde2d40 r6:83018200 r5:84b7338c r4:84bdf380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8473e000 r8:84bdf3ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdf380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdf380 r8:8027ed34 r7:e8721e60 r6:84bdc500 r5:8473e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe873dfb0 to 0xe873dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849c7180
INFO: task kworker/1:159:3804 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: ddfe7000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:160:3807 blocked for more than 457 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:160   state:D stack:0     pid:3807  tgid:3807  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8741d84 r8:00000002 r7:60000113 r6:e8741d8c r5:8473ec00
 r4:8473ec00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8473ec00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8741e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849c7300
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8473ec00 r7:00000000 r6:83018200 r5:00001000 r4:7f097000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e047d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b72f8c r4:84b72c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b72f8c r4:84bdf400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8473ec00 r8:84bdf42c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdf400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdf400 r8:8027ed34 r7:e873de60 r6:84bdc580 r5:8473ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe8741fb0 to 0xe8741ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849c7240
INFO: task kworker/1:160:3807 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: de159000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:161:3812 blocked for more than 457 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:161   state:D stack:0     pid:3812  tgid:3812  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8745d84 r8:00000002 r7:60000013 r6:e8745d8c r5:8473b000
 r4:8473b000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8473b000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8745e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849c74c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8473b000 r7:00000000 r6:83018200 r5:00001000 r4:7f029000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df9c1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b7378c r4:84b73400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b7378c r4:84bdf480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8473b000 r8:84bdf4ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdf480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdf480 r8:8027ed34 r7:e873de60 r6:84bdc600 r5:8473b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe8745fb0 to 0xe8745ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849c76c0
INFO: task kworker/1:161:3812 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: de601000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:162:3813 blocked for more than 457 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:162   state:D stack:0     pid:3813  tgid:3813  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8749d84 r8:00000002 r7:60000113 r6:e8749d8c r5:84b33c00
 r4:84b33c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b33c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8749e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849c7600
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84b33c00 r7:00000000 r6:83018200 r5:00001000 r4:7f02b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa17000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b73b8c r4:84b73800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b73b8c r4:84bdf500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b33c00 r8:84bdf52c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdf500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdf500 r8:8027ed34 r7:e8745e60 r6:84bdc680 r5:84b33c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe8749fb0 to 0xe8749ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849c76c0
INFO: task kworker/1:162:3813 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: de73d000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:163:3814 blocked for more than 457 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:163   state:D stack:0     pid:3814  tgid:3814  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e874dd84 r8:00000002 r7:60000113 r6:e874dd8c r5:84925400
 r4:84925400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84925400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e874de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849c7a00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84925400 r7:00000000 r6:83018200 r5:00001000 r4:7f037000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfd67000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b73f8c r4:84b73c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b73f8c r4:84bdf580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84925400 r8:84bdf5ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdf580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdf580 r8:8027ed34 r7:e8749e60 r6:84bdc700 r5:84925400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe874dfb0 to 0xe874dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849c76c0
INFO: task kworker/1:163:3814 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: ded5a000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:164:3815 blocked for more than 457 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:164   state:D stack:0     pid:3815  tgid:3815  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8739d84 r8:00000002 r7:60000113 r6:e8739d8c r5:84ab0000
 r4:84ab0000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84ab0000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8739e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849c7800
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84ab0000 r7:00000000 r6:83018200 r5:00001000 r4:7f035000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfd17000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8501db8c r4:8501d800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8501db8c r4:84bdf600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ab0000 r8:84bdf62c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdf600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdf600 r8:8027ed34 r7:e874de60 r6:84bdc780 r5:84ab0000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe8739fb0 to 0xe8739ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849c76c0
INFO: task kworker/1:164:3815 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: df1b2000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:190:3818 blocked for more than 457 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:190   state:D stack:0     pid:3818  tgid:3818  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0495d84 r8:00000002 r7:60000013 r6:e0495d8c r5:84ab0c00
 r4:84ab0c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84ab0c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0495e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be6640
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84ab0c00 r7:00000000 r6:83018000 r5:00001000 r4:7f045000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0323000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8501f38c r4:8501f000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8501f38c r4:84bdc800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ab0c00 r8:84bdc82c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84bdc800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdc800 r8:8027ed34 r7:e0361e60 r6:84bdc880 r5:84ab0c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0495fb0 to 0xe0495ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be2a00
INFO: task kworker/0:190:3818 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: df47e000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:191:3820 blocked for more than 457 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:191   state:D stack:0     pid:3820  tgid:3820  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8755d84 r8:00000002 r7:60000113 r6:e8755d8c r5:84ab2400
 r4:84ab2400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84ab2400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8755e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be2bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84ab2400 r7:00000000 r6:83018000 r5:00001000 r4:7f033000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfb33000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8501d78c r4:8501d400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8501d78c r4:84bdc900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ab2400 r8:84bdc92c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84bdc900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdc900 r8:8027ed34 r7:e0495e60 r6:84bdc980 r5:84ab2400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe8755fb0 to 0xe8755ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be2b80
INFO: task kworker/0:191:3820 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: df604000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:165:3822 blocked for more than 457 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:165   state:D stack:0     pid:3822  tgid:3822  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8751d84 r8:00000002 r7:60000013 r6:e8751d8c r5:84aabc00
 r4:84aabc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84aabc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8751e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84bdaa40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84aabc00 r7:00000000 r6:83018200 r5:00001000 r4:7f057000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df9a5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b74f8c r4:84b74c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b74f8c r4:84bdf680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84aabc00 r8:84bdf6ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdf680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdf680 r8:8027ed34 r7:e874de60 r6:84bdf700 r5:84aabc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe8751fb0 to 0xe8751ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849c7940
INFO: task kworker/1:165:3822 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: df8e3000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:166:3824 blocked for more than 457 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:166   state:D stack:0     pid:3824  tgid:3824  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8759d84 r8:00000002 r7:60000113 r6:e8759d8c r5:84aac800
 r4:84aac800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84aac800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8759e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849c7940
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84aac800 r7:00000000 r6:83018200 r5:00001000 r4:7f039000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfd9d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8501df8c r4:8501dc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8501df8c r4:84bdf780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84aac800 r8:84bdf7ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdf780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdf780 r8:8027ed34 r7:e8751e60 r6:84bdf800 r5:84aac800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe8759fb0 to 0xe8759ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849c7940
INFO: task kworker/1:166:3824 is blocked on a mutex likely owned by task kworker/0:83:3483.
task:kworker/0:83    state:R  running task     stack:0     pid:3483  tgid:3483  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9bc00 r8:80200be4 r7:dfef9d54 r6:ffffffff r5:84a9bc00
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfef9d20 to 0xdfef9d68)
9d20: dfba9000 dfd63000 00000001 80239bb8 7f26d000 00000001 82abf1c4 82abe5a0
9d40: 7f26d000 dfd63000 8280c9b4 dfef9d9c dfef9da0 dfef9d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfef9dc0 r5:dfef9e08
 r4:dfef9dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474638c r4:84746000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474638c r4:848dce80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9bc00 r8:848dceac r7:82804d40 r6:dddced40 r5:dddced60
 r4:848dce80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848dce80 r8:8027ed34 r7:dfef1e60 r6:848c5a80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfef9fb0 to 0xdfef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecb40
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:192:3825 blocked for more than 457 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:192   state:D stack:0     pid:3825  tgid:3825  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e875dd84 r8:00000002 r7:60000113 r6:e875dd8c r5:84aad400
 r4:84aad400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84aad400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e875de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848cc480
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84aad400 r7:00000000 r6:83018000 r5:00001000 r4:7f03b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe7d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8501e38c r4:8501e000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8501e38c r4:84bdca00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84aad400 r8:84bdca2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84bdca00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdca00 r8:8027ed34 r7:e0495e60 r6:84bdf880 r5:84aad400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe875dfb0 to 0xe875dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be2580
INFO: task kworker/0:192:3825 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 7f57c000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 90000013 ffffffff
 r5:90000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:167:3827 blocked for more than 457 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:167   state:D stack:0     pid:3827  tgid:3827  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8765d84 r8:00000002 r7:60000113 r6:e8765d8c r5:84aae000
 r4:84aae000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84aae000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8765e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849c7f40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84aae000 r7:00000000 r6:83018200 r5:00001000 r4:7f03f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e02cf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b7438c r4:84b74000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b7438c r4:84bdf900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84aae000 r8:84bdf92c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdf900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdf900 r8:8027ed34 r7:e8751e60 r6:84bdf980 r5:84aae000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe8765fb0 to 0xe8765ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849c7c00
INFO: task kworker/1:167:3827 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 7f7cb000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 90000013 ffffffff
 r5:90000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:193:3829 blocked for more than 457 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:193   state:D stack:0     pid:3829  tgid:3829  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e876dd84 r8:00000002 r7:60000113 r6:e876dd8c r5:84775400
 r4:84775400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84775400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e876de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be6040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84775400 r7:00000000 r6:83018000 r5:00001000 r4:7f03d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dffad000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8501e78c r4:8501e400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8501e78c r4:84bdca80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84775400 r8:84bdcaac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84bdca80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdca80 r8:8027ed34 r7:e0495e60 r6:84bdfa00 r5:84775400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe876dfb0 to 0xe876dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be6000
INFO: task kworker/0:193:3829 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 7fa3b000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 90000013 ffffffff
 r5:90000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:168:3832 blocked for more than 457 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:168   state:D stack:0     pid:3832  tgid:3832  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8761d84 r8:00000002 r7:60000113 r6:e8761d8c r5:84728000
 r4:84728000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84728000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8761e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84bda940
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84728000 r7:00000000 r6:83018200 r5:00001000 r4:7f013000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df941000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b74b8c r4:84b74800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b74b8c r4:84bdfa80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84728000 r8:84bdfaac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdfa80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdfa80 r8:8027ed34 r7:e8751e60 r6:84bdfb00 r5:84728000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe8761fb0 to 0xe8761ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849c7f00
INFO: task kworker/1:168:3832 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 7fcc0000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 90000013 ffffffff
 r5:90000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:194:3833 blocked for more than 457 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:194   state:D stack:0     pid:3833  tgid:3833  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8771d84 r8:00000002 r7:60000113 r6:e8771d8c r5:84ab4800
 r4:84ab4800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84ab4800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8771e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be6240
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84ab4800 r7:00000000 r6:83018000 r5:00001000 r4:7f041000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e02e7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8501eb8c r4:8501e800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8501eb8c r4:84bdcb00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ab4800 r8:84bdcb2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84bdcb00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdcb00 r8:8027ed34 r7:e0495e60 r6:84bdcb80 r5:84ab4800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe8771fb0 to 0xe8771ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be6200
INFO: task kworker/0:194:3833 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 7fe96000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 90000013 ffffffff
 r5:90000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:8474678c r4:84746400
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:195:3835 blocked for more than 458 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:195   state:D stack:0     pid:3835  tgid:3835  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8775d84 r8:00000002 r7:60000113 r6:e8775d8c r5:84ab1800
 r4:84ab1800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84ab1800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8775e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be6440
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84ab1800 r7:00000000 r6:83018000 r5:00001000 r4:7f043000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e030f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8501ef8c r4:8501ec00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8501ef8c r4:84bdcc00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ab1800 r8:84bdcc2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84bdcc00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdcc00 r8:8027ed34 r7:e0495e60 r6:84bdcc80 r5:84ab1800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe8775fb0 to 0xe8775ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdff09d20 to 0xdff09d68)
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:196:3838 blocked for more than 458 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:196   state:D stack:0     pid:3838  tgid:3838  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8769d84 r8:00000002 r7:60000113 r6:e8769d8c r5:84ab5400
 r4:84ab5400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84ab5400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8769e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be6780
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84ab5400 r7:00000000 r6:83018000 r5:00001000 r4:7f047000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0347000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8501f78c r4:8501f400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8501f78c r4:84bdcd00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ab5400 r8:84bdcd2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84bdcd00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdcd00 r8:8027ed34 r7:e0495e60 r6:84bdcd80 r5:84ab5400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe8769fb0 to 0xe8769ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be6540
INFO: task kworker/0:196:3838 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 800f8000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:197:3840 blocked for more than 458 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:197   state:D stack:0     pid:3840  tgid:3840  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea789d84 r8:00000002 r7:60000113 r6:ea789d8c r5:84ab6000
 r4:84ab6000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84ab6000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea789e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be6900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84ab6000 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0365000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8501fb8c r4:8501f800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8501fb8c r4:84bdce00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ab6000 r8:84bdce2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84bdce00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdce00 r8:8027ed34 r7:e8769e60 r6:84bdce80 r5:84ab6000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea789fb0 to 0xea789ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be66c0
INFO: task kworker/0:197:3840 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 80509000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:198:3841 blocked for more than 458 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:198   state:D stack:0     pid:3841  tgid:3841  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea78dd84 r8:00000002 r7:60000113 r6:ea78dd8c r5:84ab6c00
 r4:84ab6c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84ab6c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea78de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be6e00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84ab6c00 r7:00000000 r6:83018000 r5:00001000 r4:7f04f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0489000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8502438c r4:85024000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8502438c r4:84bdd000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ab6c00 r8:84bdd02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84bdd000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdd000 r8:8027ed34 r7:ea789e60 r6:84bdd080 r5:84ab6c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea78dfb0 to 0xea78dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be68c0
INFO: task kworker/0:198:3841 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 80509000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
      Not tainted 6.16.0-rc2-syzkaller #0
Workqueue: events bpf_prog_free_deferred
 r10:829185c4 r9:ea791d84 r8:00000002 r7:60000113 r6:ea791d8c r5:84ab3000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea791e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r4:00000000
 r9:83018005 r8:84ab3000 r7:00000000 r6:83018000 r5:00001000 r4:7f04b000
 r10:61c88647 r9:84ab3000 r8:84bdd12c r7:82804d40 r6:dddced40 r5:dddced60
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdd100 r8:8027ed34 r7:ea78de60 r6:84bdd180 r5:84ab3000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea791fb0 to 0xea791ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be6c00
INFO: task kworker/0:199:3843 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 80c17000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:200:3847 blocked for more than 458 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:200   state:D stack:0     pid:3847  tgid:3847  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea7a5d84 r8:00000002 r7:60000113 r6:ea7a5d8c r5:84729800
 r4:84729800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84729800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7a5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be6cc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84729800 r7:00000000 r6:83018000 r5:00001000 r4:7f04d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e03d9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:844baf8c r4:844bac00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:844baf8c r4:84bdd200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84729800 r8:84bdd22c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84bdd200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdd200 r8:8027ed34 r7:ea78de60 r6:84bdfb80 r5:84729800
Exception stack(0xea7a5fb0 to 0xea7a5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be6980
INFO: task kworker/0:200:3847 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 81090000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:201:3848 blocked for more than 458 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:201   state:D stack:0     pid:3848  tgid:3848  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea7a9d84 r8:00000002 r7:60000113 r6:ea7a9d8c r5:8472a400
 r4:8472a400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8472a400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7a9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be6f80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8472a400 r7:00000000 r6:83018000 r5:00001000 r4:7f051000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e049d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8502478c r4:85024400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8502478c r4:84bdd280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8472a400 r8:84bdd2ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84bdd280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdd280 r8:8027ed34 r7:ea78de60 r6:84bdfc00 r5:8472a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea7a9fb0 to 0xea7a9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be6980
INFO: task kworker/0:201:3848 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 811fa000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:202:3849 blocked for more than 458 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:202   state:D stack:0     pid:3849  tgid:3849  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea7add84 r8:00000002 r7:60000113 r6:ea7add8c r5:8472bc00
 r4:8472bc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8472bc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7ade08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a8de00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8472bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f073000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0357000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8502538c r4:85025000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8502538c r4:84bdd300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8472bc00 r8:84bdd32c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84bdd300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdd300 r8:8027ed34 r7:ea7a9e60 r6:84bdfc80 r5:8472bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea7adfb0 to 0xea7adff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be6980
INFO: task kworker/0:202:3849 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 81431000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:203:3851 blocked for more than 458 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:203   state:D stack:0     pid:3851  tgid:3851  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea7b5d84 r8:00000002 r7:60000013 r6:ea7b5d8c r5:8472b000
 r4:8472b000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7b5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be69c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8472b000 r7:00000000 r6:83018000 r5:00001000 r4:7f053000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e04a5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85024b8c r4:85024800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85024b8c r4:84bdd380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8472b000 r8:84bdd3ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84bdd380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdd380 r8:8027ed34 r7:ea7ade60 r6:84bdfd00 r5:8472b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea7b5fb0 to 0xea7b5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848eac00
INFO: task kworker/0:203:3851 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Exception stack(0xdff09d20 to 0xdff09d68)
 r4:dff09dc0
 r4:00000000
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7bde08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be2fc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8472c800 r7:00000000 r6:83018000 r5:00001000 r4:7f055000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e04bd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85024f8c r4:85024c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85024f8c r4:84bdd400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8472c800 r8:84bdd42c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84bdd400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdd400 r8:8027ed34 r7:ea7ade60 r6:84bdfd80 r5:8472c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea7bdfb0 to 0xea7bdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be2e00
INFO: task kworker/0:204:3853 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
      Not tainted 6.16.0-rc2-syzkaller #0
task:kworker/1:169   state:D stack:0     pid:3858  tgid:3858  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea785d84 r8:00000002 r7:60000013 r6:ea785d8c r5:8472e000
 r4:8472e000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8472e000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea785e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84bdac40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8472e000 r7:00000000 r6:83018200 r5:00001000 r4:7f059000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfb81000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b7538c r4:84b75000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b7538c r4:84bdfe00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8472e000 r8:84bdfe2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdfe00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdfe00 r8:8027ed34 r7:e8751e60 r6:84bdfe80 r5:8472e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea785fb0 to 0xea785ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84bdaa80
INFO: task kworker/1:169:3858 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 81934000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
INFO: task kworker/1:170:3859 blocked for more than 458 seconds.
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
Exception stack(0xea7b9fb0 to 0xea7b9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84bdaa80
INFO: task kworker/1:170:3859 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 81934000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
9fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0561e08
 r9:83018005 r8:8472d400 r7:00000000 r6:83018000 r5:00001000 r4:7f075000
 r7:dddced40 r6:83018000 r5:8502578c r4:84bdd480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8472d400 r8:84bdd4ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84bdd480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdd480 r8:8027ed34 r7:ea7ade60 r6:84bdf180 r5:8472d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0561fb0 to 0xe0561ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84a8d300
INFO: task kworker/0:205:3862 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 81d63000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:171   state:D stack:0     pid:3863  tgid:3863  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b75b8c r4:84b75800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b75b8c r4:84bdf200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ab3c00 r8:84bdf22c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdf200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdf200 r8:8027ed34 r7:ea7b9e60 r6:84bdd500 r5:84ab3c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0655fb0 to 0xe0655ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84bdae40
INFO: task kworker/1:171:3863 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 81edf000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:8468f000
 r4:00000001
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:172:3865 blocked for more than 458 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:172   state:D stack:0     pid:3865  tgid:3865  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:dfcc9000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:61c88647 r9:84788c00 r8:84bdb02c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:00000001
1fa0:                                     00000000 00000000 00000000 00000000
 r4:84bdafc0
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 82149000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:173:3866 blocked for more than 458 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:173   state:D stack:0     pid:3866  tgid:3866  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e46f1d84 r8:00000002 r7:60000013 r6:e46f1d8c r5:84789800
 r4:84789800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84789800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46f1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84bda540
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84789800 r7:00000000 r6:83018200 r5:00001000 r4:7f05f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfc81000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b75f8c r4:84b75c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b75f8c r4:84bdb080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84789800 r8:84bdb0ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdb080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdb080 r8:8027ed34 r7:e46e1e60 r6:84bdd600 r5:84789800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe46f1fb0 to 0xe46f1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:84bdae80
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 82149000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
 r5:8478b000 r4:829185c0
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:00001000 r4:dfde3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b76b8c r4:84b76800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b76b8c r4:84bdb100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8478b000 r8:84bdb12c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdb100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdb100 r8:8027ed34 r7:e46e1e60 r6:84bdd680 r5:8478b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea7c1fb0 to 0xea7c1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84bda280
INFO: task kworker/1:174:3869 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 82404000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:e4691d84 r8:00000002 r7:60000113 r6:e4691d8c r5:84728c00
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r7:ddde2d40 r6:83018200 r5:84b7678c r4:84bdb180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84728c00 r8:84bdb1ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdb180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdb180 r8:8027ed34 r7:ea7c1e60 r6:84bdb200 r5:84728c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe4691fb0 to 0xe4691ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84bda280
INFO: task kworker/1:175:3870 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 828e4000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:176:3873 blocked for more than 458 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:176   state:D stack:0     pid:3873  tgid:3873  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e46f9d84 r8:00000002 r7:60000113 r6:e46f9d8c r5:84ab8000
 r4:84ab8000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84ab8000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46f9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be1240
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84ab8000 r7:00000000 r6:83018200 r5:00001000 r4:7f069000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfec9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b7738c r4:84b77000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b7738c r4:84bdb280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ab8000 r8:84bdb2ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdb280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdb280 r8:8027ed34 r7:ea7c1e60 r6:84bdb300 r5:84ab8000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe46f9fb0 to 0xe46f9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be1100
INFO: task kworker/1:176:3873 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:e0581d84 r8:00000002 r7:60000013 r6:e0581d8c r5:84ab8c00
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0581e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be1000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84ab8c00 r7:00000000 r6:83018200 r5:00001000 r4:7f067000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe05000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b76f8c r4:84b76c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b76f8c r4:84bdb380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ab8c00 r8:84bdb3ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdb380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdb380 r8:8027ed34 r7:e46f9e60 r6:84bdb400 r5:84ab8c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0581fb0 to 0xe0581ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be1100
INFO: task kworker/1:177:3874 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 82efc000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:ea7cdd84 r8:00000002 r7:60000113 r6:ea7cdd8c r5:84ab9800
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018205 r8:84ab9800 r7:00000000 r6:83018200 r5:00001000 r4:7f06b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff13000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b7778c r4:84b77400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b7778c r4:84bdb480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ab9800 r8:84bdb4ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdb480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdb480 r8:8027ed34 r7:e46f9e60 r6:84bdb500 r5:84ab9800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea7cdfb0 to 0xea7cdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be1200
INFO: task kworker/1:178:3877 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 83052000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:179:3879 blocked for more than 458 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:179   state:D stack:0     pid:3879  tgid:3879  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea7d1d84 r8:00000002 r7:60000113 r6:ea7d1d8c r5:84aba400
 r4:84aba400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84aba400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7d1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be1540
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84aba400 r7:00000000 r6:83018200 r5:00001000 r4:7f06d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff3b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b77b8c r4:84b77800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b77b8c r4:84bdb580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84aba400 r8:84bdb5ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdb580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdb580 r8:8027ed34 r7:ea7cde60 r6:84bdb600 r5:84aba400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea7d1fb0 to 0xea7d1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be1380
INFO: task kworker/1:179:3879 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8333c000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:180:3881 blocked for more than 458 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:180   state:D stack:0     pid:3881  tgid:3881  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea7d5d84 r8:00000002 r7:60000113 r6:ea7d5d8c r5:84abb000
 r4:84abb000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84abb000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7d5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be17c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84abb000 r7:00000000 r6:83018200 r5:00001000 r4:7f071000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff7f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8488038c r4:84880000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8488038c r4:84bdb680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84abb000 r8:84bdb6ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdb680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdb680 r8:8027ed34 r7:ea7d1e60 r6:84bdb700 r5:84abb000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea7d5fb0 to 0xea7d5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be1500
INFO: task kworker/1:180:3881 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8380b000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:181:3882 blocked for more than 458 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:181   state:D stack:0     pid:3882  tgid:3882  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea7c9d84 r8:00000002 r7:60000013 r6:ea7c9d8c r5:84abbc00
 r4:84abbc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84abbc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7c9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be1740
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84abbc00 r7:00000000 r6:83018200 r5:00001000 r4:7f06f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff59000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b77f8c r4:84b77c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b77f8c r4:84bdb780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84abbc00 r8:84bdb7ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdb780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdb780 r8:8027ed34 r7:ea7d5e60 r6:84bdb800 r5:84abbc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea7c9fb0 to 0xea7c9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be15c0
INFO: task kworker/1:181:3882 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 83aa2000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:182:3884 blocked for more than 458 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:182   state:D stack:0     pid:3884  tgid:3884  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea7d9d84 r8:00000002 r7:60000113 r6:ea7d9d8c r5:84abc800
 r4:84abc800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84abc800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7d9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84bec0c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84abc800 r7:00000000 r6:83018200 r5:00001000 r4:7f07d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0421000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b84f8c r4:84b84c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b84f8c r4:84bdb880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84abc800 r8:84bdb8ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdb880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdb880 r8:8027ed34 r7:ea7d5e60 r6:84bdb900 r5:84abc800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea7d9fb0 to 0xea7d9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be1800
INFO: task kworker/1:182:3884 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 83c03000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:183:3886 blocked for more than 458 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:183   state:D stack:0     pid:3886  tgid:3886  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be1980
INFO: task kworker/1:183:3886 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 83f23000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
 r10:829185c4 r9:ea7edd84 r8:00000002 r7:60000113 r6:ea7edd8c r5:85088000
 r4:85088000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85088000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7ede08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85144900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85088000 r7:00000000 r6:83018000 r5:00001000 r4:7f07f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e05b9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85026b8c r4:85026800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85026b8c r4:84bdd700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:00000000 r9:84bdd700 r8:8027ed34 r7:e0561e60 r6:84bdba80 r5:85088000
 r4:84a8dd00
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
9d60: 80000013 ffffffff
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r5:00001000 r4:dfde5000
 r4:8468f000
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:207:3890 blocked for more than 458 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:207   state:D stack:0     pid:3890  tgid:3890  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea7f9d84 r8:00000002 r7:60000113 r6:ea7f9d8c r5:85088c00
 r4:85088c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85088c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7f9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84bfe8c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85088c00 r7:00000000 r6:83018000 r5:00001000 r4:7f091000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e05a3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85025b8c r4:85025800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85025b8c r4:84bdd780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85088c00 r8:84bdd7ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84bdd780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdd780 r8:8027ed34 r7:ea7ede60 r6:84bdd800 r5:85088c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea7f9fb0 to 0xea7f9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84a8dd00
INFO: task kworker/0:207:3890 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 844b4000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:184:3892 blocked for more than 458 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:184   state:D stack:0     pid:3892  tgid:3892  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea7ddd84 r8:00000002 r7:60000013 r6:ea7ddd8c r5:8478a400
 r4:8478a400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8478a400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7dde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be1f40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8478a400 r7:00000000 r6:83018200 r5:00001000 r4:7f079000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e03dd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b8478c r4:84b84400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b8478c r4:84bdbb00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8478a400 r8:84bdbb2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdbb00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
dfa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
 r5:80000013 r4:80239bd0
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:185:3895 blocked for more than 459 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:185   state:D stack:0     pid:3895  tgid:3895  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea7e9d84 r8:00000002 r7:60000113 r6:ea7e9d8c r5:8508a400
 r4:8508a400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8508a400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7e9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be1b40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8508a400 r7:00000000 r6:83018200 r5:00001000 r4:7f07b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e03f5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b84b8c r4:84b84800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b84b8c r4:84bdbb80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8508a400 r8:84bdbbac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdbb80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdbb80 r8:8027ed34 r7:ea7d9e60 r6:84bdbc00 r5:8508a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea7e9fb0 to 0xea7e9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:84be18c0
Workqueue: events bpf_prog_free_deferred
9d60: 80000013 ffffffff
 r4:dff09dc0
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea801e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84bec140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8478d400 r7:00000000 r6:83018200 r5:00001000 r4:7f07f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0459000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b8538c r4:84b85000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b8538c r4:84bdbc80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8478d400 r8:84bdbcac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdbc80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdbc80 r8:8027ed34 r7:ea7d9e60 r6:84bdd900 r5:8478d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea801fb0 to 0xea801ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84837f80
INFO: task kworker/1:186:3896 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 84cbb000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r4:846ecec0
task:kworker/1:187   state:D stack:0     pid:3898  tgid:3898  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea809e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84bec340
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8478e000 r7:00000000 r6:83018200 r5:00001000 r4:7f081000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e047f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b8578c r4:84b85400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b8578c r4:84bdbd00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8478e000 r8:84bdbd2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdbd00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdbd00 r8:8027ed34 r7:ea801e60 r6:84bdd980 r5:8478e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea809fb0 to 0xea809ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84bec2c0
INFO: task kworker/1:187:3898 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 84f68000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
 r5:8478ec00 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea811e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:84b86f8c r4:84b86c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b86f8c r4:84bdbd80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8478ec00 r8:84bdbdac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdbd80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdbd80 r8:8027ed34 r7:ea809e60 r6:84bdda00 r5:8478ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea811fb0 to 0xea811ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84bec180
INFO: task kworker/1:188:3900 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 84f68000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r5:8478c800 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea819e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84bec4c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8478c800 r7:00000000 r6:83018200 r5:00001000 r4:7f083000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e04b1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b85b8c r4:84b85800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b85b8c r4:84bdbe00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8478c800 r8:84bdbe2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdbe00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdbe00 r8:8027ed34 r7:ea811e60 r6:84bdda80 r5:8478c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea819fb0 to 0xea819ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84bec300
INFO: task kworker/1:189:3902 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r4:8478bc00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea825e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:00001000 r4:e052f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:00000000 r9:84bdbe80 r8:8027ed34 r7:ea811e60 r6:84bddb00 r5:8478bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea825fb0 to 0xea825ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84bec3c0
INFO: task kworker/1:190:3905 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 854cb000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:191:3906 blocked for more than 459 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:191   state:D stack:0     pid:3906  tgid:3906  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea829d84 r8:00000002 r7:60000113 r6:ea829d8c r5:847c0000
 r4:847c0000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea829e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r5:84b8638c r4:84b86000
 r10:61c88647 r9:847c0000 r8:84bdbf2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
9fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/1:191:3906 is blocked on a mutex likely owned by task kworker/0:85:3487.
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 85639000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:192:3908 blocked for more than 459 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:192   state:D stack:0     pid:3908  tgid:3908  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r4:847c1800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea831e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84bec840
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:84a1c880
Exception stack(0xea831fb0 to 0xea831ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdff09d20 to 0xdff09d68)
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:193:3910 blocked for more than 459 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:193   state:D stack:0     pid:3910  tgid:3910  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea839d84 r8:00000002 r7:60000013 r6:ea839d8c r5:847c3000
 r4:847c3000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:847c3000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea839e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84bec980
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:847c3000 r7:00000000 r6:83018200 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0565000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b86b8c r4:84b86800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b86b8c r4:84bfa000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847c3000 r8:84bfa02c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bfa000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bfa000 r8:8027ed34 r7:ea811e60 r6:84bddc80 r5:847c3000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea839fb0 to 0xea839ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84bec780
INFO: task kworker/1:193:3910 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 85b7b000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
 r4:dff09dc0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:194:3913 blocked for more than 459 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:194   state:D stack:0     pid:3913  tgid:3913  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea841d84 r8:00000002 r7:60000113 r6:ea841d8c r5:847c2400
 r4:847c2400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:847c2400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea841e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84becc40
 r9:83018205 r8:847c2400 r7:00000000 r6:83018200 r5:00001000 r4:7f08f000
 r7:ddde2d40 r6:83018200 r5:84b8738c r4:84bfa080
 r10:00000000 r9:84bfa080 r8:8027ed34 r7:ea811e60 r6:84bddd00 r5:847c2400
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 85df0000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:ea835d84 r8:00000002 r7:60000113 r6:ea835d8c r5:8508bc00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea835e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
 r4:00000000
 r5:00001000 r4:e05af000
 r7:ddde2d40 r6:83018200 r5:84b8778c r4:84bfa100
 r4:00000001
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 86310000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:196:3916 blocked for more than 459 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:196   state:D stack:0     pid:3916  tgid:3916  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea7e5d84 r8:00000002 r7:60000113 r6:ea7e5d8c r5:8508b000
 r4:8508b000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8508b000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7e5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a8d940
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8508b000 r8:84bfa22c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bfa200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bfa200 r8:8027ed34 r7:ea835e60 r6:84bfa280 r5:8508b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea7e5fb0 to 0xea7e5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84becbc0
INFO: task kworker/1:196:3916 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8690a000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
INFO: task kworker/0:208:3918 blocked for more than 459 seconds.
 r4:847c4800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea845e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:e05f3000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
Exception stack(0xea845fb0 to 0xea845ff8)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84bfe980
INFO: task kworker/0:208:3918 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8690a000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
INFO: task kworker/1:197:3920 blocked for more than 459 seconds.
Workqueue: events bpf_prog_free_deferred
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea84de08
 r4:00000000
 r5:00001000 r4:e05c1000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847c3c00 r8:84bfa32c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bfa300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bfa300 r8:8027ed34 r7:ea7e5e60 r6:84bdde80 r5:847c3c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea84dfb0 to 0xea84dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84becb80
INFO: task kworker/1:197:3920 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 86b85000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
 r4:846ecec0
task:kworker/1:198   state:D stack:0     pid:3923  tgid:3923  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea859e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:00001000 r4:e05d9000
 r7:ddde2d40 r6:83018200 r5:84b8838c r4:84bfa380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847c6000 r8:84bfa3ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bfa380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bfa380 r8:8027ed34 r7:ea7e5e60 r6:84bddf00 r5:847c6000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea859fb0 to 0xea859ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8500b080
INFO: task kworker/1:198:3923 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 871ad000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500b480
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:847c6c00 r7:00000000 r6:83018200 r5:00001000 r4:7f0a1000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e061b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b88b8c r4:84b88800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b88b8c r4:84bfa400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847c6c00 r8:84bfa42c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bfa400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bfa400 r8:8027ed34 r7:ea859e60 r6:84bddf80 r5:847c6c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea85dfb0 to 0xea85dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8500b100
INFO: task kworker/1:199:3924 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 87244000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
task:kworker/1:200   state:D stack:0     pid:3926  tgid:3926  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea849e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500b3c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8508e000 r7:00000000 r6:83018200 r5:00001000 r4:7f09f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e05fd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b8878c r4:84b88400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b8878c r4:84bfa480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r4:84bfa480
9fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdff09d20 to 0xdff09d68)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:201:3929 blocked for more than 459 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:201   state:D stack:0     pid:3929  tgid:3929  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:8508c800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0639e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:dfa4f000
 r7:ddde2d40 r6:83018200 r5:84b8938c r4:84bfa580
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 877c5000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
INFO: task kworker/1:202:3931 blocked for more than 459 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:202   state:D stack:0     pid:3931  tgid:3931  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea79dd84 r8:00000002 r7:60000013 r6:ea79dd8c r5:8508d400
 r4:8508d400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8508d400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea79de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500b780
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8508d400 r7:00000000 r6:83018200 r5:00001000 r4:7f029000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df9f7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
INFO: task kworker/1:202:3931 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 88a4b000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:203:3935 blocked for more than 459 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:203   state:D stack:0     pid:3935  tgid:3935  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea7fdd84 r8:00000002 r7:60000113 r6:ea7fdd8c r5:85089800
 r4:85089800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85089800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7fde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500bcc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85089800 r7:00000000 r6:83018200 r5:00001000 r4:7f031000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfd2d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b89f8c r4:84b89c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b89f8c r4:84bfa780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85089800 r8:84bfa7ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bfa780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bfa780 r8:8027ed34 r7:e0639e60 r6:84bfa800 r5:85089800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea7fdfb0 to 0xea7fdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8500b800
INFO: task kworker/1:203:3935 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 88a4b000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:204:3936 blocked for more than 459 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:204   state:D stack:0     pid:3936  tgid:3936  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea869d84 r8:00000002 r7:60000013 r6:ea869d8c r5:8508ec00
 r4:8508ec00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8508ec00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea869e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500bac0
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r7:ddde2d40 r6:83018200 r5:84b8978c r4:84bfa880
Exception stack(0xea869fb0 to 0xea869ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 88ccf000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:209:3938 blocked for more than 459 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:209   state:D stack:0     pid:3938  tgid:3938  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea871d84 r8:00000002 r7:60000113 r6:ea871d8c r5:84aa6000
 r4:84aa6000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea871e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e2f40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84aa6000 r7:00000000 r6:83018000 r5:00001000 r4:7f05f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b9b78c r4:84b9b400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b9b78c r4:8500f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84aa6000 r8:8500f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8500f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8500f000 r8:8027ed34 r7:ea7ede60 r6:8500f080 r5:84aa6000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea871fb0 to 0xea871ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84bfec40
INFO: task kworker/0:209:3938 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Exception stack(0xdff09d20 to 0xdff09d68)
 r4:dff09dc0
 r4:00000000
 r5:00001000 r4:dfde5000
 r5:8474678c r4:84746400
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
task:kworker/1:205   state:D stack:0     pid:3939  tgid:3939  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea875d84 r8:00000002 r7:60000013 r6:ea875d8c r5:847c0c00
 r4:847c0c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:847c0c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea875e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500bc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:847c0c00 r7:00000000 r6:83018200 r5:00001000 r4:7f02f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfb1b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b89b8c r4:84b89800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b89b8c r4:84bfa980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847c0c00 r8:84bfa9ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bfa980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bfa980 r8:8027ed34 r7:ea7fde60 r6:8500f100 r5:847c0c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea875fb0 to 0xea875ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8500bbc0
INFO: task kworker/1:205:3939 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 893bc000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:206:3942 blocked for more than 459 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:206   state:D stack:0     pid:3942  tgid:3942  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea889d84 r8:00000002 r7:60000013 r6:ea889d8c r5:84788000
 r4:84788000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84788000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea889e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r9:83018205 r8:84788000 r7:00000000 r6:83018200 r5:00001000 r4:7f041000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:207:3945 blocked for more than 459 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:207   state:D stack:0     pid:3945  tgid:3945  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea895d84 r8:00000002 r7:60000113 r6:ea895d8c r5:85071800
 r4:85071800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85071800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea895e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500bdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85071800 r7:00000000 r6:83018200 r5:00001000 r4:7f033000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfd8f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b8a38c r4:84b8a000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:61c88647 r9:85071800 r8:84bfaaac r7:82804d40 r6:ddde2d40 r5:ddde2d60
5fa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fa0:                                     00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:208:3946 blocked for more than 459 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:208   state:D stack:0     pid:3946  tgid:3946  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea899d84 r8:00000002 r7:60000013 r6:ea899d8c r5:85072400
 r4:85072400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85072400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea899e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500bf80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85072400 r7:00000000 r6:83018200 r5:00001000 r4:7f035000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff9b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b8a78c r4:84b8a400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b8a78c r4:84bfab00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85072400 r8:84bfab2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bfab00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bfab00 r8:8027ed34 r7:ea889e60 r6:8500f280 r5:85072400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea899fb0 to 0xea899ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8500bec0
INFO: task kworker/1:208:3946 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 89c01000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:209:3947 blocked for more than 459 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:209   state:D stack:0     pid:3947  tgid:3947  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r4:85073000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea89de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a8d2c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85073000 r7:00000000 r6:83018200 r5:00001000 r4:7f037000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e02bf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b8ab8c r4:84b8a800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b8ab8c r4:84bfab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85073000 r8:84bfabac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bfab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bfab80 r8:8027ed34 r7:ea889e60 r6:8500f300 r5:85073000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea89dfb0 to 0xea89dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8500bec0
INFO: task kworker/1:209:3947 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:00000001
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85073c00 r7:00000000 r6:83018200 r5:00001000 r4:7f039000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0303000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b8af8c r4:84b8ac00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b8af8c r4:84bfac00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85073c00 r8:84bfac2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bfac00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bfac00 r8:8027ed34 r7:ea889e60 r6:8500f380 r5:85073c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea8a5fb0 to 0xea8a5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84bfe700
INFO: task kworker/1:210:3949 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8a094000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:00000000
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:211:3952 blocked for more than 459 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:211   state:D stack:0     pid:3952  tgid:3952  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea8b1d84 r8:00000002 r7:60000113 r6:ea8b1d8c r5:85070000
 r4:85070000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85070000 r4:829185c0
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8b1e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r5:84b8b38c r4:84b8b000
 r10:61c88647 r9:85070000 r8:84bfacac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r10:00000000 r9:84bfac80 r8:8027ed34 r7:ea889e60 r6:8500f400 r5:85070000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea8b1fb0 to 0xea8b1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85018100
INFO: task kworker/1:211:3952 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8a4cb000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:212:3953 blocked for more than 460 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:212   state:D stack:0     pid:3953  tgid:3953  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea8b5d84 r8:00000002 r7:60000013 r6:ea8b5d8c r5:85075400
 r4:85075400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85075400 r4:829185c0
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8b5e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r5:84b8b78c r4:84b8b400
 r10:61c88647 r9:85075400 r8:84bfad2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
5fa0:                                     00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85018280
INFO: task kworker/1:212:3953 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8a818000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:213:3957 blocked for more than 460 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:213   state:D stack:0     pid:3957  tgid:3957  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea8c1d84 r8:00000002 r7:60000113 r6:ea8c1d8c r5:85076c00
 r4:85076c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85076c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8c1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85018300
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85076c00 r7:00000000 r6:83018200 r5:00001000 r4:7f03f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0399000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b8bb8c r4:84b8b800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b8bb8c r4:84bfad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85076c00 r8:84bfadac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bfad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bfad80 r8:8027ed34 r7:ea889e60 r6:8500f500 r5:85076c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea8c1fb0 to 0xea8c1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
9d20: 8ae25000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r5:8474678c r4:84746400
 r4:8468f000
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/1:214:3958 blocked for more than 460 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:214   state:D stack:0     pid:3958  tgid:3958  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea8c5d84 r8:00000002 r7:60000113 r6:ea8c5d8c r5:85076000
 r4:85076000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85076000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8c5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85018680
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85076000 r7:00000000 r6:83018200 r5:00001000 r4:7f045000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e04b3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b9078c r4:84b90400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b9078c r4:84bfae00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85076000 r8:84bfae2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bfae00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bfae00 r8:8027ed34 r7:ea889e60 r6:8500f580 r5:85076000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea8c5fb0 to 0xea8c5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85018380
INFO: task kworker/1:214:3958 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8af03000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:215:3959 blocked for more than 460 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:215   state:D stack:0     pid:3959  tgid:3959  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea8c9d84 r8:00000002 r7:60000013 r6:ea8c9d8c r5:85074800
 r4:85074800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85074800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8c9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85018600
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85074800 r7:00000000 r6:83018200 r5:00001000 r4:7f043000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0499000
 r5:84b9038c r4:84b90000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85074800 r8:84bfaeac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bfae80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bfae80 r8:8027ed34 r7:ea8c5e60 r6:8500f600 r5:85074800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea8c9fb0 to 0xea8c9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85018380
INFO: task kworker/1:215:3959 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8b1fb000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r4:847c5400
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8d1e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e04c7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b90b8c r4:84b90800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b90b8c r4:84bfaf00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847c5400 r8:84bfaf2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bfaf00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bfaf00 r8:8027ed34 r7:ea8c5e60 r6:8500f680 r5:847c5400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea8d1fb0 to 0xea8d1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850185c0
INFO: task kworker/1:216:3961 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8b709000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r4:846ecec0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r4:85078c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8d9e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85018ac0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85078c00 r7:00000000 r6:83018200 r5:00001000 r4:7f04b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0657000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b9138c r4:84b91000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b9138c r4:84bdbf80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85078c00 r8:84bdbfac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdbf80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdbf80 r8:8027ed34 r7:ea8d1e60 r6:8500f700 r5:85078c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea8d9fb0 to 0xea8d9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85018940
INFO: task kworker/1:217:3963 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8b9cc000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fa0:                                     00000000 00000000 00000000 00000000
 r4:846ecec0
Workqueue: events bpf_prog_free_deferred
 r5:85078000 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8e5e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:00001000 r4:e0625000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85018800
INFO: task kworker/1:218:3965 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8bdc7000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/1:219:3967 blocked for more than 460 seconds.
 r4:85079800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8ede08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018205 r8:85079800 r7:00000000 r6:83018200 r5:00001000 r4:7f04f000
 r7:ddde2d40 r6:83018200 r5:84b91b8c r4:850c0080
 r10:00000000 r9:850c0080 r8:8027ed34 r7:ea8d9e60 r6:8500f800 r5:85079800
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85018800
INFO: task kworker/1:219:3967 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8c06e000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:220:3969 blocked for more than 460 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:220   state:D stack:0     pid:3969  tgid:3969  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea8b9d84 r8:00000002 r7:60000113 r6:ea8b9d8c r5:84abd400
 r4:84abd400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84abd400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8b9e08
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r9:83018205 r8:84abd400 r7:00000000 r6:83018200 r5:00001000 r4:7f04d000
 r7:ddde2d40 r6:83018200 r5:84b9178c r4:850c0100
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
9d20: 8c1ca000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:221:3972 blocked for more than 460 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:221   state:D stack:0     pid:3972  tgid:3972  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r4:84abec00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8f1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84abec00 r8:850c022c r7:82804d40 r6:ddde2d40 r5:ddde2d60
1fa0:                                     00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85018c80
INFO: task kworker/1:221:3972 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8c2ee000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:222:3973 blocked for more than 460 seconds.
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r5:85090000 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea881e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
Exception stack(0xea881fb0 to 0xea881ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
INFO: task kworker/1:222:3973 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8c441000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:223:3976 blocked for more than 460 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:223   state:D stack:0     pid:3976  tgid:3976  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea8f9d84 r8:00000002 r7:60000113 r6:ea8f9d8c r5:85090c00
 r4:85090c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85090c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8f9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850d4340
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85090c00 r7:00000000 r6:83018200 r5:00001000 r4:7f0a3000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e46d9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b92b8c r4:84b92800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b92b8c r4:850c0400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85090c00 r8:850c042c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850c0400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850c0400 r8:8027ed34 r7:ea8f1e60 r6:850c0480 r5:85090c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850d4140
INFO: task kworker/1:223:3976 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8c82c000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:224:3978 blocked for more than 460 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:224   state:D stack:0     pid:3978  tgid:3978  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea901d84 r8:00000002 r7:60000113 r6:ea901d8c r5:85091800
 r4:85091800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85091800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea901e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850d4140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85091800 r7:00000000 r6:83018200 r5:00001000 r4:7f055000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e46cf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b9278c r4:84b92400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b9278c r4:850c0500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85091800 r8:850c052c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850c0500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850c0500 r8:8027ed34 r7:ea8f9e60 r6:850c0580 r5:85091800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea901fb0 to 0xea901ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850d4100
INFO: task kworker/1:224:3978 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8cce8000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
task:kworker/1:225   state:D stack:0     pid:3980  tgid:3980  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea905e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85092400 r8:850c062c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850c0600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850c0600 r8:8027ed34 r7:ea8f9e60 r6:850c0680 r5:85092400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea905fb0 to 0xea905ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850d4300
INFO: task kworker/1:225:3980 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8d14c000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r4:00000001
9fa0:                                     00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
INFO: task kworker/1:226:3982 blocked for more than 460 seconds.
Workqueue: events bpf_prog_free_deferred
 r10:829185c4 r9:ea909d84 r8:00000002 r7:60000013 r6:ea909d8c r5:85093000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea909e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r9:83018205 r8:85093000 r7:00000000 r6:83018200 r5:00001000 r4:7f0a7000
 r5:84b9338c r4:84b93000
 r10:61c88647 r9:85093000 r8:850c072c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r10:00000000 r9:850c0700 r8:8027ed34 r7:ea905e60 r6:850c0780 r5:85093000
Exception stack(0xea909fb0 to 0xea909ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850d4480
INFO: task kworker/1:226:3982 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8d635000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:227:3984 blocked for more than 460 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:227   state:D stack:0     pid:3984  tgid:3984  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea8fdd84 r8:00000002 r7:60000113 r6:ea8fdd8c r5:85094800
 r4:85094800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85094800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8fde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850d4ac0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85094800 r7:00000000 r6:83018200 r5:00001000 r4:7f0ab000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e8777000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b93b8c r4:84b93800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b93b8c r4:850c0800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85094800 r8:850c082c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850c0800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850c0800 r8:8027ed34 r7:ea909e60 r6:850c0880 r5:85094800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea8fdfb0 to 0xea8fdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850d4540
INFO: task kworker/1:227:3984 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8d8dc000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:228:3985 blocked for more than 460 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:228   state:D stack:0     pid:3985  tgid:3985  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea911d84 r8:00000002 r7:60000113 r6:ea911d8c r5:85095400
 r4:85095400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85095400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea911e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850d4980
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85095400 r7:00000000 r6:83018200 r5:00001000 r4:7f0a9000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e8711000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b9378c r4:84b93400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b9378c r4:850c0900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85095400 r8:850c092c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850c0900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850c0900 r8:8027ed34 r7:ea8fde60 r6:850c0980 r5:85095400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea911fb0 to 0xea911ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850d4540
INFO: task kworker/1:228:3985 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8db24000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:229:3987 blocked for more than 460 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:229   state:D stack:0     pid:3987  tgid:3987  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea915d84 r8:00000002 r7:60000113 r6:ea915d8c r5:85096c00
 r4:85096c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85096c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea915e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850d4e80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85096c00 r7:00000000 r6:83018200 r5:00001000 r4:7f0af000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea7af000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b9838c r4:84b98000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b9838c r4:850c0a00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85096c00 r8:850c0a2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850c0a00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850c0a00 r8:8027ed34 r7:ea8fde60 r6:850c0a80 r5:85096c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea915fb0 to 0xea915ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850d4a00
INFO: task kworker/1:229:3987 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8df81000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:230:3990 blocked for more than 460 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:230   state:D stack:0     pid:3990  tgid:3990  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea90dd84 r8:00000002 r7:60000113 r6:ea90dd8c r5:85096000
 r4:85096000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea90de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850d4c40
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b93f8c r4:84b93c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b93f8c r4:850c0b00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85096000 r8:850c0b2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850c0b00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850c0b00 r8:8027ed34 r7:ea915e60 r6:850c0b80 r5:85096000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea90dfb0 to 0xea90dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850d4c00
INFO: task kworker/1:230:3990 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8e489000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:231:3991 blocked for more than 460 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:231   state:D stack:0     pid:3991  tgid:3991  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea91dd84 r8:00000002 r7:60000113 r6:ea91dd8c r5:85093c00
 r4:85093c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85093c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea91de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84bfe400
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85093c00 r7:00000000 r6:83018200 r5:00001000 r4:7f0b1000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea7f1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b9878c r4:84b98400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b9878c r4:850c0c00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85093c00 r8:850c0c2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850c0c00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850c0c00 r8:8027ed34 r7:ea915e60 r6:850c0c80 r5:85093c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea91dfb0 to 0xea91dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850d4c00
INFO: task kworker/1:231:3991 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8e489000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:232:3994 blocked for more than 460 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:232   state:D stack:0     pid:3994  tgid:3994  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea919d84 r8:00000002 r7:60000113 r6:ea919d8c r5:85098000
 r4:85098000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85098000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea919e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e2140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85098000 r7:00000000 r6:83018200 r5:00001000 r4:7f0b5000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea92f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b98f8c r4:84b98c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b98f8c r4:850c0d00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85098000 r8:850c0d2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850c0d00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850c0d00 r8:8027ed34 r7:ea91de60 r6:850c0d80 r5:85098000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea919fb0 to 0xea919ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84bfecc0
INFO: task kworker/1:232:3994 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8ebb2000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:233:3995 blocked for more than 460 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:233   state:D stack:0     pid:3995  tgid:3995  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea921d84 r8:00000002 r7:60000113 r6:ea921d8c r5:85098c00
 r4:85098c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85098c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea921e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e2040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85098c00 r7:00000000 r6:83018200 r5:00001000 r4:7f0b3000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea8dd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b98b8c r4:84b98800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b98b8c r4:850c0e00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85098c00 r8:850c0e2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850c0e00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850c0e00 r8:8027ed34 r7:ea919e60 r6:850c0e80 r5:85098c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea921fb0 to 0xea921ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850178c0
INFO: task kworker/1:233:3995 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8ebb2000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:234:3998 blocked for more than 460 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:234   state:D stack:0     pid:3998  tgid:3998  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea925d84 r8:00000002 r7:60000113 r6:ea925d8c r5:85099800
 r4:85099800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85099800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea925e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e22c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85099800 r7:00000000 r6:83018200 r5:00001000 r4:7f0b7000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea935000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b9938c r4:84b99000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b9938c r4:850c0f00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85099800 r8:850c0f2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850c0f00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850c0f00 r8:8027ed34 r7:ea919e60 r6:850c0f80 r5:85099800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea925fb0 to 0xea925ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850e2100
INFO: task kworker/1:234:3998 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8f19a000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:235:4000 blocked for more than 460 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:235   state:D stack:0     pid:4000  tgid:4000  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea939d84 r8:00000002 r7:60000113 r6:ea939d8c r5:8509a400
 r4:8509a400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8509a400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea939e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e2440
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8509a400 r7:00000000 r6:83018200 r5:00001000 r4:7f0b9000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea943000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b9978c r4:84b99400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b9978c r4:850e6000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8509a400 r8:850e602c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850e6000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e6000 r8:8027ed34 r7:ea925e60 r6:850e6080 r5:8509a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea939fb0 to 0xea939ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850e2280
INFO: task kworker/1:235:4000 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8f45e000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:236:4002 blocked for more than 460 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:236   state:D stack:0     pid:4002  tgid:4002  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea951d84 r8:00000002 r7:60000013 r6:ea951d8c r5:8509b000
 r4:8509b000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8509b000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea951e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e2580
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8509b000 r7:00000000 r6:83018200 r5:00001000 r4:7f0bb000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea949000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b99b8c r4:84b99800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b99b8c r4:850e6100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8509b000 r8:850e612c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850e6100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e6100 r8:8027ed34 r7:ea939e60 r6:8500f880 r5:8509b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea951fb0 to 0xea951ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850e2400
INFO: task kworker/1:236:4002 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8f7fb000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:237:4004 blocked for more than 460 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:237   state:D stack:0     pid:4004  tgid:4004  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea95dd84 r8:00000002 r7:60000113 r6:ea95dd8c r5:8507b000
 r4:8507b000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8507b000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea95de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e2740
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8507b000 r7:00000000 r6:83018200 r5:00001000 r4:7f0bd000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea95f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b99f8c r4:850e6180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8507b000 r8:850e61ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850e6180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e6180 r8:8027ed34 r7:ea951e60 r6:8500f900 r5:8507b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea95dfb0 to 0xea95dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850e2680
INFO: task kworker/1:237:4004 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8fb18000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:238:4006 blocked for more than 460 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:238   state:D stack:0     pid:4006  tgid:4006  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea96dd84 r8:00000002 r7:60000013 r6:ea96dd8c r5:8507c800
 r4:8507c800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8507c800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea96de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e2800
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8507c800 r7:00000000 r6:83018200 r5:00001000 r4:7f0bf000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea965000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b9a38c r4:84b9a000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b9a38c r4:850e6200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8507c800 r8:850e622c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850e6200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e6200 r8:8027ed34 r7:ea95de60 r6:8500f980 r5:8507c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea96dfb0 to 0xea96dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850e2680
INFO: task kworker/1:238:4006 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8fdac000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:239:4008 blocked for more than 461 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:239   state:D stack:0     pid:4008  tgid:4008  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea80dd84 r8:00000002 r7:60000113 r6:ea80dd8c r5:8507d400
 r4:8507d400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8507d400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea80de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e2c00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8507d400 r7:00000000 r6:83018200 r5:00001000 r4:7f059000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfbef000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b9af8c r4:84b9ac00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b9af8c r4:850e6400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8507d400 r8:850e642c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850e6400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e6400 r8:8027ed34 r7:ea96de60 r6:8500fa00 r5:8507d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea80dfb0 to 0xea80dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850e2840
INFO: task kworker/1:239:4008 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 8ffe8000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:240:4009 blocked for more than 461 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:240   state:D stack:0     pid:4009  tgid:4009  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea815d84 r8:00000002 r7:60000113 r6:ea815d8c r5:8507e000
 r4:8507e000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8507e000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea815e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e2940
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8507e000 r7:00000000 r6:83018200 r5:00001000 r4:7f013000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df94d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b9a78c r4:84b9a400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b9a78c r4:850e6480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8507e000 r8:850e64ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850e6480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e6480 r8:8027ed34 r7:ea80de60 r6:8500fa80 r5:8507e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea815fb0 to 0xea815ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850e2840
INFO: task kworker/1:240:4009 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 9046a000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:241:4011 blocked for more than 461 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:241   state:D stack:0     pid:4011  tgid:4011  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea851d84 r8:00000002 r7:60000113 r6:ea851d8c r5:8507bc00
 r4:8507bc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8507bc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea851e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e2a80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8507bc00 r7:00000000 r6:83018200 r5:00001000 r4:7f057000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfb59000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b9ab8c r4:84b9a800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b9ab8c r4:850e6280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8507bc00 r8:850e62ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850e6280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e6280 r8:8027ed34 r7:ea80de60 r6:8500fb00 r5:8507bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea851fb0 to 0xea851ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850e2b80
INFO: task kworker/1:241:4011 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 90860000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:242:4013 blocked for more than 461 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:242   state:D stack:0     pid:4013  tgid:4013  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea97dd84 r8:00000002 r7:60000013 r6:ea97dd8c r5:8507ec00
 r4:8507ec00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8507ec00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea97de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848cc680
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8507ec00 r7:00000000 r6:83018200 r5:00001000 r4:7f061000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe95000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b9bb8c r4:84b9b800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b9bb8c r4:850e6300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8507ec00 r8:850e632c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850e6300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e6300 r8:8027ed34 r7:ea80de60 r6:8500fb80 r5:8507ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea97dfb0 to 0xea97dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850e2a40
INFO: task kworker/1:242:4013 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 90b79000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:243:4015 blocked for more than 461 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:243   state:D stack:0     pid:4015  tgid:4015  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea985d84 r8:00000002 r7:60000113 r6:ea985d8c r5:8507a400
 r4:8507a400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e2d80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8507a400 r7:00000000 r6:83018200 r5:00001000 r4:7f05b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfc69000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b9b38c r4:84b9b000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b9b38c r4:850e6380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8507a400 r8:850e63ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850e6380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e6380 r8:8027ed34 r7:ea97de60 r6:8500fc00 r5:8507a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea985fb0 to 0xea985ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850e2bc0
INFO: task kworker/1:243:4015 is blocked on a mutex likely owned by task kworker/0:85:3487.
Workqueue: events bpf_prog_free_deferred
 r4:dff09dc0
 r4:00000000
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:244:4018 blocked for more than 461 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:244   state:D stack:0     pid:4018  tgid:4018  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:829185c4 r9:ea941d84 r8:00000002 r7:60000113 r6:ea941d8c r5:847f0000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea941e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:850e6500 r8:8027ed34 r7:ea97de60 r6:8500fc80 r5:847f0000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:ea981d84 r8:00000002 r7:60000113 r6:ea981d8c r5:847f0c00
 r4:847f0c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:847f0c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea981e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8514d040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:847f0c00 r7:00000000 r6:83018000 r5:00001000 r4:7f097000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa1d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8502778c r4:85027400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8502778c r4:8500fd00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847f0c00 r8:8500fd2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8500fd00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8500fd00 r8:8027ed34 r7:ea7ede60 r6:8500fd80 r5:847f0c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea981fb0 to 0xea981ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850e8f40
INFO: task kworker/0:210:4020 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r5:80000013 r4:80239bd0
 r4:dff09dc0
 r4:00000000
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
 r5:8474678c r4:84746400
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
      Not tainted 6.16.0-rc2-syzkaller #0
Workqueue: events bpf_prog_free_deferred
 r4:847f2400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea98de08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r4:00000000
 r5:00001000 r4:dff05000
 r5:84b9bf8c r4:84b9bc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b9bf8c r4:850e6580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847f2400 r8:850e65ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850e6580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e6580 r8:8027ed34 r7:ea941e60 r6:8500fe00 r5:847f2400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea98dfb0 to 0xea98dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848cc400
INFO: task kworker/1:245:4022 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 91a14000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r4:00000001
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
Workqueue: events bpf_prog_free_deferred
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r5:00001000 r4:dfde5000
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f62c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:847f3c00 r7:00000000 r6:83018200 r5:00001000 r4:7f067000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff6d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8510478c r4:85104400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8510478c r4:850e6680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847f3c00 r8:850e66ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850e6680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e6680 r8:8027ed34 r7:ea941e60 r6:8500ff00 r5:847f3c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r4:850f6100
 r4:00000000
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r5:8474678c r4:84746400
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
task:kworker/1:248   state:D stack:0     pid:4029  tgid:4029  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9a9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f6680
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:847f1800 r7:00000000 r6:83018200 r5:00001000 r4:7f06d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e03eb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8510538c r4:85105000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8510538c r4:850e6700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847f1800 r8:850e672c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850e6700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e6700 r8:8027ed34 r7:ea941e60 r6:8500ff80 r5:847f1800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea9a9fb0 to 0xea9a9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Call trace: 
 r4:82abf1e4
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
 r4:00000001
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
 r10:829185c4 r9:ea9add84 r8:00000002 r7:60000113 r6:ea9add8c r5:847f4800
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:85104f8c r4:85104c00
 r7:ddde2d40 r6:83018200 r5:85104f8c r4:850e6780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847f4800 r8:850e67ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850e6780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e6780 r8:8027ed34 r7:ea9a9e60 r6:84bdcf00 r5:847f4800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea9adfb0 to 0xea9adff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850f6600
INFO: task kworker/1:249:4030 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 92fe2000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:250:4032 blocked for more than 461 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:250   state:D stack:0     pid:4032  tgid:4032  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea9b5d84 r8:00000002 r7:60000013 r6:ea9b5d8c r5:847f6c00
 r4:847f6c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:847f6c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9b5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f6fc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:847f6c00 r7:00000000 r6:83018200 r5:00001000 r4:7f07b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e058d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85106f8c r4:85106c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85106f8c r4:850e6800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847f6c00 r8:850e682c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850e6800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e6800 r8:8027ed34 r7:ea9a9e60 r6:84bdcf80 r5:847f6c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea9b5fb0 to 0xea9b5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850f64c0
INFO: task kworker/1:250:4032 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Call trace: 
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r5:00001000 r4:dfde5000
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:251:4034 blocked for more than 461 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:251   state:D stack:0     pid:4034  tgid:4034  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea9bdd84 r8:00000002 r7:60000113 r6:ea9bdd8c r5:847f6000
 r4:847f6000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:847f6000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9bde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f67c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:847f6000 r7:00000000 r6:83018200 r5:00001000 r4:7f06f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e041b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8510578c r4:85105400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8510578c r4:850e6880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847f6000 r8:850e68ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850e6880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e6880 r8:8027ed34 r7:ea9b5e60 r6:85145000 r5:847f6000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea9bdfb0 to 0xea9bdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850f6640
INFO: task kworker/1:251:4034 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 93339000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
 r5:00001000 r4:dfde5000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:85105b8c r4:85105800
Exception stack(0xea9c5fb0 to 0xea9c5ff8)
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 939a1000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:253:4038 blocked for more than 461 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
Call trace: 
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9cde08
 r4:00000000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
Call trace: 
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/1:254   state:D stack:0     pid:4040  tgid:4040  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9d5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f6b80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84821800 r7:00000000 r6:83018200 r5:00001000 r4:7f075000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0531000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8510638c r4:85106000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8510638c r4:850e6a00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84821800 r8:850e6a2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850e6a00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e6a00 r8:8027ed34 r7:ea9b5e60 r6:85145180 r5:84821800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea9d5fb0 to 0xea9d5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850f6980
INFO: task kworker/1:254:4040 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 94192000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:255:4042 blocked for more than 461 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:255   state:D stack:0     pid:4042  tgid:4042  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea9ddd84 r8:00000002 r7:60000013 r6:ea9ddd8c r5:84822400
 r4:84822400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9dde08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:850e6a80
Exception stack(0xea9ddfb0 to 0xea9ddff8)
 r4:850f6ac0
Call trace: 
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea9d9d84 r8:00000002 r7:60000013 r6:ea9d9d8c r5:8509d400
 r4:8509d400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8509d400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9d9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f6e40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8509d400 r7:00000000 r6:83018200 r5:00001000 r4:7f079000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0579000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85106b8c r4:85106800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85106b8c r4:850e6b00
 r10:61c88647 r9:8509d400 r8:850e6b2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
9fa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
 r5:80000013 r4:80239bd0
 r4:00000000
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r4:846ecec0
task:kworker/1:257   state:D stack:0     pid:4047  tgid:4047  ppid:2      task_flags:0x4208060 flags:0x00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r4:00000001
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850f6f40
INFO: task kworker/1:257:4047 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 948b8000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9e5e08
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:850e8400
 r4:00000000
 r4:dff09dc0
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:259:4052 blocked for more than 461 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:259   state:D stack:0     pid:4052  tgid:4052  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea92dd84 r8:00000002 r7:60000113 r6:ea92dd8c r5:84825400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea92de08
 r5:00001000 r4:e05d1000
 r10:00000000 r9:850e6d00 r8:8027ed34 r7:ea9e1e60 r6:85145380 r5:84825400
Call trace: 
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r4:00000001
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9ede08
 r10:61c88647 r9:84826c00 r8:850e6dac r7:82804d40 r6:ddde2d40 r5:ddde2d60
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 94f58000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:211:4055 blocked for more than 461 seconds.
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r10:61c88647 r9:84823000 r8:851454ac r7:82804d40 r6:dddced40 r5:dddced60
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
 r4:846ecec0
 r4:85180000
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:8514c280
9d60: 80000013 ffffffff
 r5:8474678c r4:84746400
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9fde08
 r7:ddde2d40 r6:83018200 r5:8510878c r4:850e6e80
 r4:8514c400
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 95722000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa01d84 r8:00000002 r7:60000013 r6:eaa01d8c r5:85181800
 r4:85181800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85181800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa01e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8514cc00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85181800 r7:00000000 r6:83018200 r5:00001000 r4:7f095000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa17000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8510978c r4:85109400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8510978c r4:84bfaf80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85181800 r8:84bfafac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bfaf80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bfaf80 r8:8027ed34 r7:ea9fde60 r6:85145680 r5:85181800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa01fb0 to 0xeaa01ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8514c600
INFO: task kworker/1:263:4061 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 95799000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:264:4062 blocked for more than 462 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Call trace: 
 r5:85182400 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa05e08
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85108b8c r4:85108800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85108b8c r4:84bdf280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85182400 r8:84bdf2ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84bdf280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bdf280 r8:8027ed34 r7:eaa01e60 r6:85145700 r5:85182400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa05fb0 to 0xeaa05ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8514c600
INFO: task kworker/1:264:4062 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 95a96000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r5:8474678c r4:84746400
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:265:4064 blocked for more than 462 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:265   state:D stack:0     pid:4064  tgid:4064  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
 r10:829185c4 r9:ea989d84 r8:00000002 r7:60000013 r6:ea989d8c r5:85183000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea989e08
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:850e6f00 r8:8027ed34 r7:eaa01e60 r6:85145780 r5:85183000
 r4:8514c500
Call trace: 
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfde5000
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:212:4067 blocked for more than 462 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:212   state:D stack:0     pid:4067  tgid:4067  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea9f5d84 r8:00000002 r7:60000113 r6:ea9f5d8c r5:85183c00
 r4:85183c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85183c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9f5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85144280
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85183c00 r7:00000000 r6:83018000 r5:00001000 r4:7f08f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea82d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8502738c r4:85027000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8502738c r4:85145800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
Exception stack(0xea9f5fb0 to 0xea9f5ff8)
 r4:85144240
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r5:00001000 r4:dfde5000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:213:4068 blocked for more than 462 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
Workqueue: events bpf_prog_free_deferred
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:eaa2b000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:266:4069 blocked for more than 462 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:266   state:D stack:0     pid:4069  tgid:4069  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa11d84 r8:00000002 r7:60000013 r6:eaa11d8c r5:85185400
 r4:85185400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85185400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa11e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8514ca80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85185400 r7:00000000 r6:83018200 r5:00001000 r4:7f093000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa09000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8510938c r4:85109000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8510938c r4:8514e000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85185400 r8:8514e02c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8514e000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8514e000 r8:8027ed34 r7:eaa01e60 r6:85145a00 r5:85185400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa11fb0 to 0xeaa11ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r5:00001000 r4:dfde5000
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:267:4073 blocked for more than 462 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:267   state:D stack:0     pid:4073  tgid:4073  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea9e9d84 r8:00000002 r7:60000013 r6:ea9e9d8c r5:8509e000
 r4:8509e000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8509e000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9e9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8513f140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8509e000 r7:00000000 r6:83018200 r5:00001000 r4:7f0c1000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa5f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85109b8c r4:85109800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85109b8c r4:8514e080
 r10:00000000 r9:8514e080 r8:8027ed34 r7:eaa01e60 r6:8514e100 r5:8509e000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8514cbc0
INFO: task kworker/1:267:4073 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 96a09000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
 r5:8474678c r4:84746400
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r10:00000000 r9:8514e180 r8:8027ed34 r7:ea9e9e60 r6:8514e200 r5:8509ec00
Exception stack(0xeaa35fb0 to 0xeaa35ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8514ca00
INFO: task kworker/1:268:4075 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 970a4000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:8509c800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa3de08
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85145a80 r8:8027ed34 r7:eaa0de60 r6:8514e280 r5:8509c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa3dfb0 to 0xeaa3dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8514d100
INFO: task kworker/0:214:4076 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 97371000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
 r5:8474678c r4:84746400
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:846ecec0
task:kworker/0:215   state:D stack:0     pid:4078  tgid:4078  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa49e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8514d580
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85070c00 r7:00000000 r6:83018000 r5:00001000 r4:7f09f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa51000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:844bb38c r4:844bb000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:844bb38c r4:85145b00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85070c00 r8:85145b2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85145b00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85145b00 r8:8027ed34 r7:eaa3de60 r6:85145b80 r5:85070c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa49fb0 to 0xeaa49ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8514d1c0
INFO: task kworker/0:215:4078 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:216:4080 blocked for more than 462 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:216   state:D stack:0     pid:4080  tgid:4080  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
 r10:829185c4 r9:eaa21d84 r8:00000002 r7:60000113 r6:eaa21d8c r5:85186000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa21e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:85145c00 r8:8027ed34 r7:eaa49e60 r6:85145c80 r5:85186000
 r4:8514d1c0
Workqueue: events bpf_prog_free_deferred
 r5:80000013 r4:80239bd0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:217:4083 blocked for more than 462 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:217   state:D stack:0     pid:4083  tgid:4083  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa45d84 r8:00000002 r7:60000113 r6:eaa45d8c r5:85186c00
 r4:85186c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85186c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa45e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85153500
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85186c00 r7:00000000 r6:83018000 r5:00001000 r4:7f03d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e04a3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85055b8c r4:85055800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85055b8c r4:85145d00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85186c00 r8:85145d2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85145d00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85145d00 r8:8027ed34 r7:eaa49e60 r6:85145d80 r5:85186c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa45fb0 to 0xeaa45ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8514d4c0
INFO: task kworker/0:217:4083 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
 r4:00000000
 r5:80000013 r4:80239bd0
 r4:00000000
 r5:00001000 r4:dfde5000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:218   state:D stack:0     pid:4084  tgid:4084  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa29d84 r8:00000002 r7:60000113 r6:eaa29d8c r5:84826000
 r4:84826000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84826000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa29e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8467b240
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84826000 r7:00000000 r6:83018000 r5:00001000 r4:7f02f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfceb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8505438c r4:85054000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8505438c r4:85145e00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84826000 r8:85145e2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85145e00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85145e00 r8:8027ed34 r7:eaa45e60 r6:85145e80 r5:84826000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa29fb0 to 0xeaa29ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8514d4c0
INFO: task kworker/0:218:4084 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 97f2b000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:269:4086 blocked for more than 462 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:269   state:D stack:0     pid:4086  tgid:4086  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa6dd84 r8:00000002 r7:60000113 r6:eaa6dd8c r5:849e8000
 r4:849e8000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849e8000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa6de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8513f1c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:849e8000 r7:00000000 r6:83018200 r5:00001000 r4:7f0c3000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa65000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85109f8c r4:85109c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85109f8c r4:8514e400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849e8000 r8:8514e42c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8514e400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8514e400 r8:8027ed34 r7:eaa35e60 r6:85145f00 r5:849e8000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa6dfb0 to 0xeaa6dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8513f340
INFO: task kworker/1:269:4086 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 981db000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:270:4089 blocked for more than 462 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:270   state:D stack:0     pid:4089  tgid:4089  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa81d84 r8:00000002 r7:60000013 r6:eaa81d8c r5:849ea400
 r4:849ea400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849ea400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa81e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:271:4091 blocked for more than 462 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:271   state:D stack:0     pid:4091  tgid:4091  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa91d84 r8:00000002 r7:60000013 r6:eaa91d8c r5:849e9800
 r4:849e9800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849e9800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa91e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8513f600
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:849e9800 r7:00000000 r6:83018200 r5:00001000 r4:7f015000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa8b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8510ab8c r4:8510a800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:61c88647 r9:849e9800 r8:8514e3ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:8513f500
INFO: task kworker/1:271:4091 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 98914000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:272:4094 blocked for more than 462 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
task:kworker/1:272   state:D stack:0     pid:4094  tgid:4094  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8a9e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:849eb000 r8:8514e4ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:8513f500
INFO: task kworker/1:272:4094 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 9899c000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:273:4095 blocked for more than 462 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:273   state:D stack:0     pid:4095  tgid:4095  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea8f5d84 r8:00000002 r7:60000113 r6:ea8f5d8c r5:849ebc00
 r4:849ebc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8f5e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:dff6b000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8510bb8c r4:8510b800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8510bb8c r4:8514e500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849ebc00 r8:8514e52c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8514e500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8514e500 r8:8027ed34 r7:ea8a9e60 r6:85146100 r5:849ebc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea8f5fb0 to 0xea8f5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8513f500
INFO: task kworker/1:273:4095 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 9899c000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r5:8474678c r4:84746400
 r4:8468f000
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Call trace: 
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea94de08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8513f880
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:849ec800 r7:00000000 r6:83018200 r5:00001000 r4:7f02d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa8d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8510b38c r4:8510b000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8510b38c r4:8514e580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849ec800 r8:8514e5ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8514e580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8514e580 r8:8027ed34 r7:ea8f5e60 r6:85146180 r5:849ec800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea94dfb0 to 0xea94dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8513f500
INFO: task kworker/1:274:4096 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 98e6b000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:82abf1e4
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:275:4099 blocked for more than 462 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:275   state:D stack:0     pid:4099  tgid:4099  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea955d84 r8:00000002 r7:60000113 r6:ea955d8c r5:849ed400
 r4:849ed400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849ed400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea955e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8513f9c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:849ed400 r7:00000000 r6:83018200 r5:00001000 r4:7f031000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfd7b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8510b78c r4:8510b400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8510b78c r4:8514e600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849ed400 r8:8514e62c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8514e600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8514e600 r8:8027ed34 r7:ea8f5e60 r6:85146200 r5:849ed400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea955fb0 to 0xea955ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8513f840
INFO: task kworker/1:275:4099 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 99599000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
Call trace: 
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa99e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8514cf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849e8c00 r7:00000000 r6:83018000 r5:00001000 r4:7f033000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dffab000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8505478c r4:85054400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8505478c r4:85146280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849e8c00 r8:851462ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85146280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85146280 r8:8027ed34 r7:eaa45e60 r6:85146300 r5:849e8c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa99fb0 to 0xeaa99ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8514dcc0
INFO: task kworker/0:219:4101 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 99599000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
 r5:8509bc00 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa5de08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r7:ddde2d40 r6:83018200 r5:8510a78c r4:8514e680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8513f900
INFO: task kworker/1:276:4102 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 99940000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:220:4105 blocked for more than 462 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:220   state:D stack:0     pid:4105  tgid:4105  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaaa1d84 r8:00000002 r7:60000113 r6:eaaa1d8c r5:850a0c00
 r4:850a0c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:850a0c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaa1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85153040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:850a0c00 r7:00000000 r6:83018000 r5:00001000 r4:7f035000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:85054b8c r4:85054800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85054b8c r4:85146380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850a0c00 r8:851463ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85146380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85146380 r8:8027ed34 r7:eaa45e60 r6:8514e780 r5:850a0c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaaa1fb0 to 0xeaaa1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:851530c0
INFO: task kworker/0:220:4105 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 99f50000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
 r4:dff09dc0
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:221:4108 blocked for more than 462 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:221   state:D stack:0     pid:4108  tgid:4108  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
 r5:850a1800 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaade08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85153180
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:850a1800 r7:00000000 r6:83018000 r5:00001000 r4:7f037000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0331000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85054f8c r4:85054c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85054f8c r4:85146400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850a1800 r8:8514642c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85146400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85146400 r8:8027ed34 r7:eaa45e60 r6:8514e800 r5:850a1800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
dfa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdff09d20 to 0xdff09d68)
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:222:4109 blocked for more than 462 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
Workqueue: events bpf_prog_free_deferred
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:e0397000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
9d60: 80000013 ffffffff
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:223:4111 blocked for more than 462 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:223   state:D stack:0     pid:4111  tgid:4111  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaab9d84 r8:00000002 r7:60000013 r6:eaab9d8c r5:850a0000
 r4:850a0000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:850a0000 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaab9e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018005 r8:850a0000 r7:00000000 r6:83018000 r5:00001000 r4:7f03b000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
Exception stack(0xeaab9fb0 to 0xeaab9ff8)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:224:4113 blocked for more than 462 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:224   state:D stack:0     pid:4113  tgid:4113  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaac1d84 r8:00000002 r7:60000113 r6:eaac1d8c r5:850a3000
 r4:850a3000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:850a3000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaac1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85153d40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:850a3000 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e46d7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8505738c r4:85057000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8505738c r4:85146580
 r10:61c88647 r9:850a3000 r8:851465ac r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xeaac1fb0 to 0xeaac1ff8)
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r5:80000013 r4:80239bd0
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:225:4115 blocked for more than 462 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:225   state:D stack:0     pid:4115  tgid:4115  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaac9d84 r8:00000002 r7:60000113 r6:eaac9d8c r5:850a5400
 r4:850a5400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:850a5400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaac9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85153600
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:850a5400 r7:00000000 r6:83018000 r5:00001000 r4:7f03f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e04cf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85055f8c r4:85055c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85055f8c r4:85146780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850a5400 r8:851467ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85146780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85146780 r8:8027ed34 r7:eaac1e60 r6:8514ea00 r5:850a5400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaac9fb0 to 0xeaac9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85153740
INFO: task kworker/0:225:4115 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 9a586000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xdff09fb0 to 0xdff09ff8)
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
Call trace: 
 r5:850a4800 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaad1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85153840
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:850a4800 r7:00000000 r6:83018000 r5:00001000 r4:7f041000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e063d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8505638c r4:85056000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8505638c r4:85146600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850a4800 r8:8514662c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85146600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85146600 r8:8027ed34 r7:eaac1e60 r6:8514ea80 r5:850a4800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaad1fb0 to 0xeaad1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85153640
INFO: task kworker/0:226:4117 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 9ac58000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:227:4119 blocked for more than 462 seconds.
 r4:850a6c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaad9e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:61c88647 r9:850a6c00 r8:851466ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85146680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85146680 r8:8027ed34 r7:eaac1e60 r6:8514eb00 r5:850a6c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaad9fb0 to 0xeaad9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85153800
INFO: task kworker/0:227:4119 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 9afc5000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r5:8474678c r4:84746400
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
 r10:829185c4 r9:eaae1d84 r8:00000002 r7:60000113 r6:eaae1d8c r5:850a3c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaae1e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:85056b8c r4:85056800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaae1fb0 to 0xeaae1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85153900
INFO: task kworker/0:228:4121 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 9afc5000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:229:4123 blocked for more than 463 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:229   state:D stack:0     pid:4123  tgid:4123  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaae9d84 r8:00000002 r7:60000013 r6:eaae9d8c r5:847f5400
 r4:847f5400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:847f5400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaae9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85153bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:847f5400 r7:00000000 r6:83018000 r5:00001000 r4:7f047000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e46c8000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85056f8c r4:85056c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85056f8c r4:85146800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847f5400 r8:8514682c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85146800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85146800 r8:8027ed34 r7:eaac1e60 r6:8514ec00 r5:847f5400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fa0:                                     00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:851539c0
INFO: task kworker/0:229:4123 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 9b422000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:eaaf1d84 r8:00000002 r7:60000113 r6:eaaf1d8c r5:850a8c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaf1e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:85057b8c r4:85057800
 r10:00000000 r9:85146880 r8:8027ed34 r7:eaac1e60 r6:8514ec80 r5:850a8c00
 r4:85153b00
INFO: task kworker/0:230:4125 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 9b5a7000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
task:kworker/0:231   state:D stack:0     pid:4127  tgid:4127  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:829185c4 r9:eaaf9d84 r8:00000002 r7:60000113 r6:eaaf9d8c r5:850a8000
 r4:850a8000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:850a8000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaf9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85153dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:850a8000 r7:00000000 r6:83018000 r5:00001000 r4:7f04b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e46fd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8505778c r4:85057400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8505778c r4:85146900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850a8000 r8:8514692c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85146900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85146900 r8:8027ed34 r7:eaaf1e60 r6:8514ed00 r5:850a8000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaaf9fb0 to 0xeaaf9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:eab01d84 r8:00000002 r7:60000113 r6:eab01d8c r5:850a9800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab01e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85153f80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:850a9800 r7:00000000 r6:83018000 r5:00001000 r4:7f04f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e8779000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85057f8c r4:85057c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85057f8c r4:85146980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850a9800 r8:851469ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85146980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85146980 r8:8027ed34 r7:eaaf1e60 r6:8514ed80 r5:850a9800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab01fb0 to 0xeab01ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85153e00
INFO: task kworker/0:232:4129 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 9bfe8000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:82abf1e4
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:eab09d84 r8:00000002 r7:60000013 r6:eab09d8c r5:850aa400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab09e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e9800
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:850aa400 r7:00000000 r6:83018000 r5:00001000 r4:7f0a7000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea8e1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851b1b8c r4:851b1800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851b1b8c r4:85146a00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850aa400 r8:85146a2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85146a00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85146a00 r8:8027ed34 r7:eab01e60 r6:8514ee00 r5:850aa400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab09fb0 to 0xeab09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8513fb00
INFO: task kworker/0:233:4131 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 9c61b000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:234:4134 blocked for more than 463 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:234   state:D stack:0     pid:4134  tgid:4134  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab15d84 r8:00000002 r7:60000013 r6:eab15d8c r5:850ab000
 r4:850ab000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:850ab000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab15e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e9040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:850ab000 r7:00000000 r6:83018000 r5:00001000 r4:7f051000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea7a1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r5:851b038c r4:851b0000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851b038c r4:85146a80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850ab000 r8:85146aac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85146a80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85146a80 r8:8027ed34 r7:eab09e60 r6:8514ee80 r5:850ab000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab15fb0 to 0xeab15ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850e9080
INFO: task kworker/0:234:4134 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 9c61b000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:235:4135 blocked for more than 463 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:235   state:D stack:0     pid:4135  tgid:4135  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab19d84 r8:00000002 r7:60000113 r6:eab19d8c r5:850abc00
 r4:850abc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:850abc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab19e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e9200
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:850abc00 r7:00000000 r6:83018000 r5:00001000 r4:7f053000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea86b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851b078c r4:851b0400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851b078c r4:85146b00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850abc00 r8:85146b2c r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xeab19fb0 to 0xeab19ff8)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850e9080
INFO: task kworker/0:235:4135 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 9cd98000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:236:4137 blocked for more than 463 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:236   state:D stack:0     pid:4137  tgid:4137  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab21d84 r8:00000002 r7:60000013 r6:eab21d8c r5:850ac800
 r4:850ac800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:850ac800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab21e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e9340
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:850ac800 r7:00000000 r6:83018000 r5:00001000 r4:7f055000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea879000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851b0b8c r4:851b0800
 r7:dddced40 r6:83018000 r5:851b0b8c r4:85146b80
 r4:00000001
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:850e91c0
INFO: task kworker/0:236:4137 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 9cd98000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
task:kworker/0:237   state:D stack:0     pid:4139  tgid:4139  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:829185c4 r9:eab29d84 r8:00000002 r7:60000113 r6:eab29d8c r5:850ad400
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab29e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r9:83018005 r8:850ad400 r7:00000000 r6:83018000 r5:00001000 r4:7f0a1000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:61c88647 r9:850ad400 r8:85146c2c r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xeab29fb0 to 0xeab29ff8)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 9d5fd000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab31e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e9580
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:850ae000 r7:00000000 r6:83018000 r5:00001000 r4:7f0a3000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea8bd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851b138c r4:851b1000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851b138c r4:85146c80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850ae000 r8:85146cac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85146c80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85146c80 r8:8027ed34 r7:eab09e60 r6:850d7000 r5:850ae000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab31fb0 to 0xeab31ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850e9400
INFO: task kworker/0:238:4141 is blocked on a mutex likely owned by task kworker/0:85:3487.
Workqueue: events bpf_prog_free_deferred
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e96c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849eec00 r7:00000000 r6:83018000 r5:00001000 r4:7f0a5000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea8d3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851b178c r4:851b1400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851b178c r4:85146d00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849eec00 r8:85146d2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85146d00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85146d00 r8:8027ed34 r7:eab09e60 r6:85146d80 r5:849eec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa71fb0 to 0xeaa71ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850e9400
INFO: task kworker/0:239:4144 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 9db2d000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
 r4:dff09dc0
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:240:4146 blocked for more than 463 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:240   state:D stack:0     pid:4146  tgid:4146  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab35d84 r8:00000002 r7:60000013 r6:eab35d8c r5:849ee000
 r4:849ee000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849ee000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab35e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:849ee000 r8:85146e2c r7:82804d40 r6:dddced40 r5:dddced60
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
9d60: 80000013 ffffffff
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r5:00001000 r4:dfde5000
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:241:4147 blocked for more than 463 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:241   state:D stack:0     pid:4147  tgid:4147  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa9dd84 r8:00000002 r7:60000113 r6:eaa9dd8c r5:84800000
 r4:84800000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84800000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa9de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e9b40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84800000 r7:00000000 r6:83018000 r5:00001000 r4:7f0ab000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea933000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851b238c r4:851b2000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851b238c r4:85146f00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84800000 r8:85146f2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85146f00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85146f00 r8:8027ed34 r7:eab35e60 r6:85146f80 r5:84800000
 r4:00000001
Exception stack(0xeaa9dfb0 to 0xeaa9dff8)
 r4:850e9740
Workqueue: events bpf_prog_free_deferred
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfde5000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:242:4150 blocked for more than 463 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:242   state:D stack:0     pid:4150  tgid:4150  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab3dd84 r8:00000002 r7:60000013 r6:eab3dd8c r5:84800c00
 r4:84800c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84800c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab3de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e9f40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84800c00 r7:00000000 r6:83018000 r5:00001000 r4:7f0b1000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea96f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851b2f8c r4:851b2c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851b2f8c r4:850d1000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84800c00 r8:850d102c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850d1000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d1000 r8:8027ed34 r7:eaa9de60 r6:850d1080 r5:84800c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab3dfb0 to 0xeab3dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850e9b00
INFO: task kworker/0:242:4150 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:243   state:D stack:0     pid:4152  tgid:4152  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab45e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e9bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84801800 r7:00000000 r6:83018000 r5:00001000 r4:7f0ad000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea945000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851b278c r4:851b2400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851b278c r4:850d1280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84801800 r8:850d12ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850d1280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d1280 r8:8027ed34 r7:eab3de60 r6:850d1300 r5:84801800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab45fb0 to 0xeab45ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850e9c00
INFO: task kworker/0:243:4152 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 9ef4d000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r5:00001000 r4:dfde5000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:244   state:D stack:0     pid:4155  tgid:4155  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab49e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e9dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84802400 r7:00000000 r6:83018000 r5:00001000 r4:7f0af000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea959000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851b2b8c r4:851b2800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851b2b8c r4:850d1100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84802400 r8:850d112c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850d1100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d1100 r8:8027ed34 r7:eab3de60 r6:850d1180 r5:84802400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab49fb0 to 0xeab49ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850e9d80
INFO: task kworker/0:244:4155 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 9ef4d000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:245:4156 blocked for more than 463 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:245   state:D stack:0     pid:4156  tgid:4156  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
 r10:829185c4 r9:eab4dd84 r8:00000002 r7:60000013 r6:eab4dd8c r5:84803000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab4de08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r9:83018005 r8:84803000 r7:00000000 r6:83018000 r5:00001000 r4:7f0b3000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eab53000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851b338c r4:851b3000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851b338c r4:850d1200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84803000 r8:850d122c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850d1200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d1200 r8:8027ed34 r7:eab3de60 r6:850d1380 r5:84803000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab4dfb0 to 0xeab4dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850cb0c0
INFO: task kworker/0:245:4156 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 9f573000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:dff09dc0
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
INFO: task kworker/0:246:4159 blocked for more than 463 seconds.
 r10:829185c4 r9:eab51d84 r8:00000002 r7:60000113 r6:eab51d8c r5:84803c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab51e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:eab59000
 r7:dddced40 r6:83018000 r5:851b378c r4:850d1400
 r4:00000001
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850cb2c0
INFO: task kworker/0:246:4159 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 9feb5000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:247   state:D stack:0     pid:4160  tgid:4160  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab41e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850cb3c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84804800 r7:00000000 r6:83018000 r5:00001000 r4:7f0b7000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eab67000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851b3b8c r4:851b3800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851b3b8c r4:850d1500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84804800 r8:850d152c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850d1500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d1500 r8:8027ed34 r7:eab51e60 r6:850d1580 r5:84804800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab41fb0 to 0xeab41ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850cb180
INFO: task kworker/0:247:4160 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: 9feb5000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r5:8474678c r4:84746400
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
INFO: task kworker/0:248:4163 blocked for more than 463 seconds.
 r5:850b0000 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab7de08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850cbd00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:850b0000 r7:00000000 r6:83018000 r5:00001000 r4:7f0cf000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eabc1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851b978c r4:851b9400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851b978c r4:850d1600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850b0000 r8:850d162c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850d1600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d1600 r8:8027ed34 r7:eab41e60 r6:850d7080 r5:850b0000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab7dfb0 to 0xeab7dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850cb380
INFO: task kworker/0:248:4163 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a0303000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:8474678c r4:84746400
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:850b2400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab81e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r9:83018005 r8:850b2400 r7:00000000 r6:83018000 r5:00001000 r4:7f0b9000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eab6d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851b3f8c r4:851b3c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851b3f8c r4:850d1680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850b2400 r8:850d16ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850d1680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d1680 r8:8027ed34 r7:eab7de60 r6:850d7100 r5:850b2400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab81fb0 to 0xeab81ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850cb440
INFO: task kworker/0:249:4164 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a0618000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:250:4165 blocked for more than 463 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:250   state:D stack:0     pid:4165  tgid:4165  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab8dd84 r8:00000002 r7:60000113 r6:eab8dd8c r5:850b0c00
 r4:850b0c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:850b0c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab8de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850cb680
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:850b0c00 r7:00000000 r6:83018000 r5:00001000 r4:7f0bb000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eab83000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851b838c r4:851b8000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851b838c r4:850d1700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850b0c00 r8:850d172c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850d1700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d1700 r8:8027ed34 r7:eab7de60 r6:850d7180 r5:850b0c00
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:251:4168 blocked for more than 463 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:251   state:D stack:0     pid:4168  tgid:4168  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab9dd84 r8:00000002 r7:60000113 r6:eab9dd8c r5:850b1800
 r4:850b1800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:850b1800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab9de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850cb7c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:850b1800 r7:00000000 r6:83018000 r5:00001000 r4:7f0bd000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eab89000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851b878c r4:851b8400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851b878c r4:850d1780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850b1800 r8:850d17ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850d1780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d1780 r8:8027ed34 r7:eab7de60 r6:850d7200 r5:850b1800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab9dfb0 to 0xeab9dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850cb640
INFO: task kworker/0:251:4168 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a0b08000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:252:4170 blocked for more than 463 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:252   state:D stack:0     pid:4170  tgid:4170  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eabadd84 r8:00000002 r7:60000113 r6:eabadd8c r5:850b3000
 r4:850b3000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:850b3000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabade08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850cb900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:850b3000 r7:00000000 r6:83018000 r5:00001000 r4:7f0c9000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eab9f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851b8b8c r4:851b8800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851b8b8c r4:850d1800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850b3000 r8:850d182c r7:82804d40 r6:dddced40 r5:dddced60
 r4:00000001
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850cba00
INFO: task kworker/0:252:4170 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
Exception stack(0xdff09d20 to 0xdff09d68)
 r4:dff09dc0
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:253:4172 blocked for more than 463 seconds.
 r10:829185c4 r9:eabb9d84 r8:00000002 r7:60000113 r6:eabb9d8c r5:850b3c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabb9e08
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
Exception stack(0xeabb9fb0 to 0xeabb9ff8)
 r4:850cb840
INFO: task kworker/0:253:4172 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a11d1000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:254:4173 blocked for more than 463 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:254   state:D stack:0     pid:4173  tgid:4173  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eabc5d84 r8:00000002 r7:60000113 r6:eabc5d8c r5:850b6000
 r4:850b6000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:850b6000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabc5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850cbbc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:850b6000 r7:00000000 r6:83018000 r5:00001000 r4:7f0cd000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eabbb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851b938c r4:851b9000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851b938c r4:850d1900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850b6000 r8:850d192c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850d1900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
5fa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:8474678c r4:84746400
 r4:8468f000
9fa0:                                     00000000 00000000 00000000 00000000
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:255:4176 blocked for more than 463 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:255   state:D stack:0     pid:4176  tgid:4176  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eabb5d84 r8:00000002 r7:60000113 r6:eabb5d8c r5:84806000
 r4:84806000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84806000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabb5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85139e40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84806000 r7:00000000 r6:83018000 r5:00001000 r4:7f013000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df987000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851b9f8c r4:851b9c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851b9f8c r4:850d1980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84806000 r8:850d19ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850d1980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d1980 r8:8027ed34 r7:eab7de60 r6:850d1a00 r5:84806000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeabb5fb0 to 0xeabb5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850cbc40
INFO: task kworker/0:255:4176 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a1dab000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:256:4177 blocked for more than 463 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:256   state:D stack:0     pid:4177  tgid:4177  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab65d84 r8:00000002 r7:60000113 r6:eab65d8c r5:84806c00
 r4:84806c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84806c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab65e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850cbd80
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84806c00 r8:850d1aac r7:82804d40 r6:dddced40 r5:dddced60
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850cbc40
INFO: task kworker/0:256:4177 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a1dab000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r4:00000001
9fa0:                                     00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r4:84805400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84805400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabcde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85005040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84805400 r7:00000000 r6:83018000 r5:00001000 r4:7f059000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfc45000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851ba78c r4:851ba400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851ba78c r4:850d1b80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84805400 r8:850d1bac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850d1b80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d1b80 r8:8027ed34 r7:eabb5e60 r6:850d1c00 r5:84805400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeabcdfb0 to 0xeabcdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85005200
INFO: task kworker/0:257:4183 is blocked on a mutex likely owned by task kworker/0:85:3487.
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
 r4:8468f000
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:258   state:D stack:0     pid:4185  tgid:4185  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eabd9d84 r8:00000002 r7:60000113 r6:eabd9d8c r5:851a0000
 r4:851a0000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:851a0000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabd9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850051c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:851a0000 r7:00000000 r6:83018000 r5:00001000 r4:7f05d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdfb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851baf8c r4:851bac00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851baf8c r4:850d1c80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:851a0000 r8:850d1cac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850d1c80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d1c80 r8:8027ed34 r7:eabcde60 r6:850d1d00 r5:851a0000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeabd9fb0 to 0xeabd9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85005200
INFO: task kworker/0:258:4185 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a27be000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:259:4186 blocked for more than 464 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:259   state:D stack:0     pid:4186  tgid:4186  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea9a1d84 r8:00000002 r7:60000113 r6:ea9a1d8c r5:851a0c00
 r4:851a0c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:851a0c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9a1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85005140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:851a0c00 r7:00000000 r6:83018000 r5:00001000 r4:7f05b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfd49000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851bab8c r4:851ba800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851bab8c r4:850d1d80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:851a0c00 r8:850d1dac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850d1d80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d1d80 r8:8027ed34 r7:eabd9e60 r6:850d1e00 r5:851a0c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea9a1fb0 to 0xea9a1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85005200
INFO: task kworker/0:259:4186 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a2a4c000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:260:4187 blocked for more than 464 seconds.
 r10:829185c4 r9:eaa39d84 r8:00000002 r7:60000113 r6:eaa39d8c r5:851a1800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa39e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8521b100
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:851a1800 r7:00000000 r6:83018000 r5:00001000 r4:7f0cb000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ead43000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851c878c r4:851c8400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851c878c r4:850d1e80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:851a1800 r8:850d1eac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850d1e80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d1e80 r8:8027ed34 r7:eabd9e60 r6:850d1f00 r5:851a1800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa39fb0 to 0xeaa39ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85005200
INFO: task kworker/0:260:4187 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a2d01000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:261   state:D stack:0     pid:4188  tgid:4188  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa55e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:851a2400 r7:00000000 r6:83018000 r5:00001000 r4:7f06d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0563000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851bb38c r4:851bb000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851bb38c r4:850d1f80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:851a2400 r8:850d1fac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850d1f80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d1f80 r8:8027ed34 r7:eaa39e60 r6:84bfd000 r5:851a2400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa55fb0 to 0xeaa55ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85005200
INFO: task kworker/0:261:4188 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a3192000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:8468f000
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r4:846ecec0
task:kworker/1:277   state:D stack:0     pid:4190  tgid:4190  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabdde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850c1c80
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0371000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8510bf8c r4:8510bc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8510bf8c r4:850d7400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:851a3000 r8:850d742c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d7400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d7400 r8:8027ed34 r7:ea8f5e60 r6:84bfd080 r5:851a3000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeabddfb0 to 0xeabddff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850c1dc0
INFO: task kworker/1:277:4190 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a365a000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:8468f000
9fa0:                                     00000000 00000000 00000000 00000000
 r4:846ecec0
task:kworker/1:278   state:D stack:0     pid:4193  tgid:4193  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabe9e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850c1a40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:851a3c00 r7:00000000 r6:83018200 r5:00001000 r4:7f065000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e03d0000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8511838c r4:85118000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8511838c r4:850d7480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:851a3c00 r8:850d74ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d7480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d7480 r8:8027ed34 r7:eabdde60 r6:84bfd100 r5:851a3c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeabe9fb0 to 0xeabe9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850c1a00
INFO: task kworker/1:278:4193 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a38fb000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:279   state:D stack:0     pid:4195  tgid:4195  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabf1e08
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
 r9:83018205 r8:851a6000 r7:00000000 r6:83018200 r5:00001000 r4:7f069000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0487000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85118b8c r4:85118800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85118b8c r4:850d7500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:851a6000 r8:850d752c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d7500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d7500 r8:8027ed34 r7:eabe9e60 r6:84bfd180 r5:851a6000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeabf1fb0 to 0xeabf1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850c1a00
INFO: task kworker/1:279:4195 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a38fb000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
 r5:00001000 r4:dfde5000
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/1:280:4196 blocked for more than 464 seconds.
 r5:851a4800 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabf5e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:851a4800 r7:00000000 r6:83018200 r5:00001000 r4:7f067000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0433000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8511878c r4:85118400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8511878c r4:850d7580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:851a4800 r8:850d75ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d7580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d7580 r8:8027ed34 r7:eabf1e60 r6:84bfd200 r5:851a4800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeabf5fb0 to 0xeabf5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850c1dc0
INFO: task kworker/1:280:4196 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a3d83000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:8468f000
9fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/1:281:4198 blocked for more than 464 seconds.
 r4:851a5400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabfde08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8513f4c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:851a5400 r7:00000000 r6:83018200 r5:00001000 r4:7f06b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0547000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85118f8c r4:85118c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85118f8c r4:850d7600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:851a5400 r8:850d762c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d7600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d7600 r8:8027ed34 r7:eabf1e60 r6:84bfd280 r5:851a5400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeabfdfb0 to 0xeabfdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850c14c0
INFO: task kworker/1:281:4198 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a425d000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:282:4200 blocked for more than 464 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:282   state:D stack:0     pid:4200  tgid:4200  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eac05d84 r8:00000002 r7:60000013 r6:eac05d8c r5:84790c00
 r5:84790c00 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac05e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:850d7700 r8:8027ed34 r7:eabfde60 r6:84bfd300 r5:84790c00
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:283:4202 blocked for more than 464 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:283   state:D stack:0     pid:4202  tgid:4202  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:8511938c r4:85119000
 r10:61c88647 r9:850b4800 r8:850d76ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
1fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
 r4:00000000
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
Call trace: 
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac09e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:00001000 r4:e05fb000
 r7:dddced40 r6:83018000 r5:851bb78c r4:84bfd380
 r10:00000000 r9:84bfd380 r8:8027ed34 r7:eaa39e60 r6:850d7800 r5:850b5400
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85005f80
INFO: task kworker/0:262:4204 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a48b7000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:284:4207 blocked for more than 464 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:284   state:D stack:0     pid:4207  tgid:4207  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eabe1d84 r8:00000002 r7:60000013 r6:eabe1d8c r5:850b6c00
 r4:850b6c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:850b6c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabe1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018205 r8:850b6c00 r7:00000000 r6:83018200 r5:00001000 r4:7f073000
 r7:ddde2d40 r6:83018200 r5:85119b8c r4:850d7880
 r4:00000001
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
9d20: a4e6f000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:8474678c r4:84746400
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:285:4209 blocked for more than 464 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:285   state:D stack:0     pid:4209  tgid:4209  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eac11d84 r8:00000002 r7:60000113 r6:eac11d8c r5:84791800
 r4:84791800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84791800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac11e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85010700
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84791800 r7:00000000 r6:83018200 r5:00001000 r4:7f079000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea7c3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8511a38c r4:8511a000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8511a38c r4:850d7980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84791800 r8:850d79ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d7980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d7980 r8:8027ed34 r7:eabe1e60 r6:84bfd400 r5:84791800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeac11fb0 to 0xeac11ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85010500
INFO: task kworker/1:285:4209 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a52c0000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:286:4210 blocked for more than 464 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:286   state:D stack:0     pid:4210  tgid:4210  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eac15d84 r8:00000002 r7:60000113 r6:eac15d8c r5:84793000
 r4:84793000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84793000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac15e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85010640
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84793000 r7:00000000 r6:83018200 r5:00001000 r4:7f077000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e064b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85119f8c r4:85119c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85119f8c r4:850d7a00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84793000 r8:850d7a2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d7a00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d7a00 r8:8027ed34 r7:eac11e60 r6:84bfd480 r5:84793000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeac15fb0 to 0xeac15ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85010400
INFO: task kworker/1:286:4210 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a52c0000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:287:4215 blocked for more than 464 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
Workqueue: events bpf_prog_free_deferred
 r5:84793c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac1de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85010840
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84793c00 r7:00000000 r6:83018200 r5:00001000 r4:7f07b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea81b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8511a78c r4:8511a400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8511a78c r4:850d7a80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84793c00 r8:850d7aac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d7a80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d7a80 r8:8027ed34 r7:eac11e60 r6:84bfd500 r5:84793c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeac1dfb0 to 0xeac1dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85010740
INFO: task kworker/1:287:4215 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a56e1000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:00000000
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:263:4216 blocked for more than 464 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:263   state:D stack:0     pid:4216  tgid:4216  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eac21d84 r8:00000002 r7:60000113 r6:eac21d8c r5:84795400
 r4:84795400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84795400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac21e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500eb40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84795400 r7:00000000 r6:83018000 r5:00001000 r4:7f091000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa41000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r7:dddced40 r6:83018000 r5:851bbb8c r4:84bfd580
Exception stack(0xeac21fb0 to 0xeac21ff8)
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
9d20: a595d000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:288:4217 blocked for more than 464 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:288   state:D stack:0     pid:4217  tgid:4217  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eac25d84 r8:00000002 r7:60000113 r6:eac25d8c r5:84796000
 r4:84796000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84796000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac25e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85010a80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84796000 r7:00000000 r6:83018200 r5:00001000 r4:7f07f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea855000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8511af8c r4:8511ac00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8511af8c r4:850d7b00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84796000 r8:850d7b2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d7b00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d7b00 r8:8027ed34 r7:eac1de60 r6:84bfd680 r5:84796000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeac25fb0 to 0xeac25ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85010780
INFO: task kworker/1:288:4217 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:8468f000
9fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/1:289:4220 blocked for more than 464 seconds.
 r10:829185c4 r9:eac31d84 r8:00000002 r7:60000113 r6:eac31d8c r5:84792400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac31e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85010a00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84792400 r7:00000000 r6:83018200 r5:00001000 r4:7f07d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea82b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8511ab8c r4:8511a800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8511ab8c r4:850d7b80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84792400 r8:850d7bac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d7b80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d7b80 r8:8027ed34 r7:eac25e60 r6:84bfd700 r5:84792400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeac31fb0 to 0xeac31ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850109c0
INFO: task kworker/1:289:4220 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a6034000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:290:4221 blocked for more than 464 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:290   state:D stack:0     pid:4221  tgid:4221  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eac35d84 r8:00000002 r7:60000013 r6:eac35d8c r5:84790000
 r4:84790000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84790000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac35e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85010c40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84790000 r7:00000000 r6:83018200 r5:00001000 r4:7f081000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea993000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8511b38c r4:8511b000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8511b38c r4:850d7c00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84790000 r8:850d7c2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d7c00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d7c00 r8:8027ed34 r7:eac25e60 r6:84bfd780 r5:84790000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeac35fb0 to 0xeac35ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850109c0
INFO: task kworker/1:290:4221 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a620a000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:8474678c r4:84746400
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:291:4223 blocked for more than 464 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:291   state:D stack:0     pid:4223  tgid:4223  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eac19d84 r8:00000002 r7:60000013 r6:eac19d8c r5:850aec00
 r4:850aec00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:850aec00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac19e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85010f40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:850aec00 r7:00000000 r6:83018200 r5:00001000 r4:7f085000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea9b7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8511bb8c r4:8511b800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8511bb8c r4:850d7c80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850aec00 r8:850d7cac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d7c80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d7c80 r8:8027ed34 r7:eac35e60 r6:850d7d00 r5:850aec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeac19fb0 to 0xeac19ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85010b80
INFO: task kworker/1:291:4223 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:00000000
9d60: 80000013 ffffffff
 r4:dff09dc0
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac0de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85010d80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:850a6000 r7:00000000 r6:83018200 r5:00001000 r4:7f083000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea9a5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8511b78c r4:8511b400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8511b78c r4:850d7d80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850a6000 r8:850d7dac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d7d80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d7d80 r8:8027ed34 r7:eac19e60 r6:850d7e00 r5:850a6000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeac0dfb0 to 0xeac0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:85010b80
Workqueue: events bpf_prog_free_deferred
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:8468f000
9fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/1:293:4227 blocked for more than 464 seconds.
 r10:829185c4 r9:eac39d84 r8:00000002 r7:60000013 r6:eac39d8c r5:850b8000
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac39e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850c1c40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:850b8000 r7:00000000 r6:83018200 r5:00001000 r4:7f087000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea9c1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8511bf8c r4:8511bc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8511bf8c r4:850d7e80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850b8000 r8:850d7eac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d7e80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d7e80 r8:8027ed34 r7:eac19e60 r6:850d7f00 r5:850b8000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeac39fb0 to 0xeac39ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850c1d40
INFO: task kworker/1:293:4227 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a6a37000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/1:294:4229 blocked for more than 464 seconds.
 r4:850b8c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac45e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850c5000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:850b8c00 r7:00000000 r6:83018200 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea9cf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8512038c r4:85120000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8512038c r4:850c7000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850b8c00 r8:850c702c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850c7000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850c7000 r8:8027ed34 r7:eac39e60 r6:850c7080 r5:850b8c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeac45fb0 to 0xeac45ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850c5100
INFO: task kworker/1:294:4229 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a6c8e000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac41e08
 r4:00000000
 r10:61c88647 r9:850ba400 r8:850c712c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850c5300
Call trace: 
9d60: 80000013 ffffffff
 r4:dff09dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:296:4232 blocked for more than 464 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:296   state:D stack:0     pid:4232  tgid:4232  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eac49d84 r8:00000002 r7:60000013 r6:eac49d8c r5:850bbc00
 r4:850bbc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:850bbc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac49e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850c5e40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:850bbc00 r7:00000000 r6:83018200 r5:00001000 r4:7f097000
 r4:850c7200
 r4:850c5200
 r4:00000000
 r4:dff09dc0
 r5:8474678c r4:84746400
9fa0:                                     00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:297   state:D stack:0     pid:4234  tgid:4234  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eac4dd84 r8:00000002 r7:60000013 r6:eac4dd8c r5:850bc800
 r4:850bc800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:850bc800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac4de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850c54c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:850bc800 r7:00000000 r6:83018200 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa1b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85120b8c r4:85120800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85120b8c r4:850c7300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850bc800 r8:850c732c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850c7300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850c7300 r8:8027ed34 r7:eac49e60 r6:850c7380 r5:850bc800
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r5:850bd400 r4:829185c0
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018205 r8:850bd400 r7:00000000 r6:83018200 r5:00001000 r4:7f08f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa2d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85120f8c r4:85120c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85120f8c r4:850c7400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850bd400 r8:850c742c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850c7400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850c7400 r8:8027ed34 r7:eac49e60 r6:850c7480 r5:850bd400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeac51fb0 to 0xeac51ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac59e08
 r9:83018205 r8:850b9800 r7:00000000 r6:83018200 r5:00001000 r4:7f093000
 r4:00000001
 r4:850c5880
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac5de08
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeac5dfb0 to 0xeac5dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850c5880
INFO: task kworker/1:300:4241 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a7e0a000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Call trace: 
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac61e08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8513bd80
 r10:61c88647 r9:850bec00 r8:84bfd82c r7:82804d40 r6:dddced40 r5:dddced60
Workqueue: events bpf_prog_free_deferred
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a8274000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Call trace: 
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac55e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850c5f00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:850be000 r7:00000000 r6:83018200 r5:00001000 r4:7f099000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa85000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85121f8c r4:85121c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85121f8c r4:850c7880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:850be000 r8:850c78ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850c7880
 r4:00000001
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r5:80000013 r4:80239bd0
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
9fa0:                                     00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac65e08
 r4:00000000
 r7:ddde2d40 r6:83018200 r5:8512238c r4:850c7780
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:303:4249 blocked for more than 465 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:303   state:D stack:0     pid:4249  tgid:4249  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eac69d84 r8:00000002 r7:60000113 r6:eac69d8c r5:85158c00
 r4:85158c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85158c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac69e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850c9240
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85158c00 r7:00000000 r6:83018200 r5:00001000 r4:7f09d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eac71000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8512278c r4:85122400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8512278c r4:850c7980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85158c00 r8:850c79ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850c7980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850c7980 r8:8027ed34 r7:eac65e60 r6:850c7a00 r5:85158c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeac69fb0 to 0xeac69ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850c9040
INFO: task kworker/1:303:4249 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a885b000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r5:85159800 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac75e08
 r4:00000000
 r7:ddde2d40 r6:83018200 r5:85122b8c r4:850c7a80
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:00000001
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r10:829185c4 r9:eac7dd84 r8:00000002 r7:60000113 r6:eac7dd8c r5:8515a400
 r4:8515a400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8515a400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac7de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850c98c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8515a400 r7:00000000 r6:83018200 r5:00001000 r4:7f029000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa33000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:61c88647 r9:8515a400 r8:850c7bac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:306:4254 blocked for more than 465 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:306   state:D stack:0     pid:4254  tgid:4254  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eac3dd84 r8:00000002 r7:60000113 r6:eac3dd8c r5:8515bc00
 r4:8515bc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8515bc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac3de08
 r9:83018205 r8:8515bc00 r7:00000000 r6:83018200 r5:00001000 r4:7f0bf000
 r10:00000000 r9:850c7c80 r8:8027ed34 r7:eac7de60 r6:850c7d00 r5:8515bc00
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850c9580
INFO: task kworker/1:306:4254 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a9520000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:00000000
 r5:00001000 r4:dfde5000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
dfa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a96a8000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eac89d84 r8:00000002 r7:60000113 r6:eac89d8c r5:8515d400
 r4:8515d400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8515d400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac89e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850c9a80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8515d400 r7:00000000 r6:83018200 r5:00001000 r4:7f02b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfb17000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85123b8c r4:85123800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85123b8c r4:850c7e80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8515d400 r8:850c7eac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850c7e80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850c7e80 r8:8027ed34 r7:eac7de60 r6:850c7f00 r5:8515d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeac89fb0 to 0xeac89ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850c9900
INFO: task kworker/1:308:4259 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: a9c2e000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaa5e08
 r5:00001000 r4:e02d1000
 r4:00000001
 r4:850c9b80
Workqueue: events bpf_prog_free_deferred
9d60: 80000013 ffffffff
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/1:310:4263 blocked for more than 465 seconds.
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
INFO: task kworker/1:311:4266 blocked for more than 465 seconds.
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaaedd84 r8:00000002 r7:60000113 r6:eaaedd8c r5:85170c00
 r4:85170c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85170c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaede08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850db040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85170c00 r7:00000000 r6:83018200 r5:00001000 r4:7f033000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e03d7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8513078c r4:85130400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8513078c r4:850d5200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85170c00 r8:850d522c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d5200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d5200 r8:8027ed34 r7:eab0de60 r6:850d5280 r5:85170c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaaedfb0 to 0xeaaedff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850db000
INFO: task kworker/1:311:4266 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: aa714000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r4:846ecec0
INFO: task kworker/1:312:4269 blocked for more than 465 seconds.
 r10:829185c4 r9:eab2dd84 r8:00000002 r7:60000113 r6:eab2dd8c r5:85171800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab2de08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850db1c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85171800 r7:00000000 r6:83018200 r5:00001000 r4:7f035000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e04b5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85130b8c r4:85130800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85130b8c r4:850d5300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85171800 r8:850d532c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d5300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d5300 r8:8027ed34 r7:eaaede60 r6:850d5380 r5:85171800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab2dfb0 to 0xeab2dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850db2c0
INFO: task kworker/1:312:4269 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: aa975000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
 r4:dff09dc0
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
INFO: task kworker/1:313:4270 blocked for more than 465 seconds.
 r10:829185c4 r9:eaa7dd84 r8:00000002 r7:60000113 r6:eaa7dd8c r5:85172400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa7de08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85130f8c r4:85130c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85130f8c r4:850d5400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85172400 r8:850d542c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d5400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d5400 r8:8027ed34 r7:eab2de60 r6:850d5480 r5:85172400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa7dfb0 to 0xeaa7dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850db180
INFO: task kworker/1:313:4270 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: aac25000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
INFO: task kworker/1:314:4272 blocked for more than 465 seconds.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab5de08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:00000000 r9:850d5500 r8:8027ed34 r7:eaa7de60 r6:850d5580 r5:85173000
Call trace: 
 r4:82abf1e4
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
Exception stack(0xdff09fb0 to 0xdff09ff8)
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab75e08
 r5:00001000 r4:e066d000
 r10:61c88647 r9:85173c00 r8:850d57ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab75fb0 to 0xeab75ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850db600
INFO: task kworker/1:315:4273 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: ab26d000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r4:846ecec0
task:kworker/1:316   state:D stack:0     pid:4277  tgid:4277  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab91e08
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:00001000 r4:e8709000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
Exception stack(0xeab91fb0 to 0xeab91ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: ab4a4000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:317:4278 blocked for more than 465 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:317   state:D stack:0     pid:4278  tgid:4278  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab95d84 r8:00000002 r7:60000113 r6:eab95d8c r5:85176000
 r4:85176000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85176000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab95e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850db800
 r5:85131b8c r4:85131800
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:318:4280 blocked for more than 465 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:318   state:D stack:0     pid:4280  tgid:4280  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eac95d84 r8:00000002 r7:60000113 r6:eac95d8c r5:84794800
 r4:84794800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84794800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac95e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850dbb00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84794800 r7:00000000 r6:83018200 r5:00001000 r4:7f041000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e877b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:850d5880
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:319:4283 blocked for more than 466 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:319   state:D stack:0     pid:4283  tgid:4283  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaca1d84 r8:00000002 r7:60000013 r6:eaca1d8c r5:84910c00
 r4:84910c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84910c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaca1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r4:00000000
 r10:61c88647 r9:84910c00 r8:850d592c r7:82804d40 r6:ddde2d40 r5:ddde2d60
INFO: task kworker/1:319:4283 is blocked on a mutex likely owned by task kworker/0:85:3487.
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:8468f000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850c9f00
 r4:850d5980
Exception stack(0xeacb1fb0 to 0xeacb1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850dbc00
INFO: task kworker/1:320:4285 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: ac03d000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:eacb5d84 r8:00000002 r7:60000013 r6:eacb5d8c r5:84913000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacb5e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:850d5a00
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Call trace: 
Exception stack(0xdff09d20 to 0xdff09d68)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:322:4287 blocked for more than 466 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:322   state:D stack:0     pid:4287  tgid:4287  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab71d84 r8:00000002 r7:60000113 r6:eab71d8c r5:85176c00
 r4:85176c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85176c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab71e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500ea40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85176c00 r7:00000000 r6:83018200 r5:00001000 r4:7f047000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea8a1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85132f8c r4:85132c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85132f8c r4:850d5a80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85176c00 r8:850d5aac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d5a80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d5a80 r8:8027ed34 r7:eacb1e60 r6:850d5b00 r5:85176c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab71fb0 to 0xeab71ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8500ee80
INFO: task kworker/1:322:4287 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: ac4ef000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/1:323   state:D stack:0     pid:4290  tgid:4290  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacb9e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f1040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85174800 r7:00000000 r6:83018200 r5:00001000 r4:7f04b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea8df000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8513378c r4:85133400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8513378c r4:850d5b80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85174800 r8:850d5bac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d5b80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d5b80 r8:8027ed34 r7:eacb1e60 r6:850d5c00 r5:85174800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeacb9fb0 to 0xeacb9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850c9c80
INFO: task kworker/1:323:4290 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: ac7e6000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r5:00001000 r4:dfde5000
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:eacbdd84 r8:00000002 r7:60000113 r6:eacbdd8c r5:8515ec00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacbde08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f1340
 r5:00001000 r4:ea93d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85133f8c r4:85133c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85133f8c r4:850d5c80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8515ec00 r8:850d5cac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d5c80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d5c80 r8:8027ed34 r7:eacb9e60 r6:850d5d00 r5:8515ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeacbdfb0 to 0xeacbdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850f1240
INFO: task kworker/1:324:4292 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: acab7000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:325:4294 blocked for more than 466 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:325   state:D stack:0     pid:4294  tgid:4294  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eacc1d84 r8:00000002 r7:60000113 r6:eacc1d8c r5:8515b000
 r4:8515b000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8515b000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacc1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f1140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8515b000 r7:00000000 r6:83018200 r5:00001000 r4:7f04d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea929000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85133b8c r4:85133800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85133b8c r4:850d5d80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8515b000 r8:850d5dac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d5d80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d5d80 r8:8027ed34 r7:eacbde60 r6:850d5e00 r5:8515b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeacc1fb0 to 0xeacc1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850f1100
INFO: task kworker/1:325:4294 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: acc4d000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:326:4297 blocked for more than 466 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:326   state:D stack:0     pid:4297  tgid:4297  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eacc5d84 r8:00000002 r7:60000013 r6:eacc5d8c r5:85160000
 r4:85160000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85160000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacc5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f1480
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85160000 r7:00000000 r6:83018200 r5:00001000 r4:7f051000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea961000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8522438c r4:85224000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8522438c r4:850d5e80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85160000 r8:850d5eac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d5e80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d5e80 r8:8027ed34 r7:eacbde60 r6:850d5f00 r5:85160000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeacc5fb0 to 0xeacc5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850f1300
INFO: task kworker/1:326:4297 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: ace5d000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:327:4298 blocked for more than 466 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:327   state:D stack:0     pid:4298  tgid:4298  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eacc9d84 r8:00000002 r7:60000013 r6:eacc9d8c r5:85160c00
 r4:85160c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85160c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacc9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f1300
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85160c00 r7:00000000 r6:83018200 r5:00001000 r4:7f053000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa79000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8522478c r4:85224400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8522478c r4:850d5f80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85160c00 r8:850d5fac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d5f80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d5f80 r8:8027ed34 r7:eacc5e60 r6:850c7f80 r5:85160c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeacc9fb0 to 0xeacc9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850f1300
INFO: task kworker/1:327:4298 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: ad1dc000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
Exception stack(0xdff09fb0 to 0xdff09ff8)
INFO: task kworker/1:328:4300 blocked for more than 466 seconds.
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaccde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f1700
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85161800 r7:00000000 r6:83018200 r5:00001000 r4:7f055000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa8d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85224b8c r4:85224800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85224b8c r4:850ec000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85161800 r8:850ec02c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850ec000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ec000 r8:8027ed34 r7:eacc9e60 r6:850ec080 r5:85161800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaccdfb0 to 0xeaccdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850f1640
INFO: task kworker/1:328:4300 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:846ecec0
task:kworker/1:329   state:D stack:0     pid:4302  tgid:4302  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacd1e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:850ec100 r8:8027ed34 r7:eaccde60 r6:850ec180 r5:85162400
 r4:850f1740
Call trace: 
Exception stack(0xdff09d20 to 0xdff09d68)
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:330:4303 blocked for more than 466 seconds.
task:kworker/1:330   state:D stack:0     pid:4303  tgid:4303  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac91e08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f1c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850f1a40
INFO: task kworker/1:330:4303 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: ad9f4000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:331:4306 blocked for more than 466 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:331   state:D stack:0     pid:4306  tgid:4306  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r5:85163c00 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacd5e08
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85163c00 r7:00000000 r6:83018200 r5:00001000 r4:7f0a3000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaabb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8522538c r4:85225000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8522538c r4:850ec300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85163c00 r8:850ec32c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850ec300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ec300 r8:8027ed34 r7:eac91e60 r6:850ec380 r5:85163c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:dff09dc0
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:846ecec0
Workqueue: events bpf_prog_free_deferred
 r10:829185c4 r9:eacddd84 r8:00000002 r7:60000013 r6:eacddd8c r5:85164800
 r4:85164800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85164800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacdde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f8040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85164800 r7:00000000 r6:83018200 r5:00001000 r4:7f0ab000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaaf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85225f8c r4:85225c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85225f8c r4:850ec400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85164800 r8:850ec42c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850ec400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ec400 r8:8027ed34 r7:eac91e60 r6:850ec480 r5:85164800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeacddfb0 to 0xeacddff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850f1b40
INFO: task kworker/1:332:4307 is blocked on a mutex likely owned by task kworker/0:85:3487.
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r4:00000000
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r4:846ecec0
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eacd9d84 r8:00000002 r7:60000013 r6:eacd9d8c r5:85165400
 r4:85165400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85165400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacd9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85010540
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85165400 r7:00000000 r6:83018200 r5:00001000 r4:7f0a9000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaadd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85225b8c r4:85225800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85225b8c r4:850ec500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85165400 r8:850ec52c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850ec500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ec500 r8:8027ed34 r7:eacdde60 r6:850ec580 r5:85165400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeacd9fb0 to 0xeacd9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:265:4311 blocked for more than 466 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:265   state:D stack:0     pid:4311  tgid:4311  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eace1d84 r8:00000002 r7:60000113 r6:eace1d8c r5:84911800
 r4:84911800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84911800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eace1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8521b080
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84911800 r7:00000000 r6:83018000 r5:00001000 r4:7f0c9000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ead21000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851c838c r4:851c8000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851c838c r4:84bfdb00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84911800 r8:84bfdb2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84bfdb00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
INFO: task kworker/0:265:4311 is blocked on a mutex likely owned by task kworker/0:85:3487.
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
Exception stack(0xdff09fb0 to 0xdff09ff8)
INFO: task kworker/1:334:4314 blocked for more than 466 seconds.
Call trace: 
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eace5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f8140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85166000 r7:00000000 r6:83018200 r5:00001000 r4:7f0ad000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaafd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8522638c r4:85226000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8522638c r4:850ec600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85166000 r8:850ec62c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850ec600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ec600 r8:8027ed34 r7:eacdde60 r6:850ec680 r5:85166000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeace5fb0 to 0xeace5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850f8240
INFO: task kworker/1:334:4314 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: ae6cb000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
      Not tainted 6.16.0-rc2-syzkaller #0
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacede08
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r10:00000000 r9:850ec700 r8:8027ed34 r7:eace5e60 r6:850ec780 r5:85166c00
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:336:4318 blocked for more than 466 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:336   state:D stack:0     pid:4318  tgid:4318  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eacf1d84 r8:00000002 r7:60000113 r6:eacf1d8c r5:85168000
 r4:85168000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f8340
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
1fa0:                                     00000000 00000000 00000000 00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: aec79000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:337   state:D stack:0     pid:4319  tgid:4319  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacf9e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r7:ddde2d40 r6:83018200 r5:85226f8c r4:850ec900
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850f85c0
INFO: task kworker/1:337:4319 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: aedce000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xdff09fb0 to 0xdff09ff8)
INFO: task kworker/1:338:4322 blocked for more than 466 seconds.
 r10:829185c4 r9:eacf5d84 r8:00000002 r7:60000113 r6:eacf5d8c r5:85169800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacf5e08
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850f86c0
INFO: task kworker/1:338:4322 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: af0bb000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Call trace: 
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacfde08
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:8522738c r4:85227000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8522738c r4:850ecb00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8516b000 r8:850ecb2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850ecb00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ecb00 r8:8027ed34 r7:eacf5e60 r6:850ecb80 r5:8516b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeacfdfb0 to 0xeacfdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850f8740
INFO: task kworker/1:339:4325 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: af4ac000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r10:61c88647 r9:8516bc00 r8:850ecc2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850ecc00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ecc00 r8:8027ed34 r7:eacf5e60 r6:850ecc80 r5:8516bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xead05fb0 to 0xead05ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850f8740
INFO: task kworker/1:340:4326 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: afcba000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:341:4327 blocked for more than 466 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:341   state:D stack:0     pid:4327  tgid:4327  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ead0dd84 r8:00000002 r7:60000113 r6:ead0dd8c r5:8516c800
 r4:8516c800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8516c800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead0de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f8cc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8516c800 r7:00000000 r6:83018200 r5:00001000 r4:7f0b9000
 r5:00001000 r4:eab79000
 r7:ddde2d40 r6:83018200 r5:85227b8c r4:850ecd00
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Call trace: 
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:342:4330 blocked for more than 466 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:342   state:D stack:0     pid:4330  tgid:4330  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ead01d84 r8:00000002 r7:60000113 r6:ead01d8c r5:8516d400
 r4:8516d400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8516d400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead01e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f1fc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8516d400 r7:00000000 r6:83018200 r5:00001000 r4:7f0bd000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaba3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8523038c r4:85230000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8523038c r4:850ece00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8516d400 r8:850ece2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850ece00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ece00 r8:8027ed34 r7:ead05e60 r6:850ece80 r5:8516d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xead01fb0 to 0xead01ff8)
1fa0:                                     00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
INFO: task kworker/1:343:4332 blocked for more than 466 seconds.
 r10:829185c4 r9:ead15d84 r8:00000002 r7:60000013 r6:ead15d8c r5:8516e000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead15e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85212000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8516e000 r7:00000000 r6:83018200 r5:00001000 r4:7f0c3000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eabbf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85230b8c r4:85230800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85230b8c r4:850d7f80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8516e000 r8:850d7fac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850d7f80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850d7f80 r8:8027ed34 r7:ead01e60 r6:850ecf00 r5:8516e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xead15fb0 to 0xead15ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850f1e40
INFO: task kworker/1:343:4332 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/1:344:4333 blocked for more than 466 seconds.
 r10:829185c4 r9:ead11d84 r8:00000002 r7:60000113 r6:ead11d8c r5:8516ec00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead11e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:eabaf000
 r7:ddde2d40 r6:83018200 r5:8523078c r4:8520f000
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r4:850c5dc0
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b03e2000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r5:8516a400 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead19e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r7:ddde2d40 r6:83018200 r5:85230f8c r4:8520f100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8516a400 r8:8520f12c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8520f100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8520f100 r8:8027ed34 r7:ead15e60 r6:8520f180 r5:8516a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xead19fb0 to 0xead19ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85212240
INFO: task kworker/1:345:4336 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b0985000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:8468f000
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r4:846ecec0
task:kworker/1:346   state:D stack:0     pid:4338  tgid:4338  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead2de08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:dfbfd000
 r10:61c88647 r9:851f0c00 r8:8520f22c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8520f200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8520f200 r8:8027ed34 r7:ead19e60 r6:8520f280 r5:851f0c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xead2dfb0 to 0xead2dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85212080
INFO: task kworker/1:346:4338 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b0985000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:ead31d84 r8:00000002 r7:60000013 r6:ead31d8c r5:851f1800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead31e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:851f1800 r7:00000000 r6:83018200 r5:00001000 r4:7f0c7000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaca9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8523138c r4:85231000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8523138c r4:8520f300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:851f1800 r8:8520f32c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8520f300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8520f300 r8:8027ed34 r7:ead2de60 r6:8520f380 r5:851f1800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xead31fb0 to 0xead31ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85212080
INFO: task kworker/1:347:4340 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b0ff0000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:348   state:D stack:0     pid:4342  tgid:4342  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead41e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85212840
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:851f3000 r7:00000000 r6:83018200 r5:00001000 r4:7f013000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df9eb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8523178c r4:85231400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8523178c r4:8520f400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:851f3000 r8:8520f42c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8520f400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8520f400 r8:8027ed34 r7:ead2de60 r6:8520f480 r5:851f3000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xead41fb0 to 0xead41ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85212600
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
 r5:80000013 r4:80239bd0
 r4:00000000
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:266:4343 blocked for more than 467 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:266   state:D stack:0     pid:4343  tgid:4343  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ead1dd84 r8:00000002 r7:60000013 r6:ead1dd8c r5:84915400
 r4:84915400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84915400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead1de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852a4700
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84915400 r7:00000000 r6:83018000 r5:00001000 r4:7f083000
 r5:00001000 r4:eaa69000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bfdc00 r8:8027ed34 r7:eaa39e60 r6:84bfdc80 r5:84915400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xead1dfb0 to 0xead1dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8521b140
INFO: task kworker/0:266:4343 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b13ef000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:267:4345 blocked for more than 467 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:267   state:D stack:0     pid:4345  tgid:4345  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ead3dd84 r8:00000002 r7:60000113 r6:ead3dd8c r5:84916000
 r4:84916000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84916000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead3de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8521bd80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84916000 r7:00000000 r6:83018000 r5:00001000 r4:7f06d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea803000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851c8f8c r4:851c8c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851c8f8c r4:84bfdd00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84916000 r8:84bfdd2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84bfdd00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84bfdd00 r8:8027ed34 r7:ead1de60 r6:84bfdd80 r5:84916000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xead3dfb0 to 0xead3dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:dff09dc0
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:349:4348 blocked for more than 467 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:349   state:D stack:0     pid:4348  tgid:4348  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eabedd84 r8:00000002 r7:60000013 r6:eabedd8c r5:84916c00
 r4:84916c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84916c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabede08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85212ac0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b1c6a000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead59e08
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
9fa0:                                     00000000 00000000 00000000 00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:351:4351 blocked for more than 467 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:351   state:D stack:0     pid:4351  tgid:4351  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ead69d84 r8:00000002 r7:60000113 r6:ead69d8c r5:84910000
 r4:84910000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84910000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead69e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85212c40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84910000 r7:00000000 r6:83018200 r5:00001000 r4:7f05b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfefb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:8520f600
9fa0:                                     00000000 00000000 00000000 00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b24cf000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r4:846ecec0
task:kworker/1:352   state:D stack:0     pid:4353  tgid:4353  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead71e08
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84913c00 r7:00000000 r6:83018200 r5:00001000 r4:7f05d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e034f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8523278c r4:85232400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8523278c r4:8520f700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84913c00 r8:8520f72c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8520f700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8520f700 r8:8027ed34 r7:ead59e60 r6:84bfdf80 r5:84913c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xead71fb0 to 0xead71ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85212dc0
INFO: task kworker/1:352:4353 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Call trace: 
Exception stack(0xdff09d20 to 0xdff09d68)
 r4:dff09dc0
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:829185c4 r9:ead7dd84 r8:00000002 r7:60000113 r6:ead7dd8c r5:85268000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead7de08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85268000 r7:00000000 r6:83018200 r5:00001000 r4:7f071000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea967000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8523878c r4:85238400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8523878c r4:8520f680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85268000 r8:8520f6ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8520f680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8520f680 r8:8027ed34 r7:ead59e60 r6:85221000 r5:85268000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xead7dfb0 to 0xead7dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85212d40
INFO: task kworker/1:353:4355 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b2ba4000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:00000000
 r5:8474678c r4:84746400
 r4:8468f000
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r4:846ecec0
task:kworker/1:354   state:D stack:0     pid:4357  tgid:4357  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead89e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r7:ddde2d40 r6:83018200 r5:85232f8c r4:8520f780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85269800 r8:8520f7ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8520f780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8520f780 r8:8027ed34 r7:ead7de60 r6:85221080 r5:85269800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xead89fb0 to 0xead89ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85212e40
INFO: task kworker/1:354:4357 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b2e7a000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:355:4359 blocked for more than 467 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:355   state:D stack:0     pid:4359  tgid:4359  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eadc1d84 r8:00000002 r7:60000113 r6:eadc1d8c r5:8526b000
 r4:8526b000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8526b000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadc1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8513b9c0
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:8520f880
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r4:85212f00
Workqueue: events bpf_prog_free_deferred
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:356:4361 blocked for more than 467 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:356   state:D stack:0     pid:4361  tgid:4361  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eadc9d84 r8:00000002 r7:60000013 r6:eadc9d8c r5:8526a400
 r4:8526a400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8526a400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadc9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85222000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8526a400 r7:00000000 r6:83018200 r5:00001000 r4:7f065000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e057b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8523378c r4:85233400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8523378c r4:8520f800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8526a400 r8:8520f82c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8520f800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8520f800 r8:8027ed34 r7:ead7de60 r6:85221180 r5:8526a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeadc9fb0 to 0xeadc9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8513b640
INFO: task kworker/1:356:4361 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b34c8000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:357:4363 blocked for more than 467 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:357   state:D stack:0     pid:4363  tgid:4363  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eadd1d84 r8:00000002 r7:60000113 r6:eadd1d8c r5:8526c800
 r4:8526c800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8526c800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadd1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85222140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8526c800 r7:00000000 r6:83018200 r5:00001000 r4:7f067000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e05ad000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85233b8c r4:85233800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85233b8c r4:8520f980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8526c800 r8:8520f9ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8520f980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8520f980 r8:8027ed34 r7:ead7de60 r6:85221200 r5:8526c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeadd1fb0 to 0xeadd1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85222200
INFO: task kworker/1:357:4363 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r4:846ecec0
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:8526bc00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadd9e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:e05eb000
 r7:ddde2d40 r6:83018200 r5:85233f8c r4:8520f900
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeadd9fb0 to 0xeadd9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85222100
INFO: task kworker/1:358:4365 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b3ae5000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/1:359   state:D stack:0     pid:4367  tgid:4367  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eade1e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:ea821000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852221c0
INFO: task kworker/1:359:4367 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b3ea6000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r4:846ecec0
task:kworker/0:268   state:D stack:0     pid:4370  tgid:4370  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaddde08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:851c938c r4:851c9000
 r10:61c88647 r9:85268c00 r8:852213ac r7:82804d40 r6:dddced40 r5:dddced60
dfa0:                                     00000000 00000000 00000000 00000000
 r4:8521bb80
INFO: task kworker/0:268:4370 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b3ea6000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:360:4373 blocked for more than 467 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eade9e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:8520fa80 r8:8027ed34 r7:ead7de60 r6:85221480 r5:84796c00
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
9d20: b48e9000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:361:4375 blocked for more than 467 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:361   state:D stack:0     pid:4375  tgid:4375  ppid:2      task_flags:0x4208060 flags:0x00000000
Call trace: 
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85222880
INFO: task kworker/1:361:4375 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b48e9000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Call trace: 
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadf5e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:00000000
 r4:82abf1e4
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Call trace: 
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadfde08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:ea9b1000
 r10:61c88647 r9:849f8c00 r8:8520fbac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85222780
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:364:4381 blocked for more than 467 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:364   state:D stack:0     pid:4381  tgid:4381  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eae01d84 r8:00000002 r7:60000113 r6:eae01d8c r5:849f9800
 r4:849f9800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849f9800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae01e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85222d40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:849f9800 r7:00000000 r6:83018200 r5:00001000 r4:7f07f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa3f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85239f8c r4:85239c00
 r10:00000000 r9:8520fc00 r8:8027ed34 r7:eade9e60 r6:85221680 r5:849f9800
 r4:85222a40
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r5:8474678c r4:84746400
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/1:365   state:D stack:0     pid:4382  tgid:4382  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae05e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85222cc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:849fa400 r7:00000000 r6:83018200 r5:00001000 r4:7f07b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa07000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85239b8c r4:85239800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85239b8c r4:8520fd00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849fa400 r8:8520fd2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8520fd00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8520fd00 r8:8027ed34 r7:eae01e60 r6:85221700 r5:849fa400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeae05fb0 to 0xeae05ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85222a40
INFO: task kworker/1:365:4382 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b4f80000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85212f00
 r7:ddde2d40 r6:83018200 r5:8523a78c r4:8520fd80
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea975fb0 to 0xea975ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85222ac0
INFO: task kworker/1:366:4386 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b52dc000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
Exception stack(0xdff09fb0 to 0xdff09ff8)
      Not tainted 6.16.0-rc2-syzkaller #0
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadf9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85222f40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:851f5400 r7:00000000 r6:83018200 r5:00001000 r4:7f081000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa59000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8523a38c r4:8523a000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8523a38c r4:8520fe00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:851f5400 r8:8520fe2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8520fe00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8520fe00 r8:8027ed34 r7:ea975e60 r6:8520fe80 r5:851f5400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeadf9fb0 to 0xeadf9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85222ac0
INFO: task kworker/1:367:4387 is blocked on a mutex likely owned by task kworker/0:85:3487.
Call trace: 
9d60: 80000013 ffffffff
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r4:846ecec0
task:kworker/1:368   state:D stack:0     pid:4389  tgid:4389  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae09e08
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85222c00
INFO: task kworker/1:368:4389 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b5c7f000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:269:4390 blocked for more than 467 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:269   state:D stack:0     pid:4390  tgid:4390  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae0de08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r7:dddced40 r6:83018000 r5:851c9f8c r4:85221800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:851f6c00 r8:8522182c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85221800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85221800 r8:8027ed34 r7:ead1de60 r6:85221880 r5:851f6c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeae0dfb0 to 0xeae0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852a4640
INFO: task kworker/0:269:4390 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:00000000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:369   state:D stack:0     pid:4394  tgid:4394  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead55e08
 r9:83018205 r8:851f6000 r7:00000000 r6:83018200 r5:00001000 r4:7f08d000
 r10:00000000 r9:852a5000 r8:8027ed34 r7:eae09e60 r6:852a5080 r5:851f6000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xead55fb0 to 0xead55ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852a1080
INFO: task kworker/1:369:4394 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b6017000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
Exception stack(0xdff09fb0 to 0xdff09ff8)
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae15e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:8523af8c r4:8523ac00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeae15fb0 to 0xeae15ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852a12c0
INFO: task kworker/1:370:4395 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b61f2000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:00001000 r4:dfde5000
Exception stack(0xdff09fb0 to 0xdff09ff8)
INFO: task kworker/0:270:4398 blocked for more than 467 seconds.
task:kworker/0:270   state:D stack:0     pid:4398  tgid:4398  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae19e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:85221900 r8:8027ed34 r7:eae0de60 r6:852a5200 r5:851f2400
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852a4b80
INFO: task kworker/0:270:4398 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b6b01000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
Exception stack(0xdff09fb0 to 0xdff09ff8)
INFO: task kworker/1:371:4399 blocked for more than 467 seconds.
 r4:851f0000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae21e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852a1300
INFO: task kworker/1:371:4399 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b6e2d000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae25e08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852a1800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r4:852a1540
INFO: task kworker/1:372:4401 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b6fff000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:849fd400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae1de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852a1780
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:849fd400 r7:00000000 r6:83018200 r5:00001000 r4:7f091000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ead5d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8523bb8c r4:8523b800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8523bb8c r4:852a5400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849fd400 r8:852a542c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852a5400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852a5400 r8:8027ed34 r7:eae25e60 r6:85221a00 r5:849fd400
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
9d20: b72e1000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
 r4:00000000
 r5:8474678c r4:84746400
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:374:4406 blocked for more than 468 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:374   state:D stack:0     pid:4406  tgid:4406  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eae35d84 r8:00000002 r7:60000113 r6:eae35d8c r5:849fe000
 r4:849fe000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849fe000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae35e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852a1a00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:849fe000 r7:00000000 r6:83018200 r5:00001000 r4:7f095000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b74cc000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:375   state:D stack:0     pid:4408  tgid:4408  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae3de08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:00001000 r4:eae4d000
 r10:61c88647 r9:849f8000 r8:852a552c r7:82804d40 r6:ddde2d40 r5:ddde2d60
dfa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b7689000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
INFO: task kworker/1:376:4409 blocked for more than 468 seconds.
 r10:829185c4 r9:eae29d84 r8:00000002 r7:60000013 r6:eae29d8c r5:851f8000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae29e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:61c88647 r9:851f8000 r8:852a572c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852a5700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852a5700 r8:8027ed34 r7:eae3de60 r6:852a5580 r5:851f8000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeae29fb0 to 0xeae29ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852a1ac0
INFO: task kworker/1:376:4409 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b78b9000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:377:4411 blocked for more than 468 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:377   state:D stack:0     pid:4411  tgid:4411  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eae39d84 r8:00000002 r7:60000013 r6:eae39d8c r5:851f9800
 r4:851f9800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:851f9800 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae39e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
9fa0:                                     00000000 00000000 00000000 00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r4:00000000
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:271:4413 blocked for more than 468 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:271   state:D stack:0     pid:4413  tgid:4413  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eae2dd84 r8:00000002 r7:60000113 r6:eae2dd8c r5:851fa400
 r4:851fa400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:851fa400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae2de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852b5440
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:851fa400 r7:00000000 r6:83018000 r5:00001000 r4:7f0cf000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eae71000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851ca78c r4:851ca400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851ca78c r4:85221b80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:851fa400 r8:85221bac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85221b80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85221b80 r8:8027ed34 r7:eae0de60 r6:852a5780 r5:851fa400
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
INFO: task kworker/0:271:4413 is blocked on a mutex likely owned by task kworker/0:85:3487.
 r5:80000013 r4:80239bd0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:378:4415 blocked for more than 468 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Call trace: 
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:852a5800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852a5800 r8:8027ed34 r7:eae39e60 r6:852a5880 r5:851fb000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeae45fb0 to 0xeae45ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852a1d00
INFO: task kworker/1:378:4415 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b8255000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r4:00000000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:851fbc00 r8:852a592c r7:82804d40 r6:ddde2d40 r5:ddde2d60
5fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:272:4418 blocked for more than 468 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:272   state:D stack:0     pid:4418  tgid:4418  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eae69d84 r8:00000002 r7:60000113 r6:eae69d8c r5:851fd400
 r4:851fd400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:851fd400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae69e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852b53c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:851fd400 r7:00000000 r6:83018000 r5:00001000 r4:7f0cd000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eae6b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851ca38c r4:851ca000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851ca38c r4:85221c00
 r4:85221c00
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r4:852b51c0
Workqueue: events bpf_prog_free_deferred
9d60: 80000013 ffffffff
 r4:dff09dc0
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:380:4420 blocked for more than 468 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:380   state:D stack:0     pid:4420  tgid:4420  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eae79d84 r8:00000002 r7:60000113 r6:eae79d8c r5:851fec00
 r4:851fec00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:851fec00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae79e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852b94c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:851fec00 r7:00000000 r6:83018200 r5:00001000 r4:7f015000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df9d9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8524178c r4:85241400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8524178c r4:852a5a80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:851fec00 r8:852a5aac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852a5a80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852a5a80 r8:8027ed34 r7:eae55e60 r6:852a5b00 r5:851fec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeae79fb0 to 0xeae79ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852b9080
INFO: task kworker/1:380:4420 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:273   state:D stack:0     pid:4422  tgid:4422  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae85e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:85221c80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85221c80 r8:8027ed34 r7:eae2de60 r6:852a5b80 r5:851f8c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeae85fb0 to 0xeae85ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852b5480
INFO: task kworker/0:273:4422 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b91fa000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
task:kworker/1:381   state:D stack:0     pid:4425  tgid:4425  ppid:2      task_flags:0x4208060 flags:0x00000000
 r5:851fc800 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac99e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018205 r8:851fc800 r7:00000000 r6:83018200 r5:00001000 r4:7f029000
 r7:ddde2d40 r6:83018200 r5:85241b8c r4:852a5c00
 r4:00000001
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852b9300
INFO: task kworker/1:381:4425 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: b9501000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae81e08
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:383:4430 blocked for more than 468 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:383   state:D stack:0     pid:4430  tgid:4430  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eae75d84 r8:00000002 r7:60000113 r6:eae75d8c r5:85200000
 r4:85200000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85200000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae75e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852b9c40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85200000 r7:00000000 r6:83018200 r5:00001000 r4:7f031000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e04bf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85242b8c r4:85242800
 r4:852a5e00
5fa0:                                     00000000 00000000 00000000 00000000
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r4:8468f000
Exception stack(0xdff09fb0 to 0xdff09ff8)
INFO: task kworker/1:384:4432 blocked for more than 468 seconds.
Call trace: 
 r5:85200c00 r4:829185c0
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r7:ddde2d40 r6:83018200 r5:8524278c r4:852a5f00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85200c00 r8:852a5f2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852a5f00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852a5f00 r8:8027ed34 r7:eae75e60 r6:852a5f80 r5:85200c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeae89fb0 to 0xeae89ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852b9780
INFO: task kworker/1:384:4432 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: ba211000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:846ecec0
Call trace: 
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae8de08
 r4:00000000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85242f8c r4:852ba080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85201800 r8:852ba0ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852ba080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852ba080 r8:8027ed34 r7:eae75e60 r6:852ba100 r5:85201800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeae8dfb0 to 0xeae8dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852b9c00
INFO: task kworker/1:385:4434 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: ba4f9000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r5:8474678c r4:84746400
Exception stack(0xdff09fb0 to 0xdff09ff8)
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae91e08
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
1fa0:                                     00000000 00000000 00000000 00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Call trace: 
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae61e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r10:61c88647 r9:85203000 r8:85221d2c r7:82804d40 r6:dddced40 r5:dddced60
1fa0:                                     00000000 00000000 00000000 00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:00001000 r4:ea79f000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8524378c r4:85243400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8524378c r4:852ba280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85203c00 r8:852ba2ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852ba280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852ba280 r8:8027ed34 r7:eae91e60 r6:852ba300 r5:85203c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeae95fb0 to 0xeae95ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852b9f00
INFO: task kworker/1:387:4440 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: bad0e000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r5:00001000 r4:dfde5000
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
task:kworker/1:388   state:D stack:0     pid:4442  tgid:4442  ppid:2      task_flags:0x4208060 flags:0x00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:61c88647 r9:8526ec00 r8:852ba3ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852bf0c0
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:389:4443 blocked for more than 468 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:389   state:D stack:0     pid:4443  tgid:4443  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaea5d84 r8:00000002 r7:60000113 r6:eaea5d8c r5:849fbc00
 r4:849fbc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849fbc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaea5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852bf180
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:852ba400 r8:8027ed34 r7:eaea1e60 r6:85221e00 r5:849fbc00
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852bf280
INFO: task kworker/1:389:4443 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: bb813000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r4:00000000
 r5:00001000 r4:dfde5000
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:390   state:D stack:0     pid:4445  tgid:4445  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaeade08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:ea8ad000
 r7:ddde2d40 r6:83018200 r5:85243f8c r4:852ba480
 r4:00000001
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852bf140
INFO: task kworker/1:390:4445 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: bbe34000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:391:4447 blocked for more than 468 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:391   state:D stack:0     pid:4447  tgid:4447  ppid:2      task_flags:0x4208060 flags:0x00000000
Call trace: 
 r5:84a22400 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaeb5e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:ea8d5000
 r7:ddde2d40 r6:83018200 r5:8524c38c r4:852ba500
 r10:00000000 r9:852ba500 r8:8027ed34 r7:eaea1e60 r6:85221f00 r5:84a22400
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:392:4449 blocked for more than 469 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:392   state:D stack:0     pid:4449  tgid:4449  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaebdd84 r8:00000002 r7:60000113 r6:eaebdd8c r5:84a21800
 r4:84a21800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a21800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaebde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
Exception stack(0xeaebdfb0 to 0xeaebdff8)
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:00000000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Call trace: 
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaec5e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Exception stack(0xdff09d20 to 0xdff09d68)
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:394:4453 blocked for more than 469 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:394   state:D stack:0     pid:4453  tgid:4453  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaecdd84 r8:00000002 r7:60000113 r6:eaecdd8c r5:84a23000
 r4:84a23000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
 r4:00000001
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
task:kworker/1:395   state:D stack:0     pid:4455  tgid:4455  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaed5d84 r8:00000002 r7:60000013 r6:eaed5d8c r5:84a23c00
 r4:84a23c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a23c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaed5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852bf980
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a23c00 r7:00000000 r6:83018200 r5:00001000 r4:7f047000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaaa7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8524d38c r4:8524d000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8524d38c r4:852ba700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a23c00 r8:852ba72c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852ba700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852ba700 r8:8027ed34 r7:eaea1e60 r6:852d0100 r5:84a23c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaed5fb0 to 0xeaed5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852bf740
INFO: task kworker/1:395:4455 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: bcfcb000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:829185c4 r9:eaeddd84 r8:00000002 r7:60000113 r6:eaeddd8c r5:84a24800
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852bfa00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a24800 r7:00000000 r6:83018200 r5:00001000 r4:7f049000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaabd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8524d78c r4:8524d400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8524d78c r4:852ba780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a24800 r8:852ba7ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852ba780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852ba780 r8:8027ed34 r7:eaea1e60 r6:852d0180 r5:84a24800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaeddfb0 to 0xeaeddff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852bf940
INFO: task kworker/1:396:4457 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: bcfcb000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
 r4:dff09dc0
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:397   state:D stack:0     pid:4459  tgid:4459  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaee5e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018205 r8:84a25400 r7:00000000 r6:83018200 r5:00001000 r4:7f04b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaacd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8524db8c r4:8524d800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8524db8c r4:852ba800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a25400 r8:852ba82c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852ba800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852ba800 r8:8027ed34 r7:eaea1e60 r6:852d0200 r5:84a25400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaee5fb0 to 0xeaee5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852bfa40
INFO: task kworker/1:397:4459 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: bd333000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:398:4461 blocked for more than 469 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:398   state:D stack:0     pid:4461  tgid:4461  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaeedd84 r8:00000002 r7:60000013 r6:eaeedd8c r5:84a26000
 r4:84a26000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a26000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaeede08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852bfc80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a26000 r7:00000000 r6:83018200 r5:00001000 r4:7f04d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaae3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8524df8c r4:8524dc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8524df8c r4:852ba880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a26000 r8:852ba8ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852ba880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852ba880 r8:8027ed34 r7:eaea1e60 r6:852d0280 r5:84a26000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaeedfb0 to 0xeaeedff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852bfbc0
INFO: task kworker/1:398:4461 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: bd333000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:399:4463 blocked for more than 469 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:399   state:D stack:0     pid:4463  tgid:4463  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eae99d84 r8:00000002 r7:60000113 r6:eae99d8c r5:84a26c00
 r4:84a26c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a26c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae99e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852bff00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a26c00 r7:00000000 r6:83018200 r5:00001000 r4:7f051000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eab11000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8524e38c r4:8524e000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8524e38c r4:852ba900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a26c00 r8:852ba92c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852ba900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852ba900 r8:8027ed34 r7:eaea1e60 r6:852d0300 r5:84a26c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeae99fb0 to 0xeae99ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852bfe40
INFO: task kworker/1:399:4463 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: bda41000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:400:4466 blocked for more than 469 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:400   state:D stack:0     pid:4466  tgid:4466  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:829185c4 r9:eaef1d84 r8:00000002 r7:60000113 r6:eaef1d8c r5:849fec00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaef1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852d70c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:849fec00 r7:00000000 r6:83018200 r5:00001000 r4:7f0a7000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eabc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8524f78c r4:8524f400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8524f78c r4:852ba980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849fec00 r8:852ba9ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852ba980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852ba980 r8:8027ed34 r7:eaea1e60 r6:852d0380 r5:849fec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaef1fb0 to 0xeaef1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852bfec0
INFO: task kworker/1:400:4466 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: bda41000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:00000001
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
task:kworker/0:275   state:D stack:0     pid:4467  tgid:4467  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaef5d84 r8:00000002 r7:60000113 r6:eaef5d8c r5:85270000
 r4:85270000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85270000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaef5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85312700
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85270000 r7:00000000 r6:83018000 r5:00001000 r4:7f055000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eab5f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851cb38c r4:851cb000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:61c88647 r9:85270000 r8:852d042c r7:82804d40 r6:dddced40 r5:dddced60
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:85270c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaef9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852b5dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85270c00 r7:00000000 r6:83018200 r5:00001000 r4:7f0a1000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eab77000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8524eb8c r4:8524e800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8524eb8c r4:852baa00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85270c00 r8:852baa2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852baa00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852baa00 r8:8027ed34 r7:eaef1e60 r6:852d0500 r5:85270c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaef9fb0 to 0xeaef9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852a4000
INFO: task kworker/1:401:4469 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: be023000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Call trace: 
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaee9e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:8524ef8c r4:8524ec00
 r10:00000000 r9:852baa80 r8:8027ed34 r7:eaef1e60 r6:852d0580 r5:85271800
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: be5fe000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
 r5:85272400 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaefde08
 r9:83018205 r8:85272400 r7:00000000 r6:83018200 r5:00001000 r4:7f0a5000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852a1f80
INFO: task kworker/1:403:4474 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: beab7000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:829185c4 r9:eaf09d84 r8:00000002 r7:60000113 r6:eaf09d8c r5:85274800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf09e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:00000000
 r4:82abf1e4
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:405:4479 blocked for more than 469 seconds.
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf0de08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
 r4:82abf1e4
 r4:00000000
 r5:8474678c r4:84746400
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:406:4480 blocked for more than 469 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:406   state:D stack:0     pid:4480  tgid:4480  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf11d84 r8:00000002 r7:60000013 r6:eaf11d8c r5:85275400
 r4:85275400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85275400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf11e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852d7600
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85275400 r7:00000000 r6:83018200 r5:00001000 r4:7f0af000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ead33000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r10:61c88647 r9:85275400 r8:852bacac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf15e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85312ec0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85276000 r7:00000000 r6:83018000 r5:00001000 r4:7f0ad000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ead1f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851cb78c r4:851cb400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851cb78c r4:852d0800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85276000 r8:852d082c r7:82804d40 r6:dddced40 r5:dddced60
 r4:852d0800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852d0800 r8:8027ed34 r7:eae85e60 r6:852d0880 r5:85276000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf15fb0 to 0xeaf15ff8)
5fa0:                                     00000000 00000000 00000000 00000000
 r4:85312c40
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:dff09dc0
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Call trace: 
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
 r9:83018205 r8:85276c00 r7:00000000 r6:83018200 r5:00001000 r4:7f0b3000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: bf734000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:408:4487 blocked for more than 469 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:408   state:D stack:0     pid:4487  tgid:4487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf05d84 r8:00000002 r7:60000013 r6:eaf05d8c r5:85273c00
 r4:85273c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf05e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:851cbb8c r4:851cb800
 r10:61c88647 r9:85273c00 r8:852badac r7:82804d40 r6:ddde2d40 r5:ddde2d60
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:409:4489 blocked for more than 469 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:409   state:D stack:0     pid:4489  tgid:4489  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf29d84 r8:00000002 r7:60000113 r6:eaf29d8c r5:84a28000
 r4:84a28000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a28000 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf29e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852d7840
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a28000 r7:00000000 r6:83018200 r5:00001000 r4:7f0b5000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaf25000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85250b8c r4:85250800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85250b8c r4:852bae00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a28000 r8:852bae2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852bae00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852bae00 r8:8027ed34 r7:eaf19e60 r6:852d0a00 r5:84a28000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf29fb0 to 0xeaf29ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852d78c0
INFO: task kworker/1:409:4489 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: bff69000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r4:00000000
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:410   state:D stack:0     pid:4491  tgid:4491  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf39e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a29800 r7:00000000 r6:83018200 r5:00001000 r4:7f0b7000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaf33000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85250f8c r4:85250c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85250f8c r4:852bae80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a29800 r8:852baeac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852bae80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852bae80 r8:8027ed34 r7:eaf29e60 r6:852d0a80 r5:84a29800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf39fb0 to 0xeaf39ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852d78c0
INFO: task kworker/1:410:4491 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c0172000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:dff09dc0
 r4:00000000
 r5:00001000 r4:dfde5000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:411:4493 blocked for more than 469 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:411   state:D stack:0     pid:4493  tgid:4493  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf45d84 r8:00000002 r7:60000113 r6:eaf45d8c r5:84a28c00
 r4:84a28c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a28c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf45e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:85251b8c r4:85251800
 r4:850ecf80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ecf80 r8:8027ed34 r7:eaf39e60 r6:852d0b00 r5:84a28c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf45fb0 to 0xeaf45ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852d7980
INFO: task kworker/1:411:4493 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c0752000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/1:412   state:D stack:0     pid:4494  tgid:4494  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf49e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:eaf3d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8525138c r4:85251000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8525138c r4:852baf00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a2b000 r8:852baf2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852baf00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852baf00 r8:8027ed34 r7:eaf45e60 r6:852d0b80 r5:84a2b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf49fb0 to 0xeaf49ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852d7980
INFO: task kworker/1:412:4494 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c0d86000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/1:413   state:D stack:0     pid:4496  tgid:4496  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf55e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852d7cc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a2a400 r7:00000000 r6:83018200 r5:00001000 r4:7f013000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa01000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8525178c r4:85251400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8525178c r4:852d1000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a2a400 r8:852d102c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852d1000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852d1000 r8:8027ed34 r7:eaf45e60 r6:852d0c00 r5:84a2a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf55fb0 to 0xeaf55ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852d7b00
INFO: task kworker/1:413:4496 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c0d86000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r5:00001000 r4:dfde5000
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/1:414   state:D stack:0     pid:4498  tgid:4498  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf65d84 r8:00000002 r7:60000013 r6:eaf65d8c r5:84a2d400
 r4:84a2d400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a2d400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf65e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8531d440
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a2d400 r7:00000000 r6:83018200 r5:00001000 r4:7f061000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e059d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8525278c r4:85252400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8525278c r4:852d1080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a2d400 r8:852d10ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852d1080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852d1080 r8:8027ed34 r7:eaf45e60 r6:852d0c80 r5:84a2d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf65fb0 to 0xeaf65ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852d7c80
INFO: task kworker/1:414:4498 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c1014000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:415:4500 blocked for more than 469 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:415   state:D stack:0     pid:4500  tgid:4500  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eae9dd84 r8:00000002 r7:60000013 r6:eae9dd8c r5:85205400
 r4:85205400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85205400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae9de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852d7f40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85205400 r7:00000000 r6:83018200 r5:00001000 r4:7f059000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfebf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85251f8c r4:85251c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85251f8c r4:852d1100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85205400 r8:852d112c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852d1100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852d1100 r8:8027ed34 r7:eaf65e60 r6:852d1180 r5:85205400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeae9dfb0 to 0xeae9dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852d7d80
INFO: task kworker/1:415:4500 is blocked on a mutex likely owned by task kworker/0:85:3487.
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:416:4502 blocked for more than 469 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:416   state:D stack:0     pid:4502  tgid:4502  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf69d84 r8:00000002 r7:60000113 r6:eaf69d8c r5:85206c00
 r4:85206c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85206c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf69e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852d7fc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85206c00 r7:00000000 r6:83018200 r5:00001000 r4:7f05b000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
Exception stack(0xeaf69fb0 to 0xeaf69ff8)
 r4:852d75c0
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
9d60: 80000013 ffffffff
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
INFO: task kworker/1:417:4503 blocked for more than 469 seconds.
 r5:85204800 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf71e08
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
Exception stack(0xeaf71fb0 to 0xeaf71ff8)
 r4:8531d040
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
Exception stack(0xdff09fb0 to 0xdff09ff8)
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf7de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85313d40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:852d9800 r7:00000000 r6:83018000 r5:00001000 r4:7f069000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea977000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:844b9f8c r4:844b9c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:844b9f8c r4:852d0d00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852d9800 r8:852d0d2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:852d0d00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852d0d00 r8:8027ed34 r7:eae85e60 r6:852d0d80 r5:852d9800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf7dfb0 to 0xeaf7dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:853139c0
INFO: task kworker/0:277:4507 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c1ef7000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:418:4508 blocked for more than 470 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:418   state:D stack:0     pid:4508  tgid:4508  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf81d84 r8:00000002 r7:60000013 r6:eaf81d8c r5:852d8c00
 r4:852d8c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852d8c00 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf81e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018205 r8:852d8c00 r7:00000000 r6:83018200 r5:00001000 r4:7f063000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e05f5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85252b8c r4:85252800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85252b8c r4:852d1400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852d8c00 r8:852d142c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852d1400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852d1400 r8:8027ed34 r7:eaf71e60 r6:852d1480 r5:852d8c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf81fb0 to 0xeaf81ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8531d2c0
INFO: task kworker/1:418:4508 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
9d60: 80000013 ffffffff
 r4:00000000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf79e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:61c88647 r9:852da400 r8:852d152c r7:82804d40 r6:ddde2d40 r5:ddde2d60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:278:4512 blocked for more than 470 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:278   state:D stack:0     pid:4512  tgid:4512  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf01d84 r8:00000002 r7:60000113 r6:eaf01d8c r5:84a2ec00
 r4:84a2ec00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a2ec00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf01e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85313c00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a2ec00 r7:00000000 r6:83018000 r5:00001000 r4:7f065000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea799000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:844aa38c r4:844aa000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:844aa38c r4:852d0e00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a2ec00 r8:852d0e2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:852d0e00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852d0e00 r8:8027ed34 r7:eaf7de60 r6:852d0e80 r5:84a2ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf01fb0 to 0xeaf01ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85313a80
INFO: task kworker/0:278:4512 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c2a89000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:8468f000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:84a2bc00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf85e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853139c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a2bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f06d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea9bf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851e838c r4:851e8000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851e838c r4:85320000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a2bc00 r8:8532002c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85320000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85320000 r8:8027ed34 r7:eaf7de60 r6:85320080 r5:84a2bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf85fb0 to 0xeaf85ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85313e40
INFO: task kworker/0:279:4516 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c2a89000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
      Not tainted 6.16.0-rc2-syzkaller #0
 r5:84a2e000 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf75e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:85320100 r8:8027ed34 r7:eaf85e60 r6:85320180 r5:84a2e000
Workqueue: events bpf_prog_free_deferred
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf8de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8531da40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a2c800 r7:00000000 r6:83018200 r5:00001000 r4:7f06b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea9a3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8525338c r4:85253000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8525338c r4:852d1600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a2c800 r8:852d162c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852d1600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852d1600 r8:8027ed34 r7:eaf79e60 r6:85320200 r5:84a2c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf8dfb0 to 0xeaf8dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8531d940
INFO: task kworker/1:420:4519 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c3113000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:421:4521 blocked for more than 470 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:421   state:D stack:0     pid:4521  tgid:4521  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf95d84 r8:00000002 r7:60000013 r6:eaf95d8c r5:852dbc00
 r4:852dbc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852dbc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf95e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8531df40
 r5:00001000 r4:eaa61000
 r4:852d1680
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:281:4522 blocked for more than 470 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:281   state:D stack:0     pid:4522  tgid:4522  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf9dd84 r8:00000002 r7:60000113 r6:eaf9dd8c r5:852dd400
 r4:852dd400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852dd400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf9de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85434f80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:852dd400 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb1af000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851eaf8c r4:851eac00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851eaf8c r4:85320280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852dd400 r8:853202ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85320280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85320280 r8:8027ed34 r7:eaf75e60 r6:852d1780 r5:852dd400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf9dfb0 to 0xeaf9dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85313800
INFO: task kworker/0:281:4522 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c3944000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:8474678c r4:84746400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf89d84 r8:00000002 r7:60000113 r6:eaf89d8c r5:85288000
 r4:85288000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85288000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf89e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853225c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85288000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eadd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8525ab8c r4:8525a800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8525ab8c r4:85320300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85288000 r8:8532032c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85320300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85320300 r8:8027ed34 r7:eaf9de60 r6:85320380 r5:85288000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf89fb0 to 0xeaf89ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85313800
INFO: task kworker/0:282:4524 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c3cfc000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafa5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8531db40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8528a400 r7:00000000 r6:83018200 r5:00001000 r4:7f075000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa83000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85253f8c r4:85253c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85253f8c r4:852d1800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8528a400 r8:852d182c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852d1800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852d1800 r8:8027ed34 r7:eaf95e60 r6:85320400 r5:8528a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeafa5fb0 to 0xeafa5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8531df80
INFO: task kworker/1:422:4527 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c4367000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:423:4529 blocked for more than 470 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:423   state:D stack:0     pid:4529  tgid:4529  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf99d84 r8:00000002 r7:60000113 r6:eaf99d8c r5:852db000
 r4:852db000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852db000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf99e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8531f040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852db000 r7:00000000 r6:83018200 r5:00001000 r4:7f077000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eabf7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8525838c r4:85258000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdff09d20 to 0xdff09d68)
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:424:4530 blocked for more than 470 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:424   state:D stack:0     pid:4530  tgid:4530  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf91d84 r8:00000002 r7:60000013 r6:eaf91d8c r5:852de000
 r4:852de000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852de000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf91e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8531f240
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:852d1980 r8:8027ed34 r7:eaf99e60 r6:852d1a00 r5:852de000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:425:4533 blocked for more than 470 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:425   state:D stack:0     pid:4533  tgid:4533  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eafa9d84 r8:00000002 r7:60000113 r6:eafa9d8c r5:852dec00
 r4:852dec00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852dec00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafa9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8531f3c0
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85258b8c r4:85258800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85258b8c r4:852d1a80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852dec00 r8:852d1aac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852d1a80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852d1a80 r8:8027ed34 r7:eaf91e60 r6:852d1b00 r5:852dec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeafa9fb0 to 0xeafa9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8531f200
INFO: task kworker/1:425:4533 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c4eb3000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
task:kworker/1:426   state:D stack:0     pid:4535  tgid:4535  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafb9e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85288c00 r7:00000000 r6:83018200 r5:00001000 r4:7f07d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eac8b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85258f8c r4:85258c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85258f8c r4:852d1b80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85288c00 r8:852d1bac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852d1b80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852d1b80 r8:8027ed34 r7:eafa9e60 r6:85320480 r5:85288c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeafb9fb0 to 0xeafb9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8531f380
INFO: task kworker/1:426:4535 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c53a9000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:427:4537 blocked for more than 470 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:427   state:D stack:0     pid:4537  tgid:4537  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eafb1d84 r8:00000002 r7:60000113 r6:eafb1d8c r5:852dc800
 r4:852dc800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852dc800 r4:829185c0
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafb1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8531f800
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852dc800 r7:00000000 r6:83018200 r5:00001000 r4:7f081000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ead77000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8525978c r4:85259400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8525978c r4:852d1c00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852dc800 r8:852d1c2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852d1c00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852d1c00 r8:8027ed34 r7:eafb9e60 r6:852d1c80 r5:852dc800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeafb1fb0 to 0xeafb1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8531f500
INFO: task kworker/1:427:4537 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c53a9000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Call trace: 
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafade08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8531f5c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852d8000 r7:00000000 r6:83018200 r5:00001000 r4:7f07f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ead6b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8525938c r4:85259000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8525938c r4:852d1d00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852d8000 r8:852d1d2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852d1d00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852d1d00 r8:8027ed34 r7:eafb1e60 r6:852d1d80 r5:852d8000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeafadfb0 to 0xeafadff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8531f500
INFO: task kworker/1:428:4538 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c5876000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
 r4:82abf1e4
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/1:429   state:D stack:0     pid:4541  tgid:4541  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafbde08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8531f980
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85206000 r7:00000000 r6:83018200 r5:00001000 r4:7f083000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ead81000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85259b8c r4:85259800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85259b8c r4:852d1e00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85206000 r8:852d1e2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852d1e00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852d1e00 r8:8027ed34 r7:eafb1e60 r6:852d1e80 r5:85206000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeafbdfb0 to 0xeafbdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
Call trace: 
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
INFO: task kworker/1:430:4543 blocked for more than 470 seconds.
Workqueue: events bpf_prog_free_deferred
 r10:829185c4 r9:eafc5d84 r8:00000002 r7:60000113 r6:eafc5d8c r5:852e0000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafc5e08
 r4:00000000
 r10:61c88647 r9:852e0000 r8:852bafac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8531f940
9d20: c6125000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
 r5:00001000 r4:dfde5000
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:431:4544 blocked for more than 470 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:431   state:D stack:0     pid:4544  tgid:4544  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eafc9d84 r8:00000002 r7:60000013 r6:eafc9d8c r5:852e0c00
 r4:852e0c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852e0c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafc9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8531fb00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852e0c00 r7:00000000 r6:83018200 r5:00001000 r4:7f085000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ead9d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85259f8c r4:85259c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85259f8c r4:85328000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852e0c00 r8:8532802c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85328000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85328000 r8:8027ed34 r7:eafc5e60 r6:85328080 r5:852e0c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeafc9fb0 to 0xeafc9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8531fac0
INFO: task kworker/1:431:4544 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c6565000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:432:4546 blocked for more than 470 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:432   state:D stack:0     pid:4546  tgid:4546  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eafc1d84 r8:00000002 r7:60000113 r6:eafc1d8c r5:852e1800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafc1e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:85328100 r8:8027ed34 r7:eafc5e60 r6:85328180 r5:852e1800
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8531fac0
INFO: task kworker/1:432:4546 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c67e5000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r4:846ecec0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafcde08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8531fd80
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8525a78c r4:85328200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852e2400 r8:8532822c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85328200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85328200 r8:8027ed34 r7:eafc5e60 r6:85328280 r5:852e2400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeafcdfb0 to 0xeafcdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8531fe40
INFO: task kworker/1:433:4548 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c69bb000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fa0:                                     00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:283:4551 blocked for more than 470 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:283   state:D stack:0     pid:4551  tgid:4551  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eafd1d84 r8:00000002 r7:60000113 r6:eafd1d8c r5:8528b000
 r4:8528b000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8528b000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafd1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85322940
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8528b000 r7:00000000 r6:83018000 r5:00001000 r4:7f08f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eae2f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851e8b8c r4:851e8800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851e8b8c r4:85320500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8528b000 r8:8532052c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85320500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85320500 r8:8027ed34 r7:eaf9de60 r6:85320580 r5:8528b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeafd1fb0 to 0xeafd1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:853227c0
INFO: task kworker/0:283:4551 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c6c25000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:434:4552 blocked for more than 470 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:434   state:D stack:0     pid:4552  tgid:4552  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eafd9d84 r8:00000002 r7:60000113 r6:eafd9d8c r5:8528bc00
 r4:8528bc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8528bc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafd9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8532d3c0
 r5:00001000 r4:eae4f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8525b38c r4:8525b000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8525b38c r4:85328300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8528bc00 r8:8532832c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85328300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85328300 r8:8027ed34 r7:eafc5e60 r6:85320600 r5:8528bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeafd9fb0 to 0xeafd9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8532d100
INFO: task kworker/1:434:4552 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c6eeb000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:435:4554 blocked for more than 470 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:435   state:D stack:0     pid:4554  tgid:4554  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eafd5d84 r8:00000002 r7:60000013 r6:eafd5d8c r5:8528c800
 r4:8528c800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8528c800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafd5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8532d680
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8528c800 r7:00000000 r6:83018200 r5:00001000 r4:7f029000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfad7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8525b78c r4:8525b400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8525b78c r4:85328380
 r4:85328380
5fa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:8468f000
9fa0:                                     00000000 00000000 00000000 00000000
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:284:4557 blocked for more than 470 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:284   state:D stack:0     pid:4557  tgid:4557  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eafddd84 r8:00000002 r7:60000113 r6:eafddd8c r5:8528d400
 r4:8528d400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8528d400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafdde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85322a80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8528d400 r7:00000000 r6:83018000 r5:00001000 r4:7f091000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eae41000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851e8f8c r4:851e8c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851e8f8c r4:85320700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8528d400 r8:8532072c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85320700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85320700 r8:8027ed34 r7:eaf9de60 r6:85320780 r5:8528d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeafddfb0 to 0xeafddff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85322b80
INFO: task kworker/0:284:4557 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c7249000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:00000000
 r5:00001000 r4:dfde5000
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:285:4558 blocked for more than 470 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:285   state:D stack:0     pid:4558  tgid:4558  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eafe5d84 r8:00000002 r7:60000113 r6:eafe5d8c r5:8528e000
 r4:8528e000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8528e000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafe5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85322d00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8528e000 r7:00000000 r6:83018000 r5:00001000 r4:7f095000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eae5b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851e938c r4:851e9000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851e938c r4:85320800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8528e000 r8:8532082c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85320800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85320800 r8:8027ed34 r7:eaf9de60 r6:85320880 r5:8528e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeafe5fb0 to 0xeafe5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:853229c0
INFO: task kworker/0:285:4558 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
9d20: c75d8000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:436:4561 blocked for more than 470 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:436   state:D stack:0     pid:4561  tgid:4561  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eafe1d84 r8:00000002 r7:60000113 r6:eafe1d8c r5:8528ec00
 r4:8528ec00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8528ec00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafe1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8532df00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8528ec00 r7:00000000 r6:83018200 r5:00001000 r4:7f037000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea8cd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539138c r4:85391000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539138c r4:85328400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8528ec00 r8:8532842c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85328400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85328400 r8:8027ed34 r7:eafd5e60 r6:85320900 r5:8528ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeafe1fb0 to 0xeafe1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8532d300
INFO: task kworker/1:436:4561 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:8468f000
9fa0:                                     00000000 00000000 00000000 00000000
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:437:4565 blocked for more than 470 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:437   state:D stack:0     pid:4565  tgid:4565  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaff1d84 r8:00000002 r7:60000113 r6:eaff1d8c r5:852e8c00
 r4:852e8c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852e8c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaff1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8532d740
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852e8c00 r7:00000000 r6:83018200 r5:00001000 r4:7f02b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e02b9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8525bb8c r4:8525b800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8525bb8c r4:85328480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852e8c00 r8:853284ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85328480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85328480 r8:8027ed34 r7:eafe1e60 r6:85320a00 r5:852e8c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
1fa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:286:4566 blocked for more than 470 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:286   state:D stack:0     pid:4566  tgid:4566  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaff5d84 r8:00000002 r7:60000013 r6:eaff5d8c r5:852e9800
 r4:852e9800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852e9800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaff5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8533b1c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:852e9800 r7:00000000 r6:83018000 r5:00001000 r4:7f041000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaae5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r7:dddced40 r6:83018000 r5:8539278c r4:85320980
Exception stack(0xeaff5fb0 to 0xeaff5ff8)
 r4:85322dc0
Workqueue: events bpf_prog_free_deferred
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:438:4567 blocked for more than 470 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:438   state:D stack:0     pid:4567  tgid:4567  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaff9d84 r8:00000002 r7:60000113 r6:eaff9d8c r5:852ea400
 r4:852ea400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaff9e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018205 r8:852ea400 r7:00000000 r6:83018200 r5:00001000 r4:7f02d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0497000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8525bf8c r4:8525bc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8525bf8c r4:85328500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852ea400 r8:8532852c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85328500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85328500 r8:8027ed34 r7:eafe1e60 r6:85320b00 r5:852ea400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaff9fb0 to 0xeaff9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8532d980
INFO: task kworker/1:438:4567 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:00000000
 r5:80000013 r4:80239bd0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:00001000 r4:dfde5000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/1:439:4569 blocked for more than 470 seconds.
 r10:829185c4 r9:eb001d84 r8:00000002 r7:60000113 r6:eb001d8c r5:852e8000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb001e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852e8000 r7:00000000 r6:83018200 r5:00001000 r4:7f02f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0659000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539038c r4:85390000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539038c r4:85328580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852e8000 r8:853285ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85328580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85328580 r8:8027ed34 r7:eafe1e60 r6:85320b80 r5:852e8000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb001fb0 to 0xeb001ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8532d880
INFO: task kworker/1:439:4569 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c83f4000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/1:440   state:D stack:0     pid:4571  tgid:4571  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb009e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8532db80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852eb000 r7:00000000 r6:83018200 r5:00001000 r4:7f031000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e46d1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539078c r4:85390400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539078c r4:85328600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852eb000 r8:8532862c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85328600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85328600 r8:8027ed34 r7:eafe1e60 r6:85320c00 r5:852eb000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb009fb0 to 0xeb009ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8532d9c0
INFO: task kworker/1:440:4571 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c87be000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
 r10:829185c4 r9:eb011d84 r8:00000002 r7:60000113 r6:eb011d8c r5:852ed400
 r4:852ed400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852ed400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb011e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8532dc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852ed400 r7:00000000 r6:83018200 r5:00001000 r4:7f033000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e8719000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85390b8c r4:85390800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85390b8c r4:85328680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852ed400 r8:853286ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85328680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85328680 r8:8027ed34 r7:eafe1e60 r6:85320c80 r5:852ed400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb011fb0 to 0xeb011ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8532dd40
INFO: task kworker/1:441:4573 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:8468f000
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:442:4575 blocked for more than 471 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:442   state:D stack:0     pid:4575  tgid:4575  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb019d84 r8:00000002 r7:60000113 r6:eb019d8c r5:852ec800
 r4:852ec800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852ec800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb019e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8532de80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852ec800 r7:00000000 r6:83018200 r5:00001000 r4:7f035000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea891000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85390f8c r4:85390c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85390f8c r4:85328700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852ec800 r8:8532872c r7:82804d40 r6:ddde2d40 r5:ddde2d60
Exception stack(0xeb019fb0 to 0xeb019ff8)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8532ddc0
INFO: task kworker/1:442:4575 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c8f8f000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/1:443:4577 blocked for more than 471 seconds.
 r4:852ee000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb021e08
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
 r9:83018205 r8:852ee000 r7:00000000 r6:83018200 r5:00001000 r4:7f03d000
 r10:61c88647 r9:852ee000 r8:853287ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8532dd80
INFO: task kworker/1:443:4577 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c95d9000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:444:4579 blocked for more than 471 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:444   state:D stack:0     pid:4579  tgid:4579  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb029d84 r8:00000002 r7:60000113 r6:eb029d8c r5:852eec00
 r4:852eec00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852eec00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb029e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8532d440
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852eec00 r7:00000000 r6:83018200 r5:00001000 r4:7f039000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea93b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539178c r4:85391400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539178c r4:85328800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:00000000 r9:85328800 r8:8027ed34 r7:eb021e60 r6:85320e00 r5:852eec00
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
9d20: c9931000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r5:8474678c r4:84746400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:445:4581 blocked for more than 471 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:445   state:D stack:0     pid:4581  tgid:4581  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb035d84 r8:00000002 r7:60000113 r6:eb035d8c r5:852ebc00
 r4:852ebc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852ebc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb035e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85322180
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852ebc00 r7:00000000 r6:83018200 r5:00001000 r4:7f03b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea971000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85391b8c r4:85391800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85391b8c r4:85328880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852ebc00 r8:853288ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85328880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85328880 r8:8027ed34 r7:eb021e60 r6:85320e80 r5:852ebc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb035fb0 to 0xeb035ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8532df80
INFO: task kworker/1:445:4581 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c9dd9000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:446:4584 blocked for more than 471 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:446   state:D stack:0     pid:4584  tgid:4584  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r4:84a39800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb045e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8533b040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a39800 r7:00000000 r6:83018200 r5:00001000 r4:7f03f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaacb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539238c r4:85392000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539238c r4:85328900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a39800 r8:8532892c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85328900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85328900 r8:8027ed34 r7:eb021e60 r6:85320f00 r5:84a39800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb045fb0 to 0xeb045ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8532df80
INFO: task kworker/1:446:4584 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: c9dd9000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:447:4586 blocked for more than 471 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:447   state:D stack:0     pid:4586  tgid:4586  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
 r4:84a38c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb04de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8533b280
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a38c00 r7:00000000 r6:83018200 r5:00001000 r4:7f043000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eab05000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85392b8c r4:85392800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85392b8c r4:85328980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a38c00 r8:853289ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85328980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85328980 r8:8027ed34 r7:eb045e60 r6:85320f80 r5:84a38c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb04dfb0 to 0xeb04dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8533b0c0
INFO: task kworker/1:447:4586 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/1:448:4587 blocked for more than 471 seconds.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb051e08
 r9:83018205 r8:84a3a400 r7:00000000 r6:83018200 r5:00001000 r4:7f045000
 r10:00000000 r9:85328a00 r8:8027ed34 r7:eb04de60 r6:852d0f00 r5:84a3a400
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:287:4590 blocked for more than 471 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:287   state:D stack:0     pid:4590  tgid:4590  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb059d84 r8:00000002 r7:60000113 r6:eb059d8c r5:84a3bc00
 r4:84a3bc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a3bc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb059e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r4:852d0f80
Exception stack(0xeb059fb0 to 0xeb059ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: cac3c000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:449:4591 blocked for more than 471 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:449   state:D stack:0     pid:4591  tgid:4591  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb05dd84 r8:00000002 r7:60000113 r6:eb05dd8c r5:84a3b000
 r4:84a3b000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a3b000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb05de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8533b6c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a3b000 r7:00000000 r6:83018200 r5:00001000 r4:7f049000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaba1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539378c r4:85393400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539378c r4:85328a80
 r10:61c88647 r9:84a3b000 r8:85328aac r7:82804d40 r6:ddde2d40 r5:ddde2d60
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:dff09dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb06de08
 r9:83018205 r8:84a38000 r7:00000000 r6:83018200 r5:00001000 r4:7f047000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: caea4000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:451:4595 blocked for more than 471 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r4:00000000
 r10:61c88647 r9:84a3c800 r8:85328bac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r5:80000013 r4:80239bd0
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:452   state:D stack:0     pid:4597  tgid:4597  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb079d84 r8:00000002 r7:60000113 r6:eb079d8c r5:84a3e000
 r4:84a3e000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a3e000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb079e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8533b880
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a3e000 r7:00000000 r6:83018200 r5:00001000 r4:7f04d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eac9d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85393b8c r4:85393800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85393b8c r4:85328c00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a3e000 r8:85328c2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85328c00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85328c00 r8:8027ed34 r7:eb075e60 r6:85344200 r5:84a3e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb079fb0 to 0xeb079ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8533b600
INFO: task kworker/1:452:4597 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: cb6ae000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r5:8474678c r4:84746400
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:846ecec0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb07de08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854344c0
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851e9f8c r4:85344280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a3d400 r8:853442ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85344280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85344280 r8:8027ed34 r7:eaf9de60 r6:85344300 r5:84a3d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb07dfb0 to 0xeb07dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85330700
INFO: task kworker/0:288:4599 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: cb6ae000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:453:4601 blocked for more than 471 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:453   state:D stack:0     pid:4601  tgid:4601  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb085d84 r8:00000002 r7:60000113 r6:eb085d8c r5:853c8000
 r4:853c8000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853c8000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb085e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8533bb00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853c8000 r7:00000000 r6:83018200 r5:00001000 r4:7f051000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r4:85328c80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85328c80 r8:8027ed34 r7:eb075e60 r6:85344380 r5:853c8000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb085fb0 to 0xeb085ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8533b840
INFO: task kworker/1:453:4601 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: cb6ae000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:853c9800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb08de08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539578c r4:85395400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539578c r4:85328d00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853c9800 r8:85328d2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85328d00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85328d00 r8:8027ed34 r7:eb085e60 r6:85344400 r5:853c9800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb08dfb0 to 0xeb08dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8533b900
INFO: task kworker/1:454:4603 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: cbdba000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:455:4605 blocked for more than 471 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:455   state:D stack:0     pid:4605  tgid:4605  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb09dd84 r8:00000002 r7:60000113 r6:eb09dd8c r5:853c8c00
 r4:853c8c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853c8c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb09de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8533bc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853c8c00 r7:00000000 r6:83018200 r5:00001000 r4:7f053000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eae6f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539478c r4:85394400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539478c r4:85328d80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853c8c00 r8:85328dac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85328d80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85328d80 r8:8027ed34 r7:eb08de60 r6:85344480 r5:853c8c00
dfa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:8468f000
 r4:00000001
9fa0:                                     00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
INFO: task kworker/1:456:4606 blocked for more than 471 seconds.
Call trace: 
 r10:829185c4 r9:eb0a1d84 r8:00000002 r7:60000013 r6:eb0a1d8c r5:853cb000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0a1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8533be00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853cb000 r7:00000000 r6:83018200 r5:00001000 r4:7f055000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaea7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85394b8c r4:85394800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85394b8c r4:85328e00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853cb000 r8:85328e2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85328e00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85328e00 r8:8027ed34 r7:eb08de60 r6:85344500 r5:853cb000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb0a1fb0 to 0xeb0a1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8533bb80
INFO: task kworker/1:456:4606 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: cc0e4000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r5:8474678c r4:84746400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r4:00000001
9fa0:                                     00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
INFO: task kworker/1:457:4609 blocked for more than 471 seconds.
task:kworker/1:457   state:D stack:0     pid:4609  tgid:4609  ppid:2      task_flags:0x4208060 flags:0x00000000
 r5:853cbc00 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0a5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853cbc00 r7:00000000 r6:83018200 r5:00001000 r4:7f097000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaeb1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85394f8c r4:85394c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85394f8c r4:85328e80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853cbc00 r8:85328eac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85328e80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85328e80 r8:8027ed34 r7:eb08de60 r6:85344580 r5:853cbc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb0a5fb0 to 0xeb0a5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8533bdc0
INFO: task kworker/1:457:4609 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: cc41a000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
 r4:846ecec0
task:kworker/1:458   state:D stack:0     pid:4611  tgid:4611  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0a9e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:61c88647 r9:853cc800 r8:852d1fac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:852d1f80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852d1f80 r8:8027ed34 r7:eb08de60 r6:85344600 r5:853cc800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb0a9fb0 to 0xeb0a9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8533bcc0
INFO: task kworker/1:458:4611 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: cca99000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:459:4614 blocked for more than 471 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:459   state:D stack:0     pid:4614  tgid:4614  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb071d84 r8:00000002 r7:60000113 r6:eb071d8c r5:852e4800
 r4:852e4800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852e4800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb071e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8534c100
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852e4800 r7:00000000 r6:83018200 r5:00001000 r4:7f09f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaee1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85395f8c r4:85395c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85395f8c r4:8534e000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852e4800 r8:8534e02c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8534e000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8534e000 r8:8027ed34 r7:eb08de60 r6:8534e080 r5:852e4800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb071fb0 to 0xeb071ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8532df80
INFO: task kworker/1:459:4614 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: ccdb3000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:00000000
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:460:4615 blocked for more than 471 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:460   state:D stack:0     pid:4615  tgid:4615  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eafe9d84 r8:00000002 r7:60000113 r6:eafe9d8c r5:852e5400
 r4:852e5400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:61c88647 r9:852e5400 r8:8534e12c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8534e100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8534e100 r8:8027ed34 r7:eb071e60 r6:8534e180 r5:852e5400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeafe9fb0 to 0xeafe9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8532df80
INFO: task kworker/1:460:4615 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:461:4618 blocked for more than 471 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:461   state:D stack:0     pid:4618  tgid:4618  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb0c1d84 r8:00000002 r7:60000013 r6:eb0c1d8c r5:852e6c00
 r4:852e6c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852e6c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0c1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8534c7c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852e6c00 r7:00000000 r6:83018200 r5:00001000 r4:7f0a5000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaf4b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85396b8c r4:85396800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85396b8c r4:8534e200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852e6c00 r8:8534e22c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8534e200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8534e200 r8:8027ed34 r7:eb071e60 r6:8534e280 r5:852e6c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb0c1fb0 to 0xeb0c1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8534c0c0
INFO: task kworker/1:461:4618 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: cd1eb000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:462:4619 blocked for more than 471 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:462   state:D stack:0     pid:4619  tgid:4619  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb0c5d84 r8:00000002 r7:60000113 r6:eb0c5d8c r5:852e3000
 r4:852e3000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852e3000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0c5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8534c300
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852e3000 r7:00000000 r6:83018200 r5:00001000 r4:7f0a1000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaf21000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539638c r4:85396000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539638c r4:8534e300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852e3000 r8:8534e32c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8534e300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8534e300 r8:8027ed34 r7:eb0c1e60 r6:8534e380 r5:852e3000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb0c5fb0 to 0xeb0c5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8534c400
INFO: task kworker/1:462:4619 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: cd4d4000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/1:463:4621 blocked for more than 471 seconds.
Call trace: 
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0c9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8534c500
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852e6000 r7:00000000 r6:83018200 r5:00001000 r4:7f0a3000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaf31000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539678c r4:85396400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539678c r4:8534e400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852e6000 r8:8534e42c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8534e400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8534e400 r8:8027ed34 r7:eb0c1e60 r6:8534e480 r5:852e6000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb0c9fb0 to 0xeb0c9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8534c4c0
INFO: task kworker/1:463:4621 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: cd792000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:464:4623 blocked for more than 471 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:464   state:D stack:0     pid:4623  tgid:4623  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb0cdd84 r8:00000002 r7:60000113 r6:eb0cdd8c r5:852f0000
 r4:852f0000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852f0000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0cde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8534c840
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852f0000 r7:00000000 r6:83018200 r5:00001000 r4:7f0a7000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaf5d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85396f8c r4:85396c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85396f8c r4:8534e500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852f0000 r8:8534e52c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8534e500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8534e500 r8:8027ed34 r7:eb0c1e60 r6:8534e580 r5:852f0000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb0cdfb0 to 0xeb0cdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8534c4c0
INFO: task kworker/1:464:4623 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: cdb70000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:465:4626 blocked for more than 471 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:465   state:D stack:0     pid:4626  tgid:4626  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb0b1d84 r8:00000002 r7:60000113 r6:eb0b1d8c r5:852f0c00
 r4:852f0c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852f0c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0b1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8534ca00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852f0c00 r7:00000000 r6:83018200 r5:00001000 r4:7f0a9000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb05f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539738c r4:85397000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539738c r4:8534e600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852f0c00 r8:8534e62c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8534e600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8534e600 r8:8027ed34 r7:eb0cde60 r6:8534e680 r5:852f0c00
 r4:00000001
1fa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: cdee6000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:466:4628 blocked for more than 471 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:466   state:D stack:0     pid:4628  tgid:4628  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb0d1d84 r8:00000002 r7:60000113 r6:eb0d1d8c r5:852f2400
 r4:852f2400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852f2400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0d1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8534ce80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852f2400 r7:00000000 r6:83018200 r5:00001000 r4:7f0af000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb0f1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85397f8c r4:85397c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85397f8c r4:8534e700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852f2400 r8:8534e72c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8534e700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8534e700 r8:8027ed34 r7:eb0b1e60 r6:8534e780 r5:852f2400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb0d1fb0 to 0xeb0d1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: ce18d000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:467:4630 blocked for more than 471 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:467   state:D stack:0     pid:4630  tgid:4630  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb0ddd84 r8:00000002 r7:60000013 r6:eb0ddd8c r5:852f3000
 r4:852f3000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852f3000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0dde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8534cc00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852f3000 r7:00000000 r6:83018200 r5:00001000 r4:7f0ab000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:61c88647 r9:852f3000 r8:8534e82c r7:82804d40 r6:ddde2d40 r5:ddde2d60
Exception stack(0xeb0ddfb0 to 0xeb0ddff8)
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
9d20: ce405000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:468:4632 blocked for more than 471 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:468   state:D stack:0     pid:4632  tgid:4632  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb0f5d84 r8:00000002 r7:60000013 r6:eb0f5d8c r5:852f3c00
 r4:852f3c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852f3c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0f5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8534cc80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852f3c00 r7:00000000 r6:83018200 r5:00001000 r4:7f0ad000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb0eb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85397b8c r4:85397800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85397b8c r4:8534e900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852f3c00 r8:8534e92c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8534e900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8534e900 r8:8027ed34 r7:eb0d1e60 r6:8534e980 r5:852f3c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb0f5fb0 to 0xeb0f5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8534ccc0
INFO: task kworker/1:468:4632 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: ce93c000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:469:4635 blocked for more than 471 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:469   state:D stack:0     pid:4635  tgid:4635  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb101d84 r8:00000002 r7:60000113 r6:eb101d8c r5:852f4800
 r4:852f4800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852f4800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb101e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8534cb00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852f4800 r7:00000000 r6:83018200 r5:00001000 r4:7f0b1000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb103000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539838c r4:85398000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539838c r4:8534ea00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852f4800 r8:8534ea2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8534ea00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8534ea00 r8:8027ed34 r7:eb0d1e60 r6:8534ea80 r5:852f4800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb101fb0 to 0xeb101ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8534ce40
INFO: task kworker/1:469:4635 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: ce93c000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/1:470:4636 blocked for more than 471 seconds.
 r10:829185c4 r9:eb0e9d84 r8:00000002 r7:60000113 r6:eb0e9d8c r5:852f5400
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0e9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85411100
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852f5400 r7:00000000 r6:83018200 r5:00001000 r4:7f0b3000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb109000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539878c r4:85398400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539878c r4:8534eb00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852f5400 r8:8534eb2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8534eb00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8534eb00 r8:8027ed34 r7:eb101e60 r6:8534eb80 r5:852f5400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb0e9fb0 to 0xeb0e9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8534ce40
INFO: task kworker/1:470:4636 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: cede2000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:471:4638 blocked for more than 472 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:471   state:D stack:0     pid:4638  tgid:4638  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb10dd84 r8:00000002 r7:60000113 r6:eb10dd8c r5:852f6000
 r4:852f6000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852f6000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb10de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85411280
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852f6000 r7:00000000 r6:83018200 r5:00001000 r4:7f0b5000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb117000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85398b8c r4:85398800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85398b8c r4:8534ec00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852f6000 r8:8534ec2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8534ec00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8534ec00 r8:8027ed34 r7:eb0e9e60 r6:8534ec80 r5:852f6000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb10dfb0 to 0xeb10dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85411200
INFO: task kworker/1:471:4638 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: cf01c000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:472:4641 blocked for more than 472 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:472   state:D stack:0     pid:4641  tgid:4641  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb115d84 r8:00000002 r7:60000113 r6:eb115d8c r5:852f6c00
 r4:852f6c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852f6c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb115e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854113c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852f6c00 r7:00000000 r6:83018200 r5:00001000 r4:7f0b7000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb11d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85398f8c r4:85398c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85398f8c r4:8534ed00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852f6c00 r8:8534ed2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8534ed00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8534ed00 r8:8027ed34 r7:eb10de60 r6:8534ed80 r5:852f6c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb115fb0 to 0xeb115ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85411240
INFO: task kworker/1:472:4641 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: cf163000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:473:4642 blocked for more than 472 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:473   state:D stack:0     pid:4642  tgid:4642  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
 r10:829185c4 r9:eb121d84 r8:00000002 r7:60000013 r6:eb121d8c r5:852f1800
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018205 r8:852f1800 r7:00000000 r6:83018200 r5:00001000 r4:7f0b9000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
Exception stack(0xeb121fb0 to 0xeb121ff8)
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:474:4644 blocked for more than 472 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:474   state:D stack:0     pid:4644  tgid:4644  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb129d84 r8:00000002 r7:60000113 r6:eb129d8c r5:852f8000
 r4:852f8000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852f8000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb129e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854116c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852f8000 r7:00000000 r6:83018200 r5:00001000 r4:7f013000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa29000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539978c r4:85399400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539978c r4:8534ef00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852f8000 r8:8534ef2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8534ef00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8534ef00 r8:8027ed34 r7:eb121e60 r6:8534ef80 r5:852f8000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb129fb0 to 0xeb129ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85411540
INFO: task kworker/1:474:4644 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: cf76a000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:475:4646 blocked for more than 472 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:475   state:D stack:0     pid:4646  tgid:4646  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb135d84 r8:00000002 r7:60000113 r6:eb135d8c r5:852f8c00
 r4:852f8c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852f8c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb135e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854118c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852f8c00 r7:00000000 r6:83018200 r5:00001000 r4:7f057000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfcab000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85399b8c r4:85399800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85399b8c r4:85328f00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852f8c00 r8:85328f2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85328f00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85328f00 r8:8027ed34 r7:eb129e60 r6:85328f80 r5:852f8c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb135fb0 to 0xeb135ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85411600
INFO: task kworker/1:475:4646 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: cfb60000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:476:4649 blocked for more than 472 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:476   state:D stack:0     pid:4649  tgid:4649  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb139d84 r8:00000002 r7:60000013 r6:eb139d8c r5:852f9800
 r4:852f9800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852f9800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb139e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85411940
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852f9800 r7:00000000 r6:83018200 r5:00001000 r4:7f059000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff4f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85399f8c r4:85399c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85399f8c r4:8541b000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852f9800 r8:8541b02c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8541b000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8541b000 r8:8027ed34 r7:eb135e60 r6:8541b080 r5:852f9800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb139fb0 to 0xeb139ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85411880
INFO: task kworker/1:476:4649 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: cfd4c000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:477:4650 blocked for more than 472 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:477   state:D stack:0     pid:4650  tgid:4650  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb13dd84 r8:00000002 r7:60000113 r6:eb13dd8c r5:852fa400
 r4:852fa400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852fa400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb13de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85411b80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852fa400 r7:00000000 r6:83018200 r5:00001000 r4:7f05b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0471000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539a38c r4:8539a000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539a38c r4:8541b100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852fa400 r8:8541b12c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8541b100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8541b100 r8:8027ed34 r7:eb139e60 r6:8541b180 r5:852fa400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb13dfb0 to 0xeb13dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85411980
INFO: task kworker/1:477:4650 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: cffd6000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:478:4652 blocked for more than 472 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:478   state:D stack:0     pid:4652  tgid:4652  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb141d84 r8:00000002 r7:60000013 r6:eb141d8c r5:852fb000
 r4:852fb000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852fb000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb141e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85411cc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852fb000 r7:00000000 r6:83018200 r5:00001000 r4:7f05d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0585000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539a78c r4:8539a400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539a78c r4:8541b280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852fb000 r8:8541b2ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8541b280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8541b280 r8:8027ed34 r7:eb13de60 r6:8541b300 r5:852fb000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb141fb0 to 0xeb141ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85411b40
INFO: task kworker/1:478:4652 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d02ee000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:479:4654 blocked for more than 472 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:479   state:D stack:0     pid:4654  tgid:4654  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb145d84 r8:00000002 r7:60000113 r6:eb145d8c r5:852fbc00
 r4:852fbc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852fbc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb145e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85426040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852fbc00 r7:00000000 r6:83018200 r5:00001000 r4:7f061000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea81d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539af8c r4:8539ac00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539af8c r4:8541b380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852fbc00 r8:8541b3ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8541b380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8541b380 r8:8027ed34 r7:eb141e60 r6:8541b400 r5:852fbc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb145fb0 to 0xeb145ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85411e80
INFO: task kworker/1:479:4654 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d059f000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:480:4655 blocked for more than 472 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:480   state:D stack:0     pid:4655  tgid:4655  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb14dd84 r8:00000002 r7:60000113 r6:eb14dd8c r5:852fc800
 r4:852fc800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852fc800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb14de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85411d40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852fc800 r7:00000000 r6:83018200 r5:00001000 r4:7f05f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539ab8c r4:8539a800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539ab8c r4:8541b200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852fc800 r8:8541b22c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8541b200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8541b200 r8:8027ed34 r7:eb145e60 r6:8541b480 r5:852fc800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb14dfb0 to 0xeb14dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85411e80
INFO: task kworker/1:480:4655 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d0ab8000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:481:4658 blocked for more than 472 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:481   state:D stack:0     pid:4658  tgid:4658  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb149d84 r8:00000002 r7:60000013 r6:eb149d8c r5:852fd400
 r4:852fd400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852fd400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb149e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85426480
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852fd400 r7:00000000 r6:83018200 r5:00001000 r4:7f067000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa19000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539bb8c r4:8539b800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539bb8c r4:8541b500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852fd400 r8:8541b52c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8541b500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8541b500 r8:8027ed34 r7:eb145e60 r6:8541b580 r5:852fd400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb149fb0 to 0xeb149ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85426000
INFO: task kworker/1:481:4658 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d0cbe000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:482:4660 blocked for more than 472 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:482   state:D stack:0     pid:4660  tgid:4660  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb155d84 r8:00000002 r7:60000013 r6:eb155d8c r5:852fe000
 r4:852fe000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852fe000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb155e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85426000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852fe000 r7:00000000 r6:83018200 r5:00001000 r4:7f063000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea98f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539b38c r4:8539b000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539b38c r4:8541b600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852fe000 r8:8541b62c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8541b600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8541b600 r8:8027ed34 r7:eb149e60 r6:8541b680 r5:852fe000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb155fb0 to 0xeb155ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:854260c0
INFO: task kworker/1:482:4660 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d60: 80000013 ffffffff
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:eb159d84 r8:00000002 r7:60000113 r6:eb159d8c r5:852fec00
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85426340
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852fec00 r7:00000000 r6:83018200 r5:00001000 r4:7f065000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea9b9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539b78c r4:8539b400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539b78c r4:8541b700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852fec00 r8:8541b72c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8541b700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8541b700 r8:8027ed34 r7:eb149e60 r6:8541b780 r5:852fec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb159fb0 to 0xeb159ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85426300
INFO: task kworker/1:483:4662 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d1505000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fa0:                                     00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:eb15dd84 r8:00000002 r7:60000113 r6:eb15dd8c r5:85300000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb15de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854269c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85300000 r7:00000000 r6:83018200 r5:00001000 r4:7f06d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eac27000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853a878c r4:853a8400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853a878c r4:8541b800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85300000 r8:8541b82c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8541b800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8541b800 r8:8027ed34 r7:eb149e60 r6:8541b880 r5:85300000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb15dfb0 to 0xeb15dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:854263c0
INFO: task kworker/1:484:4664 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d1754000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
task:kworker/1:485   state:D stack:0     pid:4665  tgid:4665  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018205 r8:853cd400 r7:00000000 r6:83018200 r5:00001000 r4:7f069000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa4f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8539bf8c r4:8539bc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8539bf8c r4:8541b900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853cd400 r8:8541b92c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8541b900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8541b900 r8:8027ed34 r7:eb15de60 r6:85344680 r5:853cd400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb165fb0 to 0xeb165ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:854263c0
INFO: task kworker/1:485:4665 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d1a5f000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
 r5:8474678c r4:84746400
 r4:8468f000
9fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/1:486:4667 blocked for more than 472 seconds.
 r10:829185c4 r9:eb169d84 r8:00000002 r7:60000013 r6:eb169d8c r5:853cec00
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb169e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85426c00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853cec00 r7:00000000 r6:83018200 r5:00001000 r4:7f071000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ead5b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853a8f8c r4:853a8c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853a8f8c r4:8541b980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853cec00 r8:8541b9ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8541b980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8541b980 r8:8027ed34 r7:eb15de60 r6:85344700 r5:853cec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb169fb0 to 0xeb169ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85426640
INFO: task kworker/1:486:4667 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d1de6000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:487:4671 blocked for more than 472 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:487   state:D stack:0     pid:4671  tgid:4671  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb171d84 r8:00000002 r7:60000113 r6:eb171d8c r5:852e3c00
 r4:852e3c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:852e3c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb171e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85426a80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:852e3c00 r7:00000000 r6:83018200 r5:00001000 r4:7f06f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eac79000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853a8b8c r4:853a8800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853a8b8c r4:8541ba00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:852e3c00 r8:8541ba2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8541ba00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8541ba00 r8:8027ed34 r7:eb169e60 r6:85344780 r5:852e3c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb171fb0 to 0xeb171ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85426ac0
INFO: task kworker/1:487:4671 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d1ff2000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
9fa0:                                     00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:eb179d84 r8:00000002 r7:60000013 r6:eb179d8c r5:853ce000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:ead9b000
 r7:ddde2d40 r6:83018200 r5:853a978c r4:8541ba80
 r10:00000000 r9:8541ba80 r8:8027ed34 r7:eb169e60 r6:85344800 r5:853ce000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d221f000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:489:4674 blocked for more than 472 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:489   state:D stack:0     pid:4674  tgid:4674  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
 r4:85289800
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb17de08
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r10:61c88647 r9:85289800 r8:8541bb2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:85426bc0
INFO: task kworker/1:489:4674 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d256a000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb181d84 r8:00000002 r7:60000113 r6:eb181d8c r5:84a3ec00
 r4:84a3ec00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a3ec00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb181e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8467b9c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a3ec00 r7:00000000 r6:83018200 r5:00001000 r4:7f079000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eadcd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853a9b8c r4:853a9800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853a9b8c r4:8541bb80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a3ec00 r8:8541bbac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8541bb80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8541bb80 r8:8027ed34 r7:eb179e60 r6:85344900 r5:84a3ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb181fb0 to 0xeb181ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85426e80
INFO: task kworker/1:490:4676 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
9d60: 80000013 ffffffff
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:491:4679 blocked for more than 472 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:491   state:D stack:0     pid:4679  tgid:4679  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb175d84 r8:00000002 r7:60000113 r6:eb175d8c r5:853d8000
 r4:853d8000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853d8000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb175e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85430000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853d8000 r7:00000000 r6:83018200 r5:00001000 r4:7f07d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eae3f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853aa38c r4:853aa000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853aa38c r4:8541bc00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853d8000 r8:8541bc2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8541bc00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8541bc00 r8:8027ed34 r7:eb181e60 r6:85344980 r5:853d8000
Exception stack(0xeb175fb0 to 0xeb175ff8)
 r4:8467ba40
Workqueue: events bpf_prog_free_deferred
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d2a5a000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
task:kworker/0:289   state:D stack:0     pid:4680  tgid:4680  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85434a40
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851ea38c r4:851ea000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851ea38c r4:85344a00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853d8c00 r8:85344a2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85344a00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85344a00 r8:8027ed34 r7:eaf9de60 r6:85344a80 r5:853d8c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb185fb0 to 0xeb185ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:854345c0
INFO: task kworker/0:289:4680 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d2cdb000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:eb18dd84 r8:00000002 r7:60000113 r6:eb18dd8c r5:853da400
 r4:853da400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853da400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb18de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85426800
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853da400 r7:00000000 r6:83018200 r5:00001000 r4:7f07b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eadeb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853a9f8c r4:853a9c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853a9f8c r4:8541bc80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853da400 r8:8541bcac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8541bc80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8541bc80 r8:8027ed34 r7:eb175e60 r6:85344b00 r5:853da400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb18dfb0 to 0xeb18dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8467ba40
INFO: task kworker/1:492:4682 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:00000000
 r4:82abf1e4
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r5:00001000 r4:dfde5000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/1:493:4685 blocked for more than 472 seconds.
 r10:829185c4 r9:eb191d84 r8:00000002 r7:60000013 r6:eb191d8c r5:853db000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb191e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85430380
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853db000 r7:00000000 r6:83018200 r5:00001000 r4:7f083000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaf4f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853aab8c r4:853aa800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853aab8c r4:8541bd00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853db000 r8:8541bd2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8541bd00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8541bd00 r8:8027ed34 r7:eb175e60 r6:85344b80 r5:853db000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb191fb0 to 0xeb191ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85430080
INFO: task kworker/1:493:4685 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d331e000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r4:00000000
 r5:00001000 r4:dfde5000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:494:4686 blocked for more than 473 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:494   state:D stack:0     pid:4686  tgid:4686  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb195d84 r8:00000002 r7:60000113 r6:eb195d8c r5:853dbc00
 r4:853dbc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853dbc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb195e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85430200
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853dbc00 r7:00000000 r6:83018200 r5:00001000 r4:7f07f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eae51000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r7:ddde2d40 r6:83018200 r5:853aa78c r4:8541bd80
Exception stack(0xeb195fb0 to 0xeb195ff8)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:82abf1e4
 r4:00000000
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb151d84 r8:00000002 r7:60000113 r6:eb151d8c r5:853dc800
 r4:853dc800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853dc800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb151e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85434d40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:853dc800 r7:00000000 r6:83018000 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eafb5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851ea78c r4:851ea400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851ea78c r4:85344c80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853dc800 r8:85344cac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85344c80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85344c80 r8:8027ed34 r7:eaf9de60 r6:85344d00 r5:853dc800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb151fb0 to 0xeb151ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85434a00
INFO: task kworker/0:290:4689 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
 r5:80000013 r4:80239bd0
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:495:4691 blocked for more than 473 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:495   state:D stack:0     pid:4691  tgid:4691  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb199d84 r8:00000002 r7:60000013 r6:eb199d8c r5:853dd400
 r4:853dd400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853dd400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb199e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854304c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853dd400 r7:00000000 r6:83018200 r5:00001000 r4:7f085000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaf59000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853aaf8c r4:853aac00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853aaf8c r4:8541be00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853dd400 r8:8541be2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8541be00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8541be00 r8:8027ed34 r7:eb191e60 r6:85344d80 r5:853dd400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb199fb0 to 0xeb199ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85430340
INFO: task kworker/1:495:4691 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d3ca1000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d4319000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:497:4695 blocked for more than 473 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:497   state:D stack:0     pid:4695  tgid:4695  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb161d84 r8:00000002 r7:60000013 r6:eb161d8c r5:85303c00
 r4:85303c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85303c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
1fa0:                                     00000000 00000000 00000000 00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:dff09dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:498:4697 blocked for more than 473 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:498   state:D stack:0     pid:4697  tgid:4697  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:854307c0
INFO: task kworker/1:498:4697 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d4c06000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:291:4700 blocked for more than 473 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:291   state:D stack:0     pid:4700  tgid:4700  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb1bdd84 r8:00000002 r7:60000113 r6:eb1bdd8c r5:85305400
 r4:85305400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85305400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1bde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85435380
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85305400 r7:00000000 r6:83018000 r5:00001000 r4:7f0c3000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb209000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851eb78c r4:851eb400
 r10:61c88647 r9:85305400 r8:85344eac r7:82804d40 r6:dddced40 r5:dddced60
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:eb1c1d84 r8:00000002 r7:60000013 r6:eb1c1d8c r5:85306000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85430c80
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853ab78c r4:853ab400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853ab78c r4:85433280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85306000 r8:854332ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85433280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85433280 r8:8027ed34 r7:eb19de60 r6:85433300 r5:85306000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb1c1fb0 to 0xeb1c1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85430a40
INFO: task kworker/1:499:4701 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d52be000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:292   state:D stack:0     pid:4702  tgid:4702  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1c5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85435300
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85302400 r7:00000000 r6:83018000 r5:00001000 r4:7f0c1000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb203000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851eb38c r4:851eb000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:851eb38c r4:85344f00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85302400 r8:85344f2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85344f00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85344f00 r8:8027ed34 r7:eb1bde60 r6:85433380 r5:85302400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb1c5fb0 to 0xeb1c5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85434ec0
INFO: task kworker/0:292:4702 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:00000000
 r4:82abf1e4
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/1:500:4705 blocked for more than 473 seconds.
 r10:829185c4 r9:eb1b9d84 r8:00000002 r7:60000113 r6:eb1b9d8c r5:85303000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85430d40
INFO: task kworker/1:500:4705 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d555a000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
task:kworker/1:501   state:D stack:0     pid:4708  tgid:4708  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb189d84 r8:00000002 r7:60000113 r6:eb189d8c r5:85306c00
 r4:85306c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85306c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb189e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854319c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85306c00 r7:00000000 r6:83018200 r5:00001000 r4:7f015000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df9fb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853ad38c r4:853ad000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853ad38c r4:85433500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85306c00 r8:8543352c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85433500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
Exception stack(0xeb189fb0 to 0xeb189ff8)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/1:502   state:D stack:0     pid:4709  tgid:4709  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85430940
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85300c00 r7:00000000 r6:83018200 r5:00001000 r4:7f095000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb1d7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853ac38c r4:853ac000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853ac38c r4:85433600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85300c00 r8:8543362c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85433600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85433600 r8:8027ed34 r7:eb189e60 r6:85433680 r5:85300c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb1a5fb0 to 0xeb1a5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85430f40
INFO: task kworker/1:502:4709 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d5d9b000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:503:4711 blocked for more than 473 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:503   state:D stack:0     pid:4711  tgid:4711  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb1e1d84 r8:00000002 r7:60000013 r6:eb1e1d8c r5:85301800
 r4:85301800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85301800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1e1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85431000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85301800 r7:00000000 r6:83018200 r5:00001000 r4:7f0bb000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb1dd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853ac78c r4:853ac400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853ac78c r4:85433700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85301800 r8:8543372c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85433700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85433700 r8:8027ed34 r7:eb189e60 r6:85433780 r5:85301800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb1e1fb0 to 0xeb1e1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85431240
INFO: task kworker/1:503:4711 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
9d60: 80000013 ffffffff
 r4:dff09dc0
 r4:00000000
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/1:504   state:D stack:0     pid:4713  tgid:4713  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85431140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853ca400 r7:00000000 r6:83018200 r5:00001000 r4:7f0bd000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb1eb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853acb8c r4:853ac800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853acb8c r4:85433800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853ca400 r8:8543382c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85433800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85433800 r8:8027ed34 r7:eb189e60 r6:85433880 r5:853ca400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb1e9fb0 to 0xeb1e9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85431100
INFO: task kworker/1:504:4713 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d6494000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r5:8474678c r4:84746400
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:505:4714 blocked for more than 473 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:505   state:D stack:0     pid:4714  tgid:4714  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb201d84 r8:00000002 r7:60000013 r6:eb201d8c r5:85308c00
 r4:85308c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85308c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb201e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85431340
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85308c00 r7:00000000 r6:83018200 r5:00001000 r4:7f0bf000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
dfa0:                                     00000000 00000000 00000000 00000000
Exception stack(0xdff09d20 to 0xdff09d68)
 r5:00001000 r4:dfde5000
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
Workqueue: events bpf_prog_free_deferred
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r5:844bcb8c r4:844bc800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:844bcb8c r4:85440000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8530b000 r8:8544002c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85440000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85440000 r8:8027ed34 r7:eb1bde60 r6:85433b00 r5:8530b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb21dfb0 to 0xeb21dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85435500
INFO: task kworker/0:293:4718 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d6b29000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:00000000
 r5:8474678c r4:84746400
9fa0:                                     00000000 00000000 00000000 00000000
 r10:829185c4 r9:eb221d84 r8:00000002 r7:60000113 r6:eb221d8c r5:8530bc00
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r7:dddced40 r6:83018000 r5:851ebf8c r4:85440080
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
5fa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d7131000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:508   state:D stack:0     pid:4724  tgid:4724  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb211e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85431d40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a41800 r7:00000000 r6:83018200 r5:00001000 r4:7f02d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e067d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853adf8c r4:853adc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853adf8c r4:85433c80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a41800 r8:85433cac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85433c80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85433c80 r8:8027ed34 r7:eb1f5e60 r6:85440180 r5:84a41800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb211fb0 to 0xeb211ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85431b40
INFO: task kworker/1:508:4724 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
 r4:00000000
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:8468f000
Exception stack(0xdff09fb0 to 0xdff09ff8)
INFO: task kworker/1:509:4726 blocked for more than 473 seconds.
 r10:829185c4 r9:eb02dd84 r8:00000002 r7:60000113 r6:eb02dd8c r5:84a42400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb02de08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8542e040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a42400 r7:00000000 r6:83018200 r5:00001000 r4:7f033000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea8e9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853ae78c r4:853ae400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853ae78c r4:85433d00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a42400 r8:85433d2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85433d00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85433d00 r8:8027ed34 r7:eb211e60 r6:85440200 r5:84a42400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb02dfb0 to 0xeb02dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85431e40
INFO: task kworker/1:509:4726 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
Exception stack(0xdff09d20 to 0xdff09d68)
 r4:00000000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
INFO: task kworker/1:510:4728 blocked for more than 473 seconds.
 r10:829185c4 r9:eb039d84 r8:00000002 r7:60000113 r6:eb039d8c r5:84a43000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb039e08
 r9:83018205 r8:84a43000 r7:00000000 r6:83018200 r5:00001000 r4:7f02f000
 r4:00000001
 r4:85431f80
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:82abf1e4
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:511:4732 blocked for more than 473 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:511   state:D stack:0     pid:4732  tgid:4732  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb219d84 r8:00000002 r7:60000013 r6:eb219d8c r5:84a43c00
 r4:84a43c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a43c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb219e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8542e580
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a43c00 r7:00000000 r6:83018200 r5:00001000 r4:7f03b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eab23000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853af38c r4:853af000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853af38c r4:85433e00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a43c00 r8:85433e2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85433e00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85433e00 r8:8027ed34 r7:eb02de60 r6:85440300 r5:84a43c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb219fb0 to 0xeb219ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8542e100
INFO: task kworker/1:511:4732 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d7c25000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:295   state:D stack:0     pid:4734  tgid:4734  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb225d84 r8:00000002 r7:60000113 r6:eb225d8c r5:84a44800
 r4:84a44800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a44800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb225e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85435940
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a44800 r7:00000000 r6:83018000 r5:00001000 r4:7f037000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaac3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853aeb8c r4:853ae800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853aeb8c r4:85440380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a44800 r8:854403ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85440380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85440380 r8:8027ed34 r7:eb21de60 r6:85440400 r5:84a44800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb225fb0 to 0xeb225ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85435800
INFO: task kworker/0:295:4734 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d7c25000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:dff09dc0
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:296:4736 blocked for more than 473 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:296   state:D stack:0     pid:4736  tgid:4736  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb229d84 r8:00000002 r7:60000113 r6:eb229d8c r5:84a45400
 r4:84a45400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a45400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb229e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85435200
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a45400 r7:00000000 r6:83018000 r5:00001000 r4:7f045000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eae7b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:844bcf8c r4:844bcc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:844bcf8c r4:85440480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a45400 r8:854404ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85440480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85440480 r8:8027ed34 r7:eb21de60 r6:85440500 r5:84a45400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb229fb0 to 0xeb229ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85435800
INFO: task kworker/0:296:4736 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
Exception stack(0xdff09d20 to 0xdff09d68)
 r5:80000013 r4:80239bd0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:00000000
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:8468f000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
INFO: task kworker/1:512:4737 blocked for more than 474 seconds.
Workqueue: events bpf_prog_free_deferred
 r10:829185c4 r9:eb231d84 r8:00000002 r7:60000113 r6:eb231d8c r5:84a46000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb231e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8542e4c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a46000 r7:00000000 r6:83018200 r5:00001000 r4:7f039000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaaf5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853aef8c r4:853aec00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853aef8c r4:85433e80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a46000 r8:85433eac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85433e80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85433e80 r8:8027ed34 r7:eb219e60 r6:85440580 r5:84a46000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb231fb0 to 0xeb231ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8542e200
INFO: task kworker/1:512:4737 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d7f8f000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:513:4740 blocked for more than 474 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:513   state:D stack:0     pid:4740  tgid:4740  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb23dd84 r8:00000002 r7:60000013 r6:eb23dd8c r5:853d9800
 r4:853d9800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853d9800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb23de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8542e880
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853d9800 r7:00000000 r6:83018200 r5:00001000 r4:7f03f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eabb1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853afb8c r4:853af800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853afb8c r4:8541bf00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853d9800 r8:8541bf2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8541bf00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8541bf00 r8:8027ed34 r7:eb219e60 r6:85440600 r5:853d9800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb23dfb0 to 0xeb23dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8542e5c0
INFO: task kworker/1:513:4740 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d83df000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:514:4741 blocked for more than 474 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:514   state:D stack:0     pid:4741  tgid:4741  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb22dd84 r8:00000002 r7:60000013 r6:eb22dd8c r5:85308000
 r4:85308000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85308000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb22de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8542e6c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85308000 r7:00000000 r6:83018200 r5:00001000 r4:7f03d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eab85000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853af78c r4:853af400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853af78c r4:8541bf80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85308000 r8:8541bfac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8541bf80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8541bf80 r8:8027ed34 r7:eb23de60 r6:85433f00 r5:85308000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb22dfb0 to 0xeb22dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8542e5c0
INFO: task kworker/1:514:4741 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d855e000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:515:4744 blocked for more than 474 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:515   state:D stack:0     pid:4744  tgid:4744  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb239d84 r8:00000002 r7:60000113 r6:eb239d8c r5:8530c800
 r4:8530c800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8530c800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb239e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8542f140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8530c800 r7:00000000 r6:83018200 r5:00001000 r4:7f055000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaffb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853b4f8c r4:853b4c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853b4f8c r4:85439000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8530c800 r8:8543902c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85439000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85439000 r8:8027ed34 r7:eb23de60 r6:85439080 r5:8530c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb239fb0 to 0xeb239ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8542e840
INFO: task kworker/1:515:4744 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d87fa000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:516:4745 blocked for more than 474 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:516   state:D stack:0     pid:4745  tgid:4745  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb235d84 r8:00000002 r7:60000113 r6:eb235d8c r5:8530d400
 r4:8530d400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8530d400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb235e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8542e900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8530d400 r7:00000000 r6:83018200 r5:00001000 r4:7f041000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaca3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853aff8c r4:853afc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853aff8c r4:85439100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8530d400 r8:8543912c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85439100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85439100 r8:8027ed34 r7:eb239e60 r6:85439180 r5:8530d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb235fb0 to 0xeb235ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8542e840
INFO: task kworker/1:516:4745 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r4:8530e000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb245e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8530e000 r7:00000000 r6:83018200 r5:00001000 r4:7f043000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ead29000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853b438c r4:853b4000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853b438c r4:85439200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8530e000 r8:8543922c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85439200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85439200 r8:8027ed34 r7:eb239e60 r6:85439280 r5:8530e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb245fb0 to 0xeb245ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8542e940
INFO: task kworker/1:517:4747 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d8cd6000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r4:85480000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb255e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018205 r8:85480000 r7:00000000 r6:83018200 r5:00001000 r4:7f04d000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8537078c r4:85439300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85480000 r8:8543932c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85439300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85439300 r8:8027ed34 r7:eb239e60 r6:85439380 r5:85480000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb255fb0 to 0xeb255ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8542ed80
INFO: task kworker/1:518:4751 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d8cd6000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:297   state:D stack:0     pid:4752  tgid:4752  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb259e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85442040
 r5:844bc78c r4:844bc400
 r4:85440680
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8467bb80
INFO: task kworker/0:297:4752 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d942f000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:298:4753 blocked for more than 474 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:298   state:D stack:0     pid:4753  tgid:4753  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb261d84 r8:00000002 r7:60000113 r6:eb261d8c r5:85482400
 r4:85482400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb261e08
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:85482400 r8:8544072c r7:82804d40 r6:dddced40 r5:dddced60
1fa0:                                     00000000 00000000 00000000 00000000
 r4:85442080
Workqueue: events bpf_prog_free_deferred
9d20: d972d000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:299:4755 blocked for more than 474 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:299   state:D stack:0     pid:4755  tgid:4755  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb265d84 r8:00000002 r7:60000113 r6:eb265d8c r5:85483000
 r4:85483000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85483000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb265e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85442200
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85483000 r7:00000000 r6:83018000 r5:00001000 r4:7f04b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaed1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8537038c r4:85370000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8537038c r4:85440780
 r10:00000000 r9:85440780 r8:8027ed34 r7:eb261e60 r6:85439500 r5:85483000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
9d60: 80000013 ffffffff
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:300:4756 blocked for more than 474 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:300   state:D stack:0     pid:4756  tgid:4756  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb269d84 r8:00000002 r7:60000113 r6:eb269d8c r5:85483c00
 r4:85483c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85483c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb269e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85442580
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85483c00 r7:00000000 r6:83018000 r5:00001000 r4:7f04f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaf2b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85370b8c r4:85370800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85370b8c r4:85440800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85483c00 r8:8544082c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85440800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85440800 r8:8027ed34 r7:eb261e60 r6:85440880 r5:85483c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb269fb0 to 0xeb269ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:854421c0
INFO: task kworker/0:300:4756 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: d9dd1000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:519:4759 blocked for more than 474 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:519   state:D stack:0     pid:4759  tgid:4759  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb249d84 r8:00000002 r7:60000113 r6:eb249d8c r5:84a40000
 r4:84a40000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a40000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb249e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8542ed80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a40000 r7:00000000 r6:83018200 r5:00001000 r4:7f051000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaf35000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853b478c r4:853b4400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853b478c r4:85439580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a40000 r8:854395ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85439580
 r10:00000000 r9:85439580 r8:8027ed34 r7:eb239e60 r6:85440900 r5:84a40000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
 r4:00000000
9d60: 80000013 ffffffff
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/1:520:4763 blocked for more than 474 seconds.
Call trace: 
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb279e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8542f000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853e8000 r7:00000000 r6:83018200 r5:00001000 r4:7f053000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaf5b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853b4b8c r4:853b4800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853b4b8c r4:85439600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853e8000 r8:8543962c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85439600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85439600 r8:8027ed34 r7:eb239e60 r6:85440980 r5:853e8000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb279fb0 to 0xeb279ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8542f1c0
INFO: task kworker/1:520:4763 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: da2f8000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r4:dff09dc0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
INFO: task kworker/1:521:4764 blocked for more than 474 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:521   state:D stack:0     pid:4764  tgid:4764  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb27dd84 r8:00000002 r7:60000113 r6:eb27dd8c r5:853e8c00
 r4:853e8c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853e8c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb27de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8542f300
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853e8c00 r7:00000000 r6:83018200 r5:00001000 r4:7f097000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb005000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853b538c r4:853b5000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853b538c r4:85439680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853e8c00 r8:854396ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85439680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85439680 r8:8027ed34 r7:eb239e60 r6:85440a00 r5:853e8c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb27dfb0 to 0xeb27dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8542f2c0
INFO: task kworker/1:521:4764 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: da5f3000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:522:4766 blocked for more than 474 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:522   state:D stack:0     pid:4766  tgid:4766  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb285d84 r8:00000002 r7:60000113 r6:eb285d8c r5:853ea400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb285e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8542f440
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853ea400 r7:00000000 r6:83018200 r5:00001000 r4:7f099000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb013000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853b578c r4:853b5400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853b578c r4:85439700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853ea400 r8:8543972c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85439700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85439700 r8:8027ed34 r7:eb27de60 r6:85440a80 r5:853ea400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb285fb0 to 0xeb285ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8542f080
INFO: task kworker/1:522:4766 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: da68a000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
task:kworker/1:523   state:D stack:0     pid:4768  tgid:4768  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb28dd84 r8:00000002 r7:60000013 r6:eb28dd8c r5:853e9800
 r4:853e9800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853e9800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb28de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8542f7c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853e9800 r7:00000000 r6:83018200 r5:00001000 r4:7f059000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e03f3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853b638c r4:853b6000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853b638c r4:85439780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853e9800 r8:854397ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85439780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85439780 r8:8027ed34 r7:eb285e60 r6:85440b00 r5:853e9800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb28dfb0 to 0xeb28dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8542f240
INFO: task kworker/1:523:4768 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r5:80000013 r4:80239bd0
 r4:dff09dc0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:524:4770 blocked for more than 474 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:524   state:D stack:0     pid:4770  tgid:4770  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb295d84 r8:00000002 r7:60000113 r6:eb295d8c r5:853eb000
 r4:853eb000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853eb000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb295e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8542f580
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853eb000 r7:00000000 r6:83018200 r5:00001000 r4:7f013000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa45000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853b5b8c r4:853b5800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853b5b8c r4:85439800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853eb000 r8:8543982c r7:82804d40 r6:ddde2d40 r5:ddde2d60
5fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/1:524:4770 is blocked on a mutex likely owned by task kworker/0:85:3487.
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: dad79000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/1:525:4772 blocked for more than 474 seconds.
Call trace: 
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb26de08
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8542f740
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:85439880
 r4:00000001
dfa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/1:525:4772 is blocked on a mutex likely owned by task kworker/0:85:3487.
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: db080000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:526:4775 blocked for more than 474 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb131d84 r8:00000002 r7:60000113 r6:eb131d8c r5:85485400
 r4:85485400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85485400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb131e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8542fcc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85485400 r7:00000000 r6:83018200 r5:00001000 r4:7f05f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea991000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853b6f8c r4:853b6c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853b6f8c r4:85439980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85485400 r8:854399ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85439980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85439980 r8:8027ed34 r7:eb28de60 r6:85439a00 r5:85485400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
 r5:80000013 r4:80239bd0
 r4:dff09dc0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb24de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8542fa00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85486000 r7:00000000 r6:83018200 r5:00001000 r4:7f05b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e05c7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853b678c r4:853b6400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853b678c r4:85439a80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85486000 r8:85439aac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85439a80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85439a80 r8:8027ed34 r7:eb131e60 r6:85439b00 r5:85486000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb24dfb0 to 0xeb24dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8542f800
INFO: task kworker/1:527:4776 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: db9ce000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r4:dff09dc0
 r4:00000000
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:00000001
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
INFO: task kworker/1:528:4778 blocked for more than 474 seconds.
Call trace: 
 r5:85486c00 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb29de08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:00001000 r4:ea805000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:61c88647 r9:85486c00 r8:85439bac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85439b80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85439b80 r8:8027ed34 r7:eb131e60 r6:85439c00 r5:85486c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb29dfb0 to 0xeb29dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8542f9c0
INFO: task kworker/1:528:4778 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: dbc2b000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:529:4781 blocked for more than 474 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:529   state:D stack:0     pid:4781  tgid:4781  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb2add84 r8:00000002 r7:60000013 r6:eb2add8c r5:853ebc00
 r4:853ebc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853ebc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2ade08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8542ff40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853ebc00 r7:00000000 r6:83018200 r5:00001000 r4:7f063000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa67000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853b778c r4:853b7400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853b778c r4:85439c80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853ebc00 r8:85439cac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85439c80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85439c80 r8:8027ed34 r7:eb131e60 r6:85440c00 r5:853ebc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb2adfb0 to 0xeb2adff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8542fc00
INFO: task kworker/1:529:4781 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: dbd62000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/1:530:4782 blocked for more than 474 seconds.
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb2b1d84 r8:00000002 r7:60000013 r6:eb2b1d8c r5:853ed400
 r4:853ed400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853ed400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2b1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8542fd40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853ed400 r7:00000000 r6:83018200 r5:00001000 r4:7f061000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea9d1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853b738c r4:853b7000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853b738c r4:85439d00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853ed400 r8:85439d2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85439d00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85439d00 r8:8027ed34 r7:eb2ade60 r6:85440c80 r5:853ed400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb2b1fb0 to 0xeb2b1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8542fec0
INFO: task kworker/1:530:4782 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
9d20: dbe98000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
 r4:dff09dc0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:531:4784 blocked for more than 474 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:531   state:D stack:0     pid:4784  tgid:4784  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb2b9d84 r8:00000002 r7:60000113 r6:eb2b9d8c r5:853eec00
 r4:853eec00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853eec00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2b9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85454000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853eec00 r7:00000000 r6:83018200 r5:00001000 r4:7f065000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eabf9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853b7b8c r4:853b7800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853b7b8c r4:85439d80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853eec00 r8:85439dac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85439d80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85439d80 r8:8027ed34 r7:eb2ade60 r6:85440d00 r5:853eec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb2b9fb0 to 0xeb2b9ff8)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
9d20: dc0d6000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:532:4786 blocked for more than 474 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:532   state:D stack:0     pid:4786  tgid:4786  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb2a1d84 r8:00000002 r7:60000013 r6:eb2a1d8c r5:85484800
 r4:85484800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85484800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2a1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854543c0
 r5:00001000 r4:ead73000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853c038c r4:853c0000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853c038c r4:85439e00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85484800 r8:85439e2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85439e00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85439e00 r8:8027ed34 r7:eb2b9e60 r6:85439e80 r5:85484800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb2a1fb0 to 0xeb2a1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85454100
INFO: task kworker/1:532:4786 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: dc53f000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
 r4:82abf1e4
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r5:00001000 r4:dfde5000
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xdff09fb0 to 0xdff09ff8)
 r4:846ecec0
task:kworker/1:533   state:D stack:0     pid:4789  tgid:4789  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2c1e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:8530a400 r8:85433fac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r10:00000000 r9:85433f80 r8:8027ed34 r7:eb2a1e60 r6:85439f00 r5:8530a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb2c1fb0 to 0xeb2c1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:854542c0
INFO: task kworker/1:533:4789 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: dc803000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:534:4790 blocked for more than 475 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:534   state:D stack:0     pid:4790  tgid:4790  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb2a5d84 r8:00000002 r7:60000013 r6:eb2a5d8c r5:8530ec00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2a5e08
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:00001000 r4:eadcb000
 r7:ddde2d40 r6:83018200 r5:853c0b8c r4:85439f80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8530ec00 r8:85439fac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85439f80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85439f80 r8:8027ed34 r7:eb2a1e60 r6:85457000 r5:8530ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb2a5fb0 to 0xeb2a5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85454180
INFO: task kworker/1:534:4790 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: dcbe5000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:535:4793 blocked for more than 475 seconds.
task:kworker/1:535   state:D stack:0     pid:4793  tgid:4793  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2c5e08
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eada5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853c078c r4:853c0400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853c078c r4:85457080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853e0000 r8:854570ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85457080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85457080 r8:8027ed34 r7:eb2a5e60 r6:85457100 r5:853e0000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb2c5fb0 to 0xeb2c5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85454440
INFO: task kworker/1:535:4793 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: dd05d000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:536:4794 blocked for more than 475 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:536   state:D stack:0     pid:4794  tgid:4794  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb2c9d84 r8:00000002 r7:60000113 r6:eb2c9d8c r5:853e0c00
 r4:853e0c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853e0c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2c9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85454b80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853e0c00 r7:00000000 r6:83018200 r5:00001000 r4:7f073000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
9fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/1:536:4794 is blocked on a mutex likely owned by task kworker/0:85:3487.
Exception stack(0xdff09d20 to 0xdff09d68)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
Exception stack(0xdff09fb0 to 0xdff09ff8)
INFO: task kworker/1:537:4796 blocked for more than 475 seconds.
Call trace: 
 r4:853e2400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853e2400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2d1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85454840
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853e2400 r7:00000000 r6:83018200 r5:00001000 r4:7f06f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaded000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853c0f8c r4:853c0c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853c0f8c r4:85457300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853e2400 r8:8545732c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85457300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85457300 r8:8027ed34 r7:eb2c9e60 r6:85457380 r5:853e2400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb2d1fb0 to 0xeb2d1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85454900
INFO: task kworker/1:537:4796 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:dff09dc0
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:538   state:D stack:0     pid:4798  tgid:4798  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb2cdd84 r8:00000002 r7:60000013 r6:eb2cdd8c r5:853e3000
 r4:853e3000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853e3000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2cde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85454800
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853e3000 r7:00000000 r6:83018200 r5:00001000 r4:7f071000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eae4b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853c138c r4:853c1000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853c138c r4:85457280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853e3000 r8:854572ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:00000001
dfa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:539:4801 blocked for more than 475 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:539   state:D stack:0     pid:4801  tgid:4801  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb2d9d84 r8:00000002 r7:60000013 r6:eb2d9d8c r5:853e3c00
 r4:853e3c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853e3c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2d9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854619c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853e3c00 r7:00000000 r6:83018200 r5:00001000 r4:7f087000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb0b3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853c2f8c r4:853c2c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853c2f8c r4:85457480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853e3c00 r8:854574ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85457480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85457480 r8:8027ed34 r7:eb2c9e60 r6:85457500 r5:853e3c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
 r5:80000013 r4:80239bd0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:8474678c r4:84746400
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:540:4802 blocked for more than 475 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:540   state:D stack:0     pid:4802  tgid:4802  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb2d5d84 r8:00000002 r7:60000113 r6:eb2d5d8c r5:853e5400
 r4:853e5400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853e5400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2d5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85454d00
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:85457580 r8:8027ed34 r7:eb2d9e60 r6:85457600 r5:853e5400
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:00000000
 r5:80000013 r4:80239bd0
 r4:00000000
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:541:4804 blocked for more than 475 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:541   state:D stack:0     pid:4804  tgid:4804  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb2e1d84 r8:00000002 r7:60000013 r6:eb2e1d8c r5:853e6000
 r4:853e6000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:853c278c r4:853c2400
 r10:00000000 r9:85457680 r8:8027ed34 r7:eb2d9e60 r6:85457700 r5:853e6000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: dea92000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:301   state:D stack:0     pid:4807  tgid:4807  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853e1800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2ede08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85466200
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r5:00001000 r4:eb03b000
 r7:dddced40 r6:83018000 r5:8537138c r4:85440d80
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:82abf1e4
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r5:8474678c r4:84746400
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:302:4809 blocked for more than 475 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:302   state:D stack:0     pid:4809  tgid:4809  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb2f5d84 r8:00000002 r7:60000113 r6:eb2f5d8c r5:85488000
 r4:85488000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85488000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2f5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85466500
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85488000 r7:00000000 r6:83018000 r5:00001000 r4:7f083000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb087000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85371b8c r4:85371800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85371b8c r4:85440e00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85488000 r8:85440e2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85440e00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85440e00 r8:8027ed34 r7:eb2ede60 r6:85457800 r5:85488000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb2f5fb0 to 0xeb2f5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85466140
INFO: task kworker/0:302:4809 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: df055000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r4:00000000
 r5:00001000 r4:dfde5000
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r4:846ecec0
task:kworker/0:303   state:D stack:0     pid:4810  tgid:4810  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2f9e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:85440e80
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85466140
INFO: task kworker/0:303:4810 is blocked on a mutex likely owned by task kworker/0:85:3487.
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: df055000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:846ecec0
task:kworker/0:304   state:D stack:0     pid:4812  tgid:4812  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:85440f00 r8:8027ed34 r7:eb2f5e60 r6:85457900 r5:8548a400
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: df63c000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
INFO: task kworker/1:542:4814 blocked for more than 475 seconds.
Call trace: 
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
dfa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:85    state:R  running task     stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c9b4 r9:84a9e000 r8:80200be4 r7:dff09d54 r6:ffffffff r5:84a9e000
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff09d20 to 0xdff09d68)
9d20: df63c000 dfdc7000 00000001 80239bb8 7f26f000 00000001 82abf1c4 82abe5a0
9d40: 7f26f000 dfdc7000 8280c9b4 dff09d9c dff09da0 dff09d70 80230af4 80239bd0
9d60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff09dc0 r5:dff09e08
 r4:dff09dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9e000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfde5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8474678c r4:84746400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8474678c r4:8468f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9e000 r8:8468f02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f000 r8:8027ed34 r7:dff01e60 r6:848c5b80 r5:84a9e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff09fb0 to 0xdff09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecec0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:305:4816 blocked for more than 475 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:305   state:D stack:0     pid:4816  tgid:4816  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb30dd84 r8:00000002 r7:60000113 r6:eb30dd8c r5:8548d400
 r4:8548d400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8548d400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb30de08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:8548d400 r8:8546002c r7:82804d40 r6:dddced40 r5:dddced60
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
 r4:00000000
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:306:4818 blocked for more than 475 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:306   state:D stack:0     pid:4818  tgid:4818  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb2ddd84 r8:00000002 r7:60000113 r6:eb2ddd8c r5:853ee000
 r4:853ee000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853ee000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2dde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r10:61c88647 r9:853ee000 r8:854600ac r7:82804d40 r6:dddced40 r5:dddced60
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
dd20: 7f893000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:543:4821 blocked for more than 475 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:543   state:D stack:0     pid:4821  tgid:4821  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb315d84 r8:00000002 r7:60000113 r6:eb315d8c r5:853ec800
 r4:853ec800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853ec800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb315e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854547c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853ec800 r7:00000000 r6:83018200 r5:00001000 r4:7f091000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:85457b00 r8:8027ed34 r7:eb2d9e60 r6:85460180 r5:853ec800
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:82abf1e4
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:544:4823 blocked for more than 475 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:544   state:D stack:0     pid:4823  tgid:4823  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb31dd84 r8:00000002 r7:60000113 r6:eb31dd8c r5:84a60000
 r4:84a60000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a60000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb31de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85461c00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a60000 r7:00000000 r6:83018200 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb0ed000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853c338c r4:853c3000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853c338c r4:85457b80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a60000 r8:85457bac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85457b80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85457b80 r8:8027ed34 r7:eb315e60 r6:85460200 r5:84a60000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
dd20: 7fa93000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:545:4824 blocked for more than 475 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:545   state:D stack:0     pid:4824  tgid:4824  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb321d84 r8:00000002 r7:60000113 r6:eb321d8c r5:84a60c00
 r4:84a60c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a60c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb321e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85461d80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a60c00 r7:00000000 r6:83018200 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb0fd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853c378c r4:853c3400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853c378c r4:85457c00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a60c00 r8:85457c2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85457c00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85457c00 r8:8027ed34 r7:eb315e60 r6:85460280 r5:84a60c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb321fb0 to 0xeb321ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85461ac0
INFO: task kworker/1:545:4824 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 7fc96000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 90000013 ffffffff
 r5:90000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r5:84a62400 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb329e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r4:00000000
 r5:00001000 r4:eb10f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853c3b8c r4:853c3800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853c3b8c r4:85457e00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a62400 r8:85457e2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85457e00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85457e00 r8:8027ed34 r7:eb315e60 r6:85460300 r5:84a62400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb329fb0 to 0xeb329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85461fc0
INFO: task kworker/1:546:4826 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 7ffc1000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 90000013 ffffffff
 r5:90000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:547:4828 blocked for more than 475 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Call trace: 
 r10:829185c4 r9:eb331d84 r8:00000002 r7:60000113 r6:eb331d8c r5:84a61800
 r4:84a61800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a61800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb331e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854617c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a61800 r7:00000000 r6:83018200 r5:00001000 r4:7f08f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb11b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853c3f8c r4:853c3c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853c3f8c r4:85457c80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a61800 r8:85457cac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85457c80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85457c80 r8:8027ed34 r7:eb315e60 r6:85460380 r5:84a61800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb331fb0 to 0xeb331ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:85461e00
Call trace: 
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r4:00000001
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
Call trace: 
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb339e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85465400
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a63000 r7:00000000 r6:83018200 r5:00001000 r4:7f029000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe73000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854b978c r4:854b9400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854b978c r4:85457d00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a63000 r8:85457d2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85457d00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85457d00 r8:8027ed34 r7:eb315e60 r6:85460400 r5:84a63000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb339fb0 to 0xeb339ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/1:549   state:D stack:0     pid:4832  tgid:4832  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb341e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85465000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a63c00 r7:00000000 r6:83018200 r5:00001000 r4:7f095000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb1b1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854b878c r4:854b8400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854b878c r4:85457d80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a63c00 r8:85457dac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85457d80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85457d80 r8:8027ed34 r7:eb339e60 r6:85460480 r5:84a63c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb341fb0 to 0xeb341ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85461740
INFO: task kworker/1:549:4832 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 80626000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
 r4:8468f080
dfa0:                                     00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:307   state:D stack:0     pid:4834  tgid:4834  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb33dd84 r8:00000002 r7:60000113 r6:eb33dd8c r5:84a65400
 r4:84a65400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a65400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb33de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854712c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a65400 r7:00000000 r6:83018000 r5:00001000 r4:7f031000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa95000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8537278c r4:85372400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8537278c r4:85460500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a65400 r8:8546052c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85460500
Exception stack(0xeb33dfb0 to 0xeb33dff8)
Workqueue: events bpf_prog_free_deferred
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:550:4837 blocked for more than 475 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:550   state:D stack:0     pid:4837  tgid:4837  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb271d84 r8:00000002 r7:60000013 r6:eb271d8c r5:84a66000
 r4:84a66000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a66000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb271e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85465140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a66000 r7:00000000 r6:83018200 r5:00001000 r4:7f09b000
 r7:ddde2d40 r6:83018200 r5:854b8f8c r4:85467000
 r4:00000001
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:551:4838 blocked for more than 475 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:551   state:D stack:0     pid:4838  tgid:4838  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb361d84 r8:00000002 r7:60000113 r6:eb361d8c r5:84a64800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb361e08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854652c0
 r5:854b938c r4:854b9000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854b938c r4:85467080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a64800 r8:854670ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85467080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85467080 r8:8027ed34 r7:eb339e60 r6:85460680 r5:84a64800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb361fb0 to 0xeb361ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85465080
INFO: task kworker/1:551:4838 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r5:84746b8c r4:84746800
Exception stack(0xdff0dfb0 to 0xdff0dff8)
      Not tainted 6.16.0-rc2-syzkaller #0
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
9fa0:                                     00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85465340
INFO: task kworker/1:552:4841 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 8100e000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:829185c4 r9:eb36dd84 r8:00000002 r7:60000013 r6:eb36dd8c r5:853dec00
 r4:00000000
 r9:83018205 r8:853dec00 r7:00000000 r6:83018200 r5:00001000 r4:7f02d000
 r4:00000001
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
INFO: task kworker/1:554:4845 blocked for more than 475 seconds.
 r5:853f8000 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb309e08
 r4:00000000
 r7:ddde2d40 r6:83018200 r5:854ba38c r4:85467200
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
 r5:84746b8c r4:84746800
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:555:4846 blocked for more than 475 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:555   state:D stack:0     pid:4846  tgid:4846  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb371d84 r8:00000002 r7:60000113 r6:eb371d8c r5:853f8c00
 r4:853f8c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853f8c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb371e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85465a40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853f8c00 r7:00000000 r6:83018200 r5:00001000 r4:7f037000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaba7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854ba78c r4:854ba400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854ba78c r4:85467280
 r10:00000000 r9:85467280 r8:8027ed34 r7:eb309e60 r6:85460880 r5:853f8c00
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 81776000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:308   state:D stack:0     pid:4849  tgid:4849  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb35de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8554fc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:853f9800 r7:00000000 r6:83018000 r5:00001000 r4:7f069000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eae63000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85373f8c r4:85373c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85373f8c r4:85460900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853f9800 r8:8546092c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85460900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85460900 r8:8027ed34 r7:eb30de60 r6:85460980 r5:853f9800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb35dfb0 to 0xeb35dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85471380
INFO: task kworker/0:308:4849 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:556:4852 blocked for more than 475 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
task:kworker/1:556   state:D stack:0     pid:4852  tgid:4852  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb379e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:854bc78c r4:854bc400
 r4:85467380
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 81c6a000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
Exception stack(0xdff0dfb0 to 0xdff0dff8)
INFO: task kworker/1:557:4855 blocked for more than 476 seconds.
 r10:829185c4 r9:eb385d84 r8:00000002 r7:60000113 r6:eb385d8c r5:853fbc00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb385e08
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r10:61c88647 r9:853fbc00 r8:8546732c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:558:4856 blocked for more than 476 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:558   state:D stack:0     pid:4856  tgid:4856  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb389d84 r8:00000002 r7:60000013 r6:eb389d8c r5:853fd400
 r4:853fd400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb389e08
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Call trace: 
dd60: 80000013 ffffffff
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:559:4858 blocked for more than 476 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:559   state:D stack:0     pid:4858  tgid:4858  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb391d84 r8:00000002 r7:60000013 r6:eb391d8c r5:853fc800
 r4:853fc800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853fc800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb391e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85465e80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853fc800 r7:00000000 r6:83018200 r5:00001000 r4:7f03d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaeb7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854bb38c r4:854bb000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854bb38c r4:85467480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853fc800 r8:854674ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85467480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85467480 r8:8027ed34 r7:eb379e60 r6:85460b80 r5:853fc800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb391fb0 to 0xeb391ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85465e00
INFO: task kworker/1:559:4858 is blocked on a mutex likely owned by task kworker/0:86:3488.
Exception stack(0xdff0dd20 to 0xdff0dd68)
 r4:dff0ddc0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:309:4860 blocked for more than 476 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:309   state:D stack:0     pid:4860  tgid:4860  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb399d84 r8:00000002 r7:60000113 r6:eb399d8c r5:853fe000
 r4:853fe000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853fe000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb399e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8552eb80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r5:85372f8c r4:85372c00
 r4:85460c00
Exception stack(0xeb399fb0 to 0xeb399ff8)
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:82abf1e4
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:8468f080
dfa0:                                     00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:560:4861 blocked for more than 476 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:560   state:D stack:0     pid:4861  tgid:4861  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb39dd84 r8:00000002 r7:60000013 r6:eb39dd8c r5:853fa400
 r4:853fa400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853fa400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb39de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85465f00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853fa400 r7:00000000 r6:83018200 r5:00001000 r4:7f03f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaecf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854bb78c r4:854bb400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854bb78c r4:85467500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853fa400 r8:8546752c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85467500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85467500 r8:8027ed34 r7:eb379e60 r6:85460d00 r5:853fa400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb39dfb0 to 0xeb39dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85465e40
INFO: task kworker/1:560:4861 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 823fc000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:00000001
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:561:4863 blocked for more than 476 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:561   state:D stack:0     pid:4863  tgid:4863  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb3a1d84 r8:00000002 r7:60000013 r6:eb3a1d8c r5:853fec00
 r4:853fec00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853fec00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3a1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85466700
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853fec00 r7:00000000 r6:83018200 r5:00001000 r4:7f041000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaf1d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:85467580
Exception stack(0xeb3a1fb0 to 0xeb3a1ff8)
 r4:85466e40
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 826d4000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:562   state:D stack:0     pid:4865  tgid:4865  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3a5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85473040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a58000 r7:00000000 r6:83018200 r5:00001000 r4:7f043000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaf2f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854bbf8c r4:854bbc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854bbf8c r4:85467600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a58000 r8:8546762c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85467600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85467600 r8:8027ed34 r7:eb379e60 r6:85460e00 r5:84a58000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb3a5fb0 to 0xeb3a5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85465780
INFO: task kworker/1:562:4865 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 82973000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r4:00000000
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:563:4867 blocked for more than 476 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:563   state:D stack:0     pid:4867  tgid:4867  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb3add84 r8:00000002 r7:60000113 r6:eb3add8c r5:84a59800
 r4:84a59800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a59800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3ade08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854731c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a59800 r7:00000000 r6:83018200 r5:00001000 r4:7f045000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eafeb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854bc38c r4:854bc000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r4:85467680
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb3adfb0 to 0xeb3adff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85473080
INFO: task kworker/1:563:4867 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 82be8000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
 r4:82abf1e4
 r4:00000000
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Call trace: 
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
 r9:83018205 r8:84a5b000 r7:00000000 r6:83018200 r5:00001000 r4:7f04f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb1ef000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854bd78c r4:854bd400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854bd78c r4:85467700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a5b000 r8:8546772c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85467700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85467700 r8:8027ed34 r7:eb379e60 r6:85460f00 r5:84a5b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb3b5fb0 to 0xeb3b5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85473180
INFO: task kworker/1:564:4869 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 82be8000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb3bdd84 r8:00000002 r7:60000113 r6:eb3bdd8c r5:84a5a400
 r4:84a5a400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a5a400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3bde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85473440
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a5a400 r7:00000000 r6:83018200 r5:00001000 r4:7f049000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb015000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854bcb8c r4:854bc800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854bcb8c r4:85467780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a5a400 r8:854677ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85467780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85467780 r8:8027ed34 r7:eb3b5e60 r6:85460f80 r5:84a5a400
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dd60: 80000013 ffffffff
 r4:00000000
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
Exception stack(0xdff0dfb0 to 0xdff0dff8)
 r4:846ecd80
task:kworker/1:566   state:D stack:0     pid:4873  tgid:4873  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3c5e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85473580
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a58c00 r7:00000000 r6:83018200 r5:00001000 r4:7f04b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb1d5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854bcf8c r4:854bcc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854bcf8c r4:85467800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a58c00 r8:8546782c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85467800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85467800 r8:8027ed34 r7:eb3b5e60 r6:85440f80 r5:84a58c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb3c5fb0 to 0xeb3c5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85473280
INFO: task kworker/1:566:4873 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
 r4:dff0ddc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/1:567:4876 blocked for more than 476 seconds.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3cde08
 r5:854bd38c r4:854bd000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:568:4877 blocked for more than 476 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:568   state:D stack:0     pid:4877  tgid:4877  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb3d5d84 r8:00000002 r7:60000113 r6:eb3d5d8c r5:84a5c800
 r4:84a5c800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a5c800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3d5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85473c00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a5c800 r7:00000000 r6:83018200 r5:00001000 r4:7f055000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:85467900 r8:8027ed34 r7:eb3b5e60 r6:85531000 r5:84a5c800
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85473780
INFO: task kworker/1:568:4877 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 83846000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
 r4:846ecd80
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85473880
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a5d400 r7:00000000 r6:83018200 r5:00001000 r4:7f051000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb205000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854bdb8c r4:854bd800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854bdb8c r4:85467980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a5d400 r8:854679ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85467980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85467980 r8:8027ed34 r7:eb3d5e60 r6:85531080 r5:84a5d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb3ddfb0 to 0xeb3ddff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:854737c0
INFO: task kworker/1:569:4879 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:570:4881 blocked for more than 476 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:570   state:D stack:0     pid:4881  tgid:4881  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb375d84 r8:00000002 r7:60000113 r6:eb375d8c r5:8548e000
 r4:8548e000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8548e000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:00000000 r9:85467a00 r8:8027ed34 r7:eb3d5e60 r6:85467a80 r5:8548e000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:854738c0
INFO: task kworker/1:570:4881 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
task:kworker/1:571   state:D stack:0     pid:4883  tgid:4883  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3e1e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 841f7000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:846ecd80
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3e5e08
 r10:61c88647 r9:8548c800 r8:85467c2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Call trace: 
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:573:4887 blocked for more than 476 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:573   state:D stack:0     pid:4887  tgid:4887  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb3e9d84 r8:00000002 r7:60000113 r6:eb3e9d8c r5:85489800
 r4:85489800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85489800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3e9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85473ec0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85489800 r7:00000000 r6:83018200 r5:00001000 r4:7f099000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb27f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854beb8c r4:854be800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:574:4890 blocked for more than 476 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:574   state:D stack:0     pid:4890  tgid:4890  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb3edd84 r8:00000002 r7:60000013 r6:eb3edd8c r5:8548ec00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3ede08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8548ec00 r8:85467e2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85467e00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85467e00 r8:8027ed34 r7:eb3e1e60 r6:85467e80 r5:8548ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb3edfb0 to 0xeb3edff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85471e80
INFO: task kworker/1:574:4890 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 848e6000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
dfa0:                                     00000000 00000000 00000000 00000000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018205 r8:84a46c00 r7:00000000 r6:83018200 r5:00001000 r4:7f09f000
 r7:ddde2d40 r6:83018200 r5:854bf38c r4:85467f00
5fa0:                                     00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85471e80
INFO: task kworker/1:575:4891 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 84c17000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
 r4:846ecd80
 r10:829185c4 r9:eb3f9d84 r8:00000002 r7:60000013 r6:eb3f9d8c r5:853e6c00
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3f9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8553c1c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:853e6c00 r7:00000000 r6:83018200 r5:00001000 r4:7f0a1000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb401000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854bf78c r4:854bf400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854bf78c r4:8553d000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:853e6c00 r8:8553d02c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8553d000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8553d000 r8:8027ed34 r7:eb3ede60 r6:8553d080 r5:853e6c00
 r4:00000001
Exception stack(0xeb3f9fb0 to 0xeb3f9ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:577:4896 blocked for more than 476 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:577   state:D stack:0     pid:4896  tgid:4896  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb405d84 r8:00000002 r7:60000113 r6:eb405d8c r5:853e4800
 r4:853e4800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:853e4800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb405e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8553c300
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r5:854bfb8c r4:854bf800
 r4:8553d100
 r10:00000000 r9:8553d100 r8:8027ed34 r7:eb3ede60 r6:8553d180 r5:853e4800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb405fb0 to 0xeb405ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8553c240
INFO: task kworker/1:577:4896 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 84f5b000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:578:4898 blocked for more than 476 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:578   state:D stack:0     pid:4898  tgid:4898  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb419d84 r8:00000002 r7:60000013 r6:eb419d8c r5:85490000
 r4:85490000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb419e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r7:ddde2d40 r6:83018200 r5:854c438c r4:8553d200
Exception stack(0xeb419fb0 to 0xeb419ff8)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:579:4900 blocked for more than 476 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:579   state:D stack:0     pid:4900  tgid:4900  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb421d84 r8:00000002 r7:60000113 r6:eb421d8c r5:85491800
 r4:85491800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85491800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb421e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018205 r8:85491800 r7:00000000 r6:83018200 r5:00001000 r4:7f0b3000
 r10:00000000 r9:8553d300 r8:8027ed34 r7:eb419e60 r6:8553d380 r5:85491800
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:580:4903 blocked for more than 476 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:580   state:D stack:0     pid:4903  tgid:4903  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r4:85493000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb43de08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018205 r8:85493000 r7:00000000 r6:83018200 r5:00001000 r4:7f0ab000
 r10:61c88647 r9:85493000 r8:8553d42c r7:82804d40 r6:ddde2d40 r5:ddde2d60
Exception stack(0xeb43dfb0 to 0xeb43dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8553c940
INFO: task kworker/1:580:4903 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 8577d000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:846ecd80
task:kworker/0:310   state:D stack:0     pid:4904  tgid:4904  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb40de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8552ec00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:854f8c00 r7:00000000 r6:83018000 r5:00001000 r4:7f0ad000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb439000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8537338c r4:85373000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8537338c r4:85531100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854f8c00 r8:8553112c r7:82804d40 r6:dddced40 r5:dddced60
dfa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdff0dd20 to 0xdff0dd68)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:311   state:D stack:0     pid:4906  tgid:4906  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb431e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8554fb00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:854f9800 r7:00000000 r6:83018000 r5:00001000 r4:7f067000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eae31000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85373b8c r4:85373800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85373b8c r4:85531200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854f9800 r8:8553122c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85531200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85531200 r8:8027ed34 r7:eb35de60 r6:85531280 r5:854f9800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb431fb0 to 0xeb431ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8552ec40
INFO: task kworker/0:311:4906 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 85d59000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:581:4907 blocked for more than 476 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:581   state:D stack:0     pid:4907  tgid:4907  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb449d84 r8:00000002 r7:60000113 r6:eb449d8c r5:854fa400
 r4:854fa400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:854fa400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb449e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8553cbc0
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r4:8553c7c0
Call trace: 
dd20: 86326000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:582:4909 blocked for more than 477 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:582   state:D stack:0     pid:4909  tgid:4909  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb45dd84 r8:00000002 r7:60000013 r6:eb45dd8c r5:854fbc00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb45de08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:61c88647 r9:854fbc00 r8:8553d5ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 86644000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
INFO: task kworker/1:583:4912 blocked for more than 477 seconds.
 r10:829185c4 r9:eb475d84 r8:00000002 r7:60000113 r6:eb475d8c r5:854fd400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb475e08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8554a480
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:854fd400 r7:00000000 r6:83018200 r5:00001000 r4:7f059000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e055b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854c6b8c r4:854c6800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854c6b8c r4:8553d680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854fd400 r8:8553d6ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8553d680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8553d680 r8:8027ed34 r7:eb421e60 r6:85531400 r5:854fd400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
5fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
dd60: 80000013 ffffffff
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
INFO: task kworker/1:584:4913 blocked for more than 477 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:584   state:D stack:0     pid:4913  tgid:4913  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb479d84 r8:00000002 r7:60000013 r6:eb479d8c r5:854fc800
 r4:854fc800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:854fc800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb479e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8553ce40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:854fc800 r7:00000000 r6:83018200 r5:00001000 r4:7f0b5000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb469000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854c578c r4:854c5400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854c578c r4:8553d600
 r10:61c88647 r9:854fc800 r8:8553d62c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8553d600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8553d600 r8:8027ed34 r7:eb475e60 r6:85531480 r5:854fc800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb479fb0 to 0xeb479ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8553cd80
INFO: task kworker/1:584:4913 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
dd20: 86985000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:00000001
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:585   state:D stack:0     pid:4915  tgid:4915  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb489e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8553c6c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:854fb000 r7:00000000 r6:83018200 r5:00001000 r4:7f0b7000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb47f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854c5b8c r4:854c5800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854c5b8c r4:8553d700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854fb000 r8:8553d72c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8553d700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8553d700 r8:8027ed34 r7:eb475e60 r6:85531500 r5:854fb000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb489fb0 to 0xeb489ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8553ce80
INFO: task kworker/1:585:4915 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 86e48000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb491e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8554a000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:854fe000 r7:00000000 r6:83018200 r5:00001000 r4:7f0b9000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb485000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854c5f8c r4:854c5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854c5f8c r4:8553d780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854fe000 r8:8553d7ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8553d780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8553d780 r8:8027ed34 r7:eb475e60 r6:85531580 r5:854fe000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb491fb0 to 0xeb491ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8553c980
INFO: task kworker/1:586:4917 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 86e48000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:587   state:D stack:0     pid:4920  tgid:4920  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb445e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8554a140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85490c00 r7:00000000 r6:83018200 r5:00001000 r4:7f013000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa61000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854c638c r4:854c6000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854c638c r4:8553d800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85490c00 r8:8553d82c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8553d800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8553d800 r8:8027ed34 r7:eb475e60 r6:8553d880 r5:85490c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb445fb0 to 0xeb445ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8554a240
INFO: task kworker/1:587:4920 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 874e1000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
INFO: task kworker/1:588:4921 blocked for more than 477 seconds.
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb499e08
 r4:00000000
 r5:00001000 r4:dff33000
 r7:ddde2d40 r6:83018200 r5:854c678c r4:8553d900
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r4:8554a3c0
INFO: task kworker/1:588:4921 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 879db000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
INFO: task kworker/1:589:4924 blocked for more than 477 seconds.
 r4:85494800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4a1e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:00000000 r9:8553da00 r8:8027ed34 r7:eb475e60 r6:8553da80 r5:85494800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb4a1fb0 to 0xeb4a1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8554a280
INFO: task kworker/1:589:4924 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 87b75000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:590:4926 blocked for more than 477 seconds.
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4ade08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018205 r8:84a5e000 r7:00000000 r6:83018200 r5:00001000 r4:7f05d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea9c9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854c738c r4:854c7000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854c738c r4:8553db00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a5e000 r8:8553db2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8553db00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8553db00 r8:8027ed34 r7:eb4a1e60 r6:85531600 r5:84a5e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb4adfb0 to 0xeb4adff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8554a500
INFO: task kworker/1:590:4926 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 88141000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:dff0ddc0
 r4:00000000
 r5:00001000 r4:dfdf3000
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:00000001
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:591   state:D stack:0     pid:4928  tgid:4928  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4b5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8554aa00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:854f8000 r7:00000000 r6:83018200 r5:00001000 r4:7f063000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ead7f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854c7b8c r4:854c7800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854c7b8c r4:8553db80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854f8000 r8:8553dbac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8553db80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8553db80 r8:8027ed34 r7:eb4ade60 r6:85531680 r5:854f8000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb4b5fb0 to 0xeb4b5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8554a640
INFO: task kworker/1:591:4928 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
dd20: 88710000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:00000001
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8554a8c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a80000 r7:00000000 r6:83018200 r5:00001000 r4:7f05f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa77000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854c778c r4:854c7400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854c778c r4:8553dc00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a80000 r8:8553dc2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8553dc00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8553dc00 r8:8027ed34 r7:eb4b5e60 r6:85531700 r5:84a80000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb4b9fb0 to 0xeb4b9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8554a640
INFO: task kworker/1:592:4929 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 88710000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r4:00000000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/1:593   state:D stack:0     pid:4931  tgid:4931  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4c1e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r9:83018205 r8:84a81800 r7:00000000 r6:83018200 r5:00001000 r4:7f06f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb03d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854ccb8c r4:854cc800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854ccb8c r4:8553dc80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a81800 r8:8553dcac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8553dc80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8553dc80 r8:8027ed34 r7:eb4b5e60 r6:85531780 r5:84a81800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb4c1fb0 to 0xeb4c1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8554a880
INFO: task kworker/1:593:4931 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 88f24000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:594   state:D stack:0     pid:4934  tgid:4934  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4c9e08
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8554aa80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a82400 r7:00000000 r6:83018200 r5:00001000 r4:7f065000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eadc3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854c7f8c r4:854c7c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854c7f8c r4:8553dd80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a82400 r8:8553ddac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8553dd80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8553dd80 r8:8027ed34 r7:eb4c1e60 r6:85531800 r5:84a82400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb4c9fb0 to 0xeb4c9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8554ac40
INFO: task kworker/1:594:4934 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 8909d000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:595   state:D stack:0     pid:4937  tgid:4937  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb455e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8554ae40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85496c00 r7:00000000 r6:83018200 r5:00001000 r4:7f06b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaf6b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854cc38c r4:854cc000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854cc38c r4:8553dd00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85496c00 r8:8553dd2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8553dd00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8553dd00 r8:8027ed34 r7:eb4c1e60 r6:8553de00 r5:85496c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb455fb0 to 0xeb455ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
INFO: task kworker/1:595:4937 is blocked on a mutex likely owned by task kworker/0:86:3488.
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
 r4:00000001
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:312:4938 blocked for more than 477 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:312   state:D stack:0     pid:4938  tgid:4938  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb4a5d84 r8:00000002 r7:60000113 r6:eb4a5d8c r5:84a83000
 r4:84a83000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a83000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4a5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8554f040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r5:844bd78c r4:844bd400
 r4:00000001
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dd20: 89c6d000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:596:4942 blocked for more than 477 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:596   state:D stack:0     pid:4942  tgid:4942  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb4d5d84 r8:00000002 r7:60000113 r6:eb4d5d8c r5:84a85400
 r4:84a85400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a85400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4d5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a85400 r7:00000000 r6:83018200 r5:00001000 r4:7f06d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb01d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854cc78c r4:854cc400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854cc78c r4:8553de80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a85400 r8:8553deac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8553de80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r4:00000001
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Call trace: 
dd20: 8a05e000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:8468f080
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:597   state:D stack:0     pid:4944  tgid:4944  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4cde08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85561180
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85496000 r7:00000000 r6:83018200 r5:00001000 r4:7f071000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb053000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854ccf8c r4:854ccc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854ccf8c r4:8553df00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85496000 r8:8553df2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8553df00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8553df00 r8:8027ed34 r7:eb4c1e60 r6:8553df80 r5:85496000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb4cdfb0 to 0xeb4cdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85561040
INFO: task kworker/1:597:4944 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 8a2bd000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
INFO: task kworker/1:598:4945 blocked for more than 477 seconds.
 r5:85495400 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4c5e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb07f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854cd38c r4:854cd000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854cd38c r4:85457f00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85495400 r8:85457f2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85457f00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85457f00 r8:8027ed34 r7:eb4cde60 r6:85457f80 r5:85495400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb4c5fb0 to 0xeb4c5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85561040
INFO: task kworker/1:598:4945 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 8a53e000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r4:8468f080
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4e1e08
 r4:00000000
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:eb0df000
 r10:61c88647 r9:84a86000 r8:85531a2c r7:82804d40 r6:dddced40 r5:dddced60
1fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 8a93c000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:599:4949 blocked for more than 477 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:599   state:D stack:0     pid:4949  tgid:4949  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb4e9d84 r8:00000002 r7:60000113 r6:eb4e9d8c r5:84a84800
 r4:84a84800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a84800 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4e9e08
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Call trace: 
dd20: 8ae04000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
 r4:00000000
 r5:00001000 r4:dfdf3000
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:600:4950 blocked for more than 477 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:600   state:D stack:0     pid:4950  tgid:4950  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb4e5d84 r8:00000002 r7:60000113 r6:eb4e5d8c r5:85498000
 r4:85498000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85498000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4e5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85561f00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85498000 r7:00000000 r6:83018200 r5:00001000 r4:7f083000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85561480
INFO: task kworker/1:600:4950 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 8b237000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:00000001
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/1:601   state:D stack:0     pid:4952  tgid:4952  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4dde08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:314:4955 blocked for more than 477 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:314   state:D stack:0     pid:4955  tgid:4955  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb4f5d84 r8:00000002 r7:60000113 r6:eb4f5d8c r5:8549b000
 r4:8549b000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8549b000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4f5e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848ccf00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8549b000 r7:00000000 r6:83018000 r5:00001000 r4:7f07b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb111000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:844bd38c r4:844bd000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:844bd38c r4:85531b80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8549b000 r8:85531bac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85531b80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85531b80 r8:8027ed34 r7:eb4a5e60 r6:85563280 r5:8549b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb4f5fb0 to 0xeb4f5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8554f080
INFO: task kworker/0:314:4955 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 8b8f6000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
INFO: task kworker/0:315:4956 blocked for more than 477 seconds.
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:315   state:D stack:0     pid:4956  tgid:4956  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb4fdd84 r8:00000002 r7:60000113 r6:eb4fdd8c r5:8549bc00
 r4:8549bc00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8549bc00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4fde08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85560e40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8549bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f02b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e46e9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8557878c r4:85578400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8557878c r4:85531c00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8549bc00 r8:85531c2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85531c00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85531c00 r8:8027ed34 r7:eb4f5e60 r6:85563300 r5:8549bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb4fdfb0 to 0xeb4fdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8554fd80
INFO: task kworker/0:315:4956 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 8bdf2000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
 r5:84746b8c r4:84746800
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
 r4:8468f080
 r4:00000001
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
INFO: task kworker/0:316:4957 blocked for more than 477 seconds.
task:kworker/0:316   state:D stack:0     pid:4957  tgid:4957  ppid:2      task_flags:0x4208060 flags:0x00000000
 r5:8549a400 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb501e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854cdb8c r4:854cd800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:854cdb8c r4:85531c80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8549a400 r8:85531cac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85531c80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85531c80 r8:8027ed34 r7:eb4fde60 r6:85563380 r5:8549a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb501fb0 to 0xeb501ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8554fd80
INFO: task kworker/0:316:4957 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 8c09f000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
INFO: task kworker/0:317:4960 blocked for more than 478 seconds.
 r4:84a86c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4d9e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
9fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:602:4962 blocked for more than 478 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:602   state:D stack:0     pid:4962  tgid:4962  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r4:00000000
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85561dc0
 r4:85563480
dfa0:                                     00000000 00000000 00000000 00000000
 r4:85561b00
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 8cc04000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:603:4963 blocked for more than 478 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:603   state:D stack:0     pid:4963  tgid:4963  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb509d84 r8:00000002 r7:60000013 r6:eb509d8c r5:84a80c00
 r4:84a80c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a80c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb509e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85561ac0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a80c00 r7:00000000 r6:83018200 r5:00001000 r4:7f087000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb2b3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854cef8c r4:854cec00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854cef8c r4:85563500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a80c00 r8:8556352c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85563500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85563500 r8:8027ed34 r7:eb4e5e60 r6:85531e80 r5:84a80c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb509fb0 to 0xeb509ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85561bc0
INFO: task kworker/1:603:4963 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 8d036000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r4:00000000
 r5:84746b8c r4:84746800
 r4:8468f080
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Call trace: 
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb515e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85561f80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a5ec00 r7:00000000 r6:83018200 r5:00001000 r4:7f085000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb299000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854ceb8c r4:854ce800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854ceb8c r4:85563580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a5ec00 r8:855635ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85563580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85563580 r8:8027ed34 r7:eb509e60 r6:85531f00 r5:84a5ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb515fb0 to 0xeb515ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85561fc0
INFO: task kworker/1:604:4967 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 8d036000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
INFO: task kworker/1:605:4969 blocked for more than 478 seconds.
 r5:854a0c00 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb51de08
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb325000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854d438c r4:854d4000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854d438c r4:85563600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854a0c00 r8:8556362c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85563600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85563600 r8:8027ed34 r7:eb509e60 r6:85531f80 r5:854a0c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb51dfb0 to 0xeb51dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:855617c0
INFO: task kworker/1:605:4969 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 8d41f000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:606:4970 blocked for more than 478 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:606   state:D stack:0     pid:4970  tgid:4970  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb521d84 r8:00000002 r7:60000113 r6:eb521d8c r5:854a1800
 r4:854a1800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:854a1800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb521e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8554af00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:854a1800 r7:00000000 r6:83018200 r5:00001000 r4:7f089000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb2bd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854cf38c r4:854cf000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854cf38c r4:85563680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854a1800 r8:855636ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85563680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85563680 r8:8027ed34 r7:eb51de60 r6:855a5000 r5:854a1800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb521fb0 to 0xeb521ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8554afc0
INFO: task kworker/1:606:4970 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/1:607   state:D stack:0     pid:4972  tgid:4972  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb529e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:85563700 r8:8027ed34 r7:eb51de60 r6:855a5080 r5:854a3000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:608:4974 blocked for more than 478 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:608   state:D stack:0     pid:4974  tgid:4974  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb531d84 r8:00000002 r7:60000013 r6:eb531d8c r5:854a2400
 r4:854a2400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:854a2400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb531e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85567140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:854a2400 r7:00000000 r6:83018200 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb305000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854cfb8c r4:854cf800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
INFO: task kworker/1:609:4976 blocked for more than 478 seconds.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb505e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85567280
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85499800 r7:00000000 r6:83018200 r5:00001000 r4:7f08f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb317000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854cff8c r4:854cfc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854cff8c r4:85563800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85499800 r8:8556382c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85563800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85563800 r8:8027ed34 r7:eb51de60 r6:85563880 r5:85499800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
INFO: task kworker/1:609:4976 is blocked on a mutex likely owned by task kworker/0:86:3488.
 r4:00000000
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85567680
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8549e000 r7:00000000 r6:83018200 r5:00001000 r4:7f093000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb333000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854d478c r4:854d4400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:61c88647 r9:8549e000 r8:8556392c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:855673c0
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
 r4:00000001
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8549ec00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb50de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854685c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8549ec00 r7:00000000 r6:83018200 r5:00001000 r4:7f057000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0381000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:854d638c r4:854d6000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:854d638c r4:85563a00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8549ec00 r8:85563a2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85563a00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85563a00 r8:8027ed34 r7:eb539e60 r6:85563a80 r5:8549ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb50dfb0 to 0xeb50dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:855673c0
INFO: task kworker/1:611:4980 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
 r4:00000000
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:8468f080
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:612:4982 blocked for more than 478 seconds.
Workqueue: events bpf_prog_free_deferred
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb541e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:00001000 r4:eb635000
 r5:854d5f8c r4:854d5c00
 r4:85563b00
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:318:4987 blocked for more than 478 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:318   state:D stack:0     pid:4987  tgid:4987  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb535d84 r8:00000002 r7:60000113 r6:eb535d8c r5:854a0000
 r4:854a0000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:854a0000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb535e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:855607c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:854a0000 r7:00000000 r6:83018000 r5:00001000 r4:7f02f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaad5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85578f8c r4:85578c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85578f8c r4:855a5200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854a0000 r8:855a522c r7:82804d40 r6:dddced40 r5:dddced60
 r4:855a5200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:855a5200 r8:8027ed34 r7:eb4fde60 r6:855a5280 r5:854a0000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb535fb0 to 0xeb535ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:00000001
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
 r5:854a5400 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb37de08
 r9:83018005 r8:854a5400 r7:00000000 r6:83018000 r5:00001000 r4:7f02d000
 r10:61c88647 r9:854a5400 r8:855a532c r7:82804d40 r6:dddced40 r5:dddced60
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85560f00
INFO: task kworker/0:319:4988 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 9024b000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:320:4991 blocked for more than 478 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:320   state:D stack:0     pid:4991  tgid:4991  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb3d9d84 r8:00000002 r7:60000113 r6:eb3d9d8c r5:854a6000
 r4:854a6000
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:854a6000 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3d9e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85566040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:854a6000 r7:00000000 r6:83018000 r5:00001000 r4:7f033000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eabd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8557978c r4:85579400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8557978c r4:855a5400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854a6000 r8:855a542c r7:82804d40 r6:dddced40 r5:dddced60
 r4:855a5400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:855a5400 r8:8027ed34 r7:eb535e60 r6:855a5480 r5:854a6000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb3d9fb0 to 0xeb3d9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85560ac0
INFO: task kworker/0:320:4991 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 908bc000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:321:4992 blocked for more than 478 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:321   state:D stack:0     pid:4992  tgid:4992  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb461d84 r8:00000002 r7:60000113 r6:eb461d8c r5:854a6c00
 r4:854a6c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:854a6c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb461e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85560400
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:854a6c00 r7:00000000 r6:83018000 r5:00001000 r4:7f031000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eab61000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8557938c r4:85579000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8557938c r4:855a5500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854a6c00 r8:855a552c r7:82804d40 r6:dddced40 r5:dddced60
 r4:855a5500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:855a5500 r8:8027ed34 r7:eb3d9e60 r6:855a5580 r5:854a6c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb461fb0 to 0xeb461ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85560ac0
INFO: task kworker/0:321:4992 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 909d1000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
task:kworker/0:322   state:D stack:0     pid:4995  tgid:4995  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb46dd84 r8:00000002 r7:60000113 r6:eb46dd8c r5:854a4800
 r4:854a4800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:854a4800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb46de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:855661c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:854a4800 r7:00000000 r6:83018000 r5:00001000 r4:7f035000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eae7d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85579b8c r4:85579800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85579b8c r4:855a5600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854a4800 r8:855a562c r7:82804d40 r6:dddced40 r5:dddced60
 r4:855a5600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:855a5600 r8:8027ed34 r7:eb3d9e60 r6:855a5680 r5:854a4800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb46dfb0 to 0xeb46dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85566000
INFO: task kworker/0:322:4995 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
dd20: 90c7f000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:323   state:D stack:0     pid:4997  tgid:4997  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:00000000
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:855662c0
INFO: task kworker/0:323:4997 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 90ffb000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:613:4998 blocked for more than 478 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:613   state:D stack:0     pid:4998  tgid:4998  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb3f1d84 r8:00000002 r7:60000113 r6:eb3f1d8c r5:84a70000
 r4:84a70000
 r5:84a70000 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3f1e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85567e00
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:85563b80 r8:8027ed34 r7:eb50de60 r6:855a5800 r5:84a70000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
dd20: 91296000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
 r4:dff0ddc0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:324:5000 blocked for more than 478 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:324   state:D stack:0     pid:5000  tgid:5000  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb54dd84 r8:00000002 r7:60000113 r6:eb54dd8c r5:84a70c00
 r4:84a70c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a70c00 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb54de08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85566380
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a70c00 r7:00000000 r6:83018000 r5:00001000 r4:7f039000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaf23000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85579f8c r4:85579c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85579f8c r4:855a5880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a70c00 r8:855a58ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:855a5880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:855a5880 r8:8027ed34 r7:eb549e60 r6:855a5900 r5:84a70c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb54dfb0 to 0xeb54dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
dd20: 913b4000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
 r4:00000000
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:325:5002 blocked for more than 478 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:325   state:D stack:0     pid:5002  tgid:5002  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb551d84 r8:00000002 r7:60000013 r6:eb551d8c r5:84a71800
 r4:84a71800
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a71800 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb551e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85566780
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a71800 r7:00000000 r6:83018000 r5:00001000 r4:7f03d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb00b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8557a78c r4:8557a400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8557a78c r4:855a5980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a71800 r8:855a59ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:855a5980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:855a5980 r8:8027ed34 r7:eb54de60 r6:855a5a00 r5:84a71800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb551fb0 to 0xeb551ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85566340
INFO: task kworker/0:325:5002 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 917a4000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:326:5003 blocked for more than 478 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:326   state:D stack:0     pid:5003  tgid:5003  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb559d84 r8:00000002 r7:60000013 r6:eb559d8c r5:84a72400
 r4:84a72400
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a72400 r4:829185c0
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb559e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85566580
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a72400 r7:00000000 r6:83018000 r5:00001000 r4:7f03b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaf4d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8557a38c r4:8557a000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8557a38c r4:855a5a80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a72400 r8:855a5aac r7:82804d40 r6:dddced40 r5:dddced60
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Call trace: 
dd20: 91bdb000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:327:5006 blocked for more than 478 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:327   state:D stack:0     pid:5006  tgid:5006  ppid:2      task_flags:0x4208060 flags:0x00000000
Call trace: 
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a289f0>] (schedule_preempt_disabled) from [<81a2b0ec>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2adec>] (__mutex_lock.constprop.0) from [<81a2b5b8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb555e08
 r4:00000000
[<81a2b5a4>] (__mutex_lock_slowpath) from [<81a2b5f8>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b5bc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85566f00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a73000 r7:00000000 r6:83018000 r5:00001000 r4:7f045000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb23f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8557af8c r4:8557ac00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8557af8c r4:855a5b80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a73000 r8:855a5bac r7:82804d40 r6:dddced40 r5:dddced60
 r4:855a5b80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:855a5b80 r8:8027ed34 r7:eb551e60 r6:855a5c00 r5:84a73000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb555fb0 to 0xeb555ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85566740
INFO: task kworker/0:327:5006 is blocked on a mutex likely owned by task kworker/0:86:3488.
task:kworker/0:86    state:R  running task     stack:0     pid:3488  tgid:3488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28a54>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a9c800 r8:80200be4 r7:dff0dd54 r6:ffffffff r5:84a9c800
 r4:00000000
[<81a28a14>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdff0dd20 to 0xdff0dd68)
dd20: 91e18000 dfdd5000 00000001 80239bb8 7f271000 00000001 82abf1c4 82abe5a0
dd40: 7f271000 dfdd5000 8280c9b4 dff0dd9c dff0dda0 dff0dd70 80230af4 80239bd0
dd60: 80000013 ffffffff
 r5:80000013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dff0ddc0 r5:dff0de08
 r4:dff0ddc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ecf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9c800 r7:00000000 r6:83018000 r5:00001000 r4:7f08d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84746b8c r4:84746800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84746b8c r4:8468f080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9c800 r8:8468f0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8468f080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8468f080 r8:8027ed34 r7:dff01e60 r6:848c5c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff0dfb0 to 0xdff0dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:846ecd80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:328:5007 blocked for more than 478 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:328   state:D stack:0     pid:5007  tgid:5007  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a27698>] (__schedule) from [<81a28620>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a27698>] (__schedule) from [<81a28620>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb55dd84 r8:00000002 r7:60000013 r6:eb55dd8c r5:84a73c00
 r4:84a73c00
[<81a285f4>] (schedule) from [<81a28a08>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a73c00 r4:829185c0