INFO: task kworker/0:1:10 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/0:1     state:D stack:0     pid:10    tgid:10    ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df841d84 r8:00000002 r7:60000113 r6:df841d8c r5:8323ec00
 r4:8323ec00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8323ec00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df841e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84994040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8323ec00 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:eb83f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:857fff8c r4:857ffc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:857fff8c r4:830b8500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8323ec00 r8:830b852c r7:82804d40 r6:dddced40 r5:dddced60
 r4:830b8500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:830b8500 r8:8027ed34 r7:df83de60 r6:830b8580 r5:8323ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf841fb0 to 0xdf841ff8)
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
 r4:830b6180
INFO: task kworker/0:1:10 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d0634000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
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: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df879d84 r8:00000002 r7:60000113 r6:df879d8c r5:8324a400
 r4:8324a400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8324a400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df879e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84987200
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8324a400 r7:00000000 r6:83018200 r5:00001000 r4:7f079000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfb4d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ab0f8c r4:84ab0c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84ab0f8c 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/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d09db000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
INFO: task kworker/0:2:722 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:722   tgid:722   ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dffedd84 r8:00000002 r7:60000113 r6:dffedd8c r5:83a23c00
 r4:83a23c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83a23c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffede08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8527cd40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83a23c00 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:eb049000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:857ff38c r4:857ff000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:857ff38c r4:83ca5300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83a23c00 r8:83ca532c r7:82804d40 r6:dddced40 r5:dddced60
 r4:83ca5300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:83ca5300 r8:8027ed34 r7:df83de60 r6:83a58d00 r5:83a23c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdffedfb0 to 0xdffedff8)
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
 r4:83baec80
INFO: task kworker/0:2:722 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d09db000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
INFO: task kworker/0:0:3090 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/0:0     state:D stack:0     pid:3090  tgid:3090  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df9b1d84 r8:00000002 r7:60000113 r6:df9b1d8c r5:83c36000
 r4:83c36000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83c36000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9b1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8567cbc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83c36000 r7:00000000 r6:83018000 r5:00001000 r4:7f00d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa9b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8570878c r4:85708400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8570878c r4:84656900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83c36000 r8:8465692c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84656900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84656900 r8:8027ed34 r7:df841e60 r6:8463f980 r5:83c36000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf9b1fb0 to 0xdf9b1ff8)
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
 r4:830b67c0
INFO: task kworker/0:0:3090 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d0ea2000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
INFO: task kworker/1:4:3103 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/1:4     state:D stack:0     pid:3103  tgid:3103  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df9bdd84 r8:00000002 r7:60000113 r6:df9bdd8c r5:8324bc00
 r4:8324bc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8324bc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9bde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8501fa80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8324bc00 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:df9e7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ab2f8c r4:84ab2c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84ab2f8c r4:8463f780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8324bc00 r8:8463f7ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8463f780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8463f780 r8:8027ed34 r7:df879e60 r6:8463f800 r5:8324bc00
 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
 r4:84987080
INFO: task kworker/1:4:3103 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d0ea2000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
INFO: task kworker/1:5:3106 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:3106  tgid:3106  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df9c1d84 r8:00000002 r7:60000113 r6:df9c1d8c r5:84108000
 r4:84108000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84108000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9c1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850c6480
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84108000 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:dfc71000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bb3f8c r4:84bb3c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84bb3f8c r4:8463f680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84108000 r8:8463f6ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8463f680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8463f680 r8:8027ed34 r7:df9bde60 r6:8463f480 r5:84108000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf9c1fb0 to 0xdf9c1ff8)
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
 r4:84987400
INFO: task kworker/1:5:3106 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d147b000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
INFO: task kworker/1:6:3107 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:3107  tgid:3107  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df9c5d84 r8:00000002 r7:60000113 r6:df9c5d8c r5:8410bc00
 r4:8410bc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8410bc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9c5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850ded80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8410bc00 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:dffe7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8505078c r4:85050400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8505078c r4:8463f400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8410bc00 r8:8463f42c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8463f400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8463f400 r8:8027ed34 r7:df9c1e60 r6:8463f100 r5:8410bc00
 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
 r4:84987540
INFO: task kworker/1:6:3107 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d19c1000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
INFO: task kworker/1:7:3109 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/1:7     state:D stack:0     pid:3109  tgid:3109  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df9d1d84 r8:00000002 r7:60000113 r6:df9d1d8c r5:83a20000
 r4:83a20000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83a20000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9d1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85109e00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:83a20000 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: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)
 r5:8505278c r4:85052400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8505278c r4:8463f180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83a20000 r8:8463f1ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8463f180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8463f180 r8:8027ed34 r7:df9c5e60 r6:8463f200 r5:83a20000
 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
 r4:84987700
INFO: task kworker/1:7:3109 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d1ad1000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
INFO: task kworker/1:8:3111 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/1:8     state:D stack:0     pid:3111  tgid:3111  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df9d9d84 r8:00000002 r7:60000113 r6:df9d9d8c r5:83a26000
 r4:83a26000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83a26000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9d9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e6040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:83a26000 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:dfde9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85051b8c r4:85051800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85051b8c r4:8463f000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83a26000 r8:8463f02c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8463f000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8463f000 r8:8027ed34 r7:df9d1e60 r6:8463f080 r5:83a26000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf9d9fb0 to 0xdf9d9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84987840
INFO: task kworker/1:8:3111 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d1ad1000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
INFO: task kworker/1:9:3114 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/1:9     state:D stack:0     pid:3114  tgid:3114  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df9edd84 r8:00000002 r7:60000113 r6:df9edd8c r5:83a26c00
 r4:83a26c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83a26c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9ede08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849ae1c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:83a26c00 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: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)
 r5:8521438c r4:85214000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8521438c r4:8463f380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83a26c00 r8:8463f3ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8463f380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8463f380 r8:8027ed34 r7:df9d1e60 r6:8463f300 r5:83a26c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf9edfb0 to 0xdf9edff8)
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
 r4:84987940
INFO: task kworker/1:9:3114 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d2464000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:10:3115 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/1:10    state:D stack:0     pid:3115  tgid:3115  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df881d84 r8:00000002 r7:60000113 r6:df881d8c r5:83c49800
 r4:83c49800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83c49800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df881e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84666240
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:83c49800 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:dfdf9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85052f8c r4:85052c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85052f8c r4:8463f280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83c49800 r8:8463f2ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8463f280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8463f280 r8:8027ed34 r7:df9ede60 r6:8463f600 r5:83c49800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf881fb0 to 0xdf881ff8)
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
 r4:84987940
INFO: task kworker/1:10:3115 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d2464000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:11:3117 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/1:11    state:D stack:0     pid:3117  tgid:3117  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:df9f9d84 r8:00000002 r7:60000113 r6:df9f9d8c r5:838fd400
 r4:838fd400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:838fd400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9f9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851c3440
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:838fd400 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: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)
 r5:85053f8c r4:85053c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85053f8c r4:8463f580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:838fd400 r8:8463f5ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8463f580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8463f580 r8:8027ed34 r7:df9ede60 r6:8463fa80 r5:838fd400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf9f9fb0 to 0xdf9f9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84987d00
INFO: task kworker/1:11:3117 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d2464000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:12:3119 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/1:12    state:D stack:0     pid:3119  tgid:3119  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa01d84 r8:00000002 r7:60000113 r6:dfa01d8c r5:833b6000
 r4:833b6000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:833b6000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa01e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae4c00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:833b6000 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: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)
 r5:851b238c r4:851b2000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:851b238c r4:8463fb00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:833b6000 r8:8463fb2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8463fb00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8463fb00 r8:8027ed34 r7:df9ede60 r6:8463fb80 r5:833b6000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa01fb0 to 0xdfa01ff8)
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
 r4:84987e00
INFO: task kworker/1:12:3119 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d2b5d000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:13:3121 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/1:13    state:D stack:0     pid:3121  tgid:3121  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa11d84 r8:00000002 r7:60000113 r6:dfa11d8c r5:833b0000
 r4:833b0000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:833b0000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa11e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84afb4c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:833b0000 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:dfd61000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851b0f8c r4:851b0c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:851b0f8c r4:8463fc00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:833b0000 r8:8463fc2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8463fc00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8463fc00 r8:8027ed34 r7:dfa01e60 r6:8463f900 r5:833b0000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa11fb0 to 0xdfa11ff8)
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
 r4:848d2580
INFO: task kworker/1:13:3121 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d31c6000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:14:3123 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/1:14    state:D stack:0     pid:3123  tgid:3123  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa19d84 r8:00000002 r7:60000113 r6:dfa19d8c r5:833b6c00
 r4:833b6c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:833b6c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa19e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85345000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:833b6c00 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:e0467000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852fbf8c r4:852fbc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852fbf8c r4:8463fa00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:833b6c00 r8:8463fa2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8463fa00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8463fa00 r8:8027ed34 r7:dfa01e60 r6:8463fd00 r5:833b6c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa19fb0 to 0xdfa19ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8499c000
INFO: task kworker/1:14:3123 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d31c6000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:15:3125 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/1:15    state:D stack:0     pid:3125  tgid:3125  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa29d84 r8:00000002 r7:60000113 r6:dfa29d8c r5:833b3000
 r4:833b3000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:833b3000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa29e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8528cb00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:833b3000 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:dfdb1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852b478c r4:852b4400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852b478c r4:8463fc80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:833b3000 r8:8463fcac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8463fc80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8463fc80 r8:8027ed34 r7:dfa19e60 r6:8463ff80 r5:833b3000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa29fb0 to 0xdfa29ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8499c280
INFO: task kworker/1:15:3125 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d3648000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:16:3126 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/1:16    state:D stack:0     pid:3126  tgid:3126  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa3dd84 r8:00000002 r7:60000013 r6:dfa3dd8c r5:84153c00
 r4:84153c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84153c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa3de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853b5a80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84153c00 r7:00000000 r6:83018200 r5:00001000 r4:7f0d7000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaebf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8531ab8c r4:8531a800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8531ab8c r4:8463ff00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84153c00 r8:8463ff2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8463ff00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8463ff00 r8:8027ed34 r7:dfa19e60 r6:8463fe80 r5:84153c00
 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
 r4:8499c4c0
INFO: task kworker/1:16:3126 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d385f000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:17:3129 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/1:17    state:D stack:0     pid:3129  tgid:3129  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa31d84 r8:00000002 r7:60000113 r6:dfa31d8c r5:84150000
 r4:84150000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84150000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa31e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b0f600
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84150000 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:eaf7b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b4db8c r4:84b4d800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b4db8c r4:832d7e80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84150000 r8:832d7eac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:832d7e80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:832d7e80 r8:8027ed34 r7:dfa3de60 r6:832d7e00 r5:84150000
 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
 r4:8499c7c0
INFO: task kworker/1:17:3129 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d3c81000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:18:3131 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/1:18    state:D stack:0     pid:3131  tgid:3131  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa49d84 r8:00000002 r7:60000113 r6:dfa49d8c r5:84152400
 r4:84152400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84152400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa49e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853bd500
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84152400 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:eb165000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852d3f8c r4:852d3c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852d3f8c r4:8422b780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84152400 r8:8422b7ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8422b780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8422b780 r8:8027ed34 r7:dfa31e60 r6:8422b700 r5:84152400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa49fb0 to 0xdfa49ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8499c600
INFO: task kworker/1:18:3131 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d3e94000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:19:3133 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/1:19    state:D stack:0     pid:3133  tgid:3133  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa55d84 r8:00000002 r7:60000113 r6:dfa55d8c r5:84155400
 r4:84155400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84155400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa55e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b49100
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84155400 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:dfd0b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b4eb8c r4:84b4e800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b4eb8c r4:832c4a80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84155400 r8:832c4aac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:832c4a80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:832c4a80 r8:8027ed34 r7:dfa31e60 r6:832c4780 r5:84155400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa55fb0 to 0xdfa55ff8)
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
 r4:8499c780
INFO: task kworker/1:19:3133 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d419c000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:20:3135 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/1:20    state:D stack:0     pid:3135  tgid:3135  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa5dd84 r8:00000002 r7:60000113 r6:dfa5dd8c r5:84151800
 r4:84151800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84151800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa5de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854d3c40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84151800 r7:00000000 r6:83018200 r5:00001000 r4:7f00b000
[<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)
 r5:8540db8c r4:8540d800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8540db8c 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 r9:84151800 r8:830cd32c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:830cd300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:830cd300 r8:8027ed34 r7:dfa55e60 r6:830cd280 r5:84151800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa5dfb0 to 0xdfa5dff8)
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
 r4:8499c940
INFO: task kworker/1:20:3135 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d4942000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:21:3137 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/1:21    state:D stack:0     pid:3137  tgid:3137  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa69d84 r8:00000002 r7:60000113 r6:dfa69d8c r5:84156c00
 r4:84156c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84156c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa69e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850ad240
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84156c00 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:eb011000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8547ef8c r4:8547ec00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8547ef8c r4:830cd400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84156c00 r8:830cd42c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:830cd400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:830cd400 r8:8027ed34 r7:dfa5de60 r6:830cd380 r5:84156c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa69fb0 to 0xdfa69ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8499cac0
INFO: task kworker/1:21:3137 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d4942000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:22:3139 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/1:22    state:D stack:0     pid:3139  tgid:3139  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa71d84 r8:00000002 r7:60000113 r6:dfa71d8c r5:84154800
 r4:84154800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84154800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa71e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854f5500
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84154800 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:dfdbb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8547db8c r4:8547d800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8547db8c r4:842f1980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84154800 r8:842f19ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:842f1980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:842f1980 r8:8027ed34 r7:dfa69e60 r6:8431f500 r5:84154800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa71fb0 to 0xdfa71ff8)
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
 r4:8499cc40
INFO: task kworker/1:22:3139 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d4ee6000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:23:3141 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/1:23    state:D stack:0     pid:3141  tgid:3141  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa7dd84 r8:00000002 r7:60000113 r6:dfa7dd8c r5:84156000
 r4:84156000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84156000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa7de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84bff280
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84156000 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:eb291000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8547fb8c r4:8547f800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8547fb8c r4:83cdec00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84156000 r8:83cdec2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:83cdec00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:83cdec00 r8:8027ed34 r7:dfa69e60 r6:8461d600 r5:84156000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa7dfb0 to 0xdfa7dff8)
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
 r4:8499cfc0
INFO: task kworker/1:23:3141 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d5411000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:24:3143 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/1:24    state:D stack:0     pid:3143  tgid:3143  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa85d84 r8:00000002 r7:60000113 r6:dfa85d8c r5:83c38000
 r4:83c38000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83c38000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa85e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8511ae80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:83c38000 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:eb487000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:843fb78c r4:843fb400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:843fb78c r4:8461d680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83c38000 r8:8461d6ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8461d680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8461d680 r8:8027ed34 r7:dfa7de60 r6:8461d400 r5:83c38000
 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
 r4:849b0080
INFO: task kworker/1:24:3143 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d56d5000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:25:3145 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/1:25    state:D stack:0     pid:3145  tgid:3145  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa91d84 r8:00000002 r7:60000113 r6:dfa91d8c r5:83c3d400
 r4:83c3d400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83c3d400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa91e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851c1800
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:83c3d400 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:ea915000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:855cd78c r4:855cd400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:855cd78c r4:84328100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83c3d400 r8:8432812c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84328100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84328100 r8:8027ed34 r7:dfa85e60 r6:84328080 r5:83c3d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa91fb0 to 0xdfa91ff8)
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
 r4:849b01c0
INFO: task kworker/1:25:3145 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d56d5000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:26:3147 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/1:26    state:D stack:0     pid:3147  tgid:3147  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa41d84 r8:00000002 r7:60000113 r6:dfa41d8c r5:83c3a400
 r4:83c3a400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83c3a400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa41e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8511ad80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:83c3a400 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:eb471000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:843fbb8c r4:843fb800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:843fbb8c r4:84328c80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83c3a400 r8:84328cac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84328c80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84328c80 r8:8027ed34 r7:dfa91e60 r6:830b8480 r5:83c3a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa41fb0 to 0xdfa41ff8)
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
 r4:849b01c0
INFO: task kworker/1:26:3147 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d5f13000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:27:3149 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/1:27    state:D stack:0     pid:3149  tgid:3149  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfa99d84 r8:00000002 r7:60000113 r6:dfa99d8c r5:83c3c800
 r4:83c3c800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83c3c800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa99e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85674440
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:83c3c800 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: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)
 r5:855ce78c r4:855ce400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:855ce78c 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 r9:83c3c800 r8:830b842c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:830b8400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:830b8400 r8:8027ed34 r7:dfa91e60 r6:83339c00 r5:83c3c800
 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
 r4:849b0480
INFO: task kworker/1:27:3149 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d650d000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:28:3151 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/1:28    state:D stack:0     pid:3151  tgid:3151  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfaadd84 r8:00000002 r7:60000013 r6:dfaadd8c r5:83c3b000
 r4:83c3b000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83c3b000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaade08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851f44c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:83c3b000 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:eb7bf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:856f238c r4:856f2000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:856f238c r4:83339b80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83c3b000 r8:83339bac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:83339b80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:83339b80 r8:8027ed34 r7:dfa99e60 r6:841cfd00 r5:83c3b000
 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
 r4:849b0580
INFO: task kworker/1:28:3151 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d685b000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:29:3153 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/1:29    state:D stack:0     pid:3153  tgid:3153  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfab9d84 r8:00000002 r7:60000113 r6:dfab9d8c r5:83c38c00
 r4:83c38c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83c38c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfab9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:857dc180
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:83c38c00 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:eb52b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8574278c r4:85742400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8574278c r4:841cfd80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83c38c00 r8:841cfdac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:841cfd80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:841cfd80 r8:8027ed34 r7:dfaade60 r6:848d5d80 r5:83c38c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfab9fb0 to 0xdfab9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849b0700
INFO: task kworker/1:29:3153 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d685b000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:30:3156 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/1:30    state:D stack:0     pid:3156  tgid:3156  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfac1d84 r8:00000002 r7:60000113 r6:dfac1d8c r5:840e3000
 r4:840e3000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:840e3000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfac1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:857a9680
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:840e3000 r7:00000000 r6:83018200 r5:00001000 r4:7f00b000
[<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)
 r5:857e838c r4:857e8000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:857e838c r4:848d5f00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:840e3000 r8:848d5f2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848d5f00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848d5f00 r8:8027ed34 r7:dfab9e60 r6:844b7e80 r5:840e3000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfac1fb0 to 0xdfac1ff8)
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
 r4:849b0940
INFO: task kworker/1:30:3156 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d6c54000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:31:3158 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/1:31    state:D stack:0     pid:3158  tgid:3158  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfad1d84 r8:00000002 r7:60000113 r6:dfad1d8c r5:840e3c00
 r4:840e3c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:840e3c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfad1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:857cf2c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:840e3c00 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:eb46f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85740b8c r4:85740800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85740b8c r4:848f3000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:840e3c00 r8:848f302c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848f3000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848f3000 r8:8027ed34 r7:dfab9e60 r6:848f3080 r5:840e3c00
 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
 r4:849b0a80
INFO: task kworker/1:31:3158 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d7218000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:3:3159 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/0:3     state:D stack:0     pid:3159  tgid:3159  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfaa5d84 r8:00000002 r7:60000113 r6:dfaa5d8c r5:840e6000
 r4:840e6000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:840e6000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaa5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8527cec0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:840e6000 r7:00000000 r6:83018000 r5:00001000 r4:7f057000
[<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)
 r5:857ff78c r4:857ff400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:857ff78c r4:84656980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:840e6000 r8:846569ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84656980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84656980 r8:8027ed34 r7:df841e60 r6:848f3100 r5:840e6000
 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
 r4:8498bc40
INFO: task kworker/0:3:3159 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d7218000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:32:3161 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/1:32    state:D stack:0     pid:3161  tgid:3161  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfaddd84 r8:00000002 r7:60000113 r6:dfaddd8c r5:840e5400
 r4:840e5400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:840e5400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfadde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853b25c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:840e5400 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:eb573000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8575578c r4:85755400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8575578c r4:848f3180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:840e5400 r8:848f31ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848f3180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848f3180 r8:8027ed34 r7:dfab9e60 r6:848f3200 r5:840e5400
 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
 r4:849b0c80
INFO: task kworker/1:32:3161 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d74bf000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:33:3163 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/1:33    state:D stack:0     pid:3163  tgid:3163  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfae5d84 r8:00000002 r7:60000113 r6:dfae5d8c r5:840e6c00
 r4:840e6c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:840e6c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfae5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8586a100
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:840e6c00 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:eb491000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8574378c r4:85743400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8574378c r4:848f3280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:840e6c00 r8:848f32ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848f3280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848f3280 r8:8027ed34 r7:dfadde60 r6:848f3300 r5:840e6c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfae5fb0 to 0xdfae5ff8)
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
 r4:849b0f80
INFO: task kworker/1:33:3163 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d7988000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:34:3165 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/1:34    state:D stack:0     pid:3165  tgid:3165  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfaf1d84 r8:00000002 r7:60000113 r6:dfaf1d8c r5:840e0000
 r4:840e0000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:840e0000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaf1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8588c1c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:840e0000 r7:00000000 r6:83018200 r5:00001000 r4:7f0d1000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec263000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:846edb8c r4:846ed800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:846edb8c r4:848f3380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:840e0000 r8:848f33ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848f3380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848f3380 r8:8027ed34 r7:dfadde60 r6:848f3400 r5:840e0000
 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
 r4:849b0f00
INFO: task kworker/1:34:3165 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d7988000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:35:3167 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/1:35    state:D stack:0     pid:3167  tgid:3167  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb05d84 r8:00000002 r7:60000113 r6:dfb05d8c r5:840e2400
 r4:840e2400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:840e2400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb05e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85414c00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:840e2400 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:dfafb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8575738c r4:85757000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8575738c r4:848f3480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:840e2400 r8:848f34ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848f3480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848f3480 r8:8027ed34 r7:dfadde60 r6:848f3500 r5:840e2400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb05fb0 to 0xdfb05ff8)
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
 r4:83b62100
INFO: task kworker/1:35:3167 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d7c92000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:36:3168 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/1:36    state:D stack:0     pid:3168  tgid:3168  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb09d84 r8:00000002 r7:60000113 r6:dfb09d8c r5:840e1800
 r4:840e1800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:840e1800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb09e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85414040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:840e1800 r7:00000000 r6:83018200 r5:00001000 r4:7f179000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec76b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8575678c r4:85756400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8575678c r4:848f3580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:840e1800 r8:848f35ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848f3580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848f3580 r8:8027ed34 r7:dfb05e60 r6:848f3600 r5:840e1800
 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
 r4:83b62100
INFO: task kworker/1:36:3168 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d7faf000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:37:3171 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/1:37    state:D stack:0     pid:3171  tgid:3171  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfaf9d84 r8:00000002 r7:60000113 r6:dfaf9d8c r5:840e4800
 r4:840e4800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:840e4800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaf9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85028000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:840e4800 r7:00000000 r6:83018200 r5:00001000 r4:7f1e5000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec645000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:846eeb8c r4:846ee800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:846eeb8c r4:848f3680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:840e4800 r8:848f36ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848f3680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848f3680 r8:8027ed34 r7:dfb05e60 r6:848f3700 r5:840e4800
 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
 r4:83b62500
INFO: task kworker/1:37:3171 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d7faf000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:38:3172 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/1:38    state:D stack:0     pid:3172  tgid:3172  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb25d84 r8:00000002 r7:60000113 r6:dfb25d8c r5:84186000
 r4:84186000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84186000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb25e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850281c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84186000 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:dfb13000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8576078c r4:85760400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8576078c r4:848f3780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84186000 r8:848f37ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848f3780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848f3780 r8:8027ed34 r7:dfaf9e60 r6:84656a00 r5:84186000
 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
 r4:83b62600
INFO: task kworker/1:38:3172 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d82bd000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:39:3175 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/1:39    state:D stack:0     pid:3175  tgid:3175  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb31d84 r8:00000002 r7:60000113 r6:dfb31d8c r5:84184800
 r4:84184800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84184800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb31e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8501c040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84184800 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:dfb77000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ab178c r4:84ab1400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84ab178c r4:848f3800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84184800 r8:848f382c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848f3800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848f3800 r8:8027ed34 r7:dfb25e60 r6:84656a80 r5:84184800
 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
 r4:83b62500
INFO: task kworker/1:39:3175 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d84c8000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:4:3179 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/0:4     state:D stack:0     pid:3179  tgid:3179  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb1dd84 r8:00000002 r7:60000113 r6:dfb1dd8c r5:84185400
 r4:84185400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84185400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb1de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8527cf80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84185400 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:eb713000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:857ffb8c r4:857ff800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:857ffb8c r4:84656b00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84185400 r8:84656b2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84656b00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84656b00 r8:8027ed34 r7:df841e60 r6:84656b80 r5:84185400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb1dfb0 to 0xdfb1dff8)
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
 r4:848d6640
INFO: task kworker/0:4:3179 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d886e000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:40:3180 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/1:40    state:D stack:0     pid:3180  tgid:3180  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb35d84 r8:00000002 r7:60000013 r6:dfb35d8c r5:83c34800
 r4:83c34800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83c34800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb35e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8529bb40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:83c34800 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:eb30b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85a8938c r4:85a89000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85a8938c r4:848f3880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83c34800 r8:848f38ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:848f3880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:848f3880 r8:8027ed34 r7:dfb31e60 r6:84656c00 r5:83c34800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb35fb0 to 0xdfb35ff8)
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
 r4:83b62880
INFO: task kworker/1:40:3180 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d8abc000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:5:3182 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/0:5     state:D stack:0     pid:3182  tgid:3182  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb41d84 r8:00000002 r7:60000113 r6:dfb41d8c r5:8323e000
 r4:8323e000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8323e000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb41e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84994140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8323e000 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:eb869000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8580838c r4:85808000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8580838c r4:84656c80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8323e000 r8:84656cac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84656c80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84656c80 r8:8027ed34 r7:df841e60 r6:84656d00 r5:8323e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb41fb0 to 0xdfb41ff8)
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
 r4:848d6780
INFO: task kworker/0:5:3182 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d8abc000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:6:3184 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/0:6     state:D stack:0     pid:3184  tgid:3184  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb49d84 r8:00000002 r7:60000113 r6:dfb49d8c r5:832f4800
 r4:832f4800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:832f4800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb49e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84994200
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:832f4800 r7:00000000 r6:83018000 r5:00001000 r4:7f063000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb87b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8580878c r4:85808400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8580878c r4:84656d80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:832f4800 r8:84656dac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84656d80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84656d80 r8:8027ed34 r7:dfb41e60 r6:84656e00 r5:832f4800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb49fb0 to 0xdfb49ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848d6a00
INFO: task kworker/0:6:3184 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d8da9000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:7:3186 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/0:7     state:D stack:0     pid:3186  tgid:3186  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb55d84 r8:00000002 r7:60000113 r6:dfb55d8c r5:832f2400
 r4:832f2400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:832f2400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb55e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84994380
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:832f2400 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:ec0a5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85808b8c r4:85808800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85808b8c r4:84656e80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:832f2400 r8:84656eac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84656e80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84656e80 r8:8027ed34 r7:dfb49e60 r6:84656f00 r5:832f2400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb55fb0 to 0xdfb55ff8)
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
 r4:848d6b40
INFO: task kworker/0:7:3186 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d9237000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:8:3188 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:3188  tgid:3188  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb5dd84 r8:00000002 r7:60000113 r6:dfb5dd8c r5:8418b000
 r4:8418b000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8418b000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb5de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849947c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8418b000 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:ec1db000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85809b8c r4:85809800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85809b8c r4:84656f80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8418b000 r8:84656fac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84656f80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84656f80 r8:8027ed34 r7:dfb55e60 r6:84656800 r5:8418b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb5dfb0 to 0xdfb5dff8)
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
 r4:848d6c40
INFO: task kworker/0:8:3188 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d94ce000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:9:3189 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/0:9     state:D stack:0     pid:3189  tgid:3189  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb69d84 r8:00000002 r7:60000113 r6:dfb69d8c r5:8418a400
 r4:8418a400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8418a400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb69e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84994580
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8418a400 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:ec18f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8580938c r4:85809000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8580938c r4:84656880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8418a400 r8:846568ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84656880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84656880 r8:8027ed34 r7:dfb5de60 r6:84656080 r5:8418a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb69fb0 to 0xdfb69ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848d6dc0
INFO: task kworker/0:9:3189 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d9700000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:10:3191 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/0:10    state:D stack:0     pid:3191  tgid:3191  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb7dd84 r8:00000002 r7:60000113 r6:dfb7dd8c r5:83c43c00
 r4:83c43c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83c43c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb7de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849946c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83c43c00 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:ec1af000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8580978c r4:85809400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8580978c r4:8463f500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83c43c00 r8:8463f52c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8463f500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8463f500 r8:8027ed34 r7:dfb5de60 r6:83f18780 r5:83c43c00
 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
 r4:848d6f40
INFO: task kworker/0:10:3191 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d9700000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:11:3196 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/0:11    state:D stack:0     pid:3196  tgid:3196  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb11d84 r8:00000002 r7:60000113 r6:dfb11d8c r5:83c40c00
 r4:83c40c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83c40c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb11e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84994800
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83c40c00 r7:00000000 r6:83018000 r5:00001000 r4:7f06f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec1ff000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85809f8c r4:85809c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85809f8c r4:84909080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83c40c00 r8:849090ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84909080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84909080 r8:8027ed34 r7:dfb5de60 r6:84909100 r5:83c40c00
 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
 r4:848db080
INFO: task kworker/0:11:3196 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d98c6000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:12:3198 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/0:12    state:D stack:0     pid:3198  tgid:3198  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb91d84 r8:00000002 r7:60000113 r6:dfb91d8c r5:83c43000
 r4:83c43000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83c43000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb91e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849949c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83c43000 r7:00000000 r6:83018000 r5:00001000 r4:7f071000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec257000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8580a38c r4:8580a000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8580a38c r4:84909180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83c43000 r8:849091ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84909180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84909180 r8:8027ed34 r7:dfb11e60 r6:84909200 r5:83c43000
 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
 r4:848db200
INFO: task kworker/0:12:3198 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d9b2f000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:13:3200 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/0:13    state:D stack:0     pid:3200  tgid:3200  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb99d84 r8:00000002 r7:60000113 r6:dfb99d8c r5:83c41800
 r4:83c41800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:83c41800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb99e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84994ac0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:83c41800 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:ec26b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8580a78c r4:8580a400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8580a78c r4:84909280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:83c41800 r8:849092ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84909280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84909280 r8:8027ed34 r7:dfb91e60 r6:84909300 r5:83c41800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb99fb0 to 0xdfb99ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:848db440
INFO: task kworker/0:13:3200 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: d9dc8000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:14:3202 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/0:14    state:D stack:0     pid:3202  tgid:3202  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfba5d84 r8:00000002 r7:60000113 r6:dfba5d8c r5:84840000
 r4:84840000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84840000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfba5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84994bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84840000 r7:00000000 r6:83018000 r5:00001000 r4:7f075000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec281000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8580ab8c r4:8580a800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8580ab8c r4:84909380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:849093ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84909380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84909380 r8:8027ed34 r7:dfb99e60 r6:84909400 r5:84840000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfba5fb0 to 0xdfba5ff8)
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
 r4:848db580
INFO: task kworker/0:14:3202 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: da340000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:15:3204 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/0:15    state:D stack:0     pid:3204  tgid:3204  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfbadd84 r8:00000002 r7:60000113 r6:dfbadd8c r5:84840c00
 r4:84840c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84840c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbade08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84994cc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84840c00 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:ec2a5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8580af8c r4:8580ac00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8580af8c r4:84909480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:849094ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84909480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84909480 r8:8027ed34 r7:dfba5e60 r6:84909500 r5:84840c00
 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
 r4:848db6c0
INFO: task kworker/0:15:3204 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: da75b000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:16:3206 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/0:16    state:D stack:0     pid:3206  tgid:3206  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfbb9d84 r8:00000002 r7:60000113 r6:dfbb9d8c r5:84841800
 r4:84841800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84841800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbb9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84994dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84841800 r7:00000000 r6:83018000 r5:00001000 r4:7f079000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec45f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8580b38c r4:8580b000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8580b38c r4:84909580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84841800 r8:849095ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84909580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84909580 r8:8027ed34 r7:dfbade60 r6:84909600 r5:84841800
 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
 r4:848db880
INFO: task kworker/0:16:3206 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: dabd8000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:17:3207 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/0:17    state:D stack:0     pid:3207  tgid:3207  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfb71d84 r8:00000002 r7:60000113 r6:dfb71d8c r5:84842400
 r4:84842400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84842400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb71e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:857dc800
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84842400 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:ec5cf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8580bb8c r4:8580b800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8580bb8c r4:84909680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:849096ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84909680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84909680 r8:8027ed34 r7:dfbb9e60 r6:84909700 r5:84842400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb71fb0 to 0xdfb71ff8)
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
 r4:848db880
INFO: task kworker/0:17:3207 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: dad9b000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:18:3210 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/0:18    state:D stack:0     pid:3210  tgid:3210  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfbcdd84 r8:00000002 r7:60000113 r6:dfbcdd8c r5:84843c00
 r4:84843c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84843c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbcde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84994e80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84843c00 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:ec471000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8580b78c r4:8580b400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8580b78c r4:84909780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:849097ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84909780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84909780 r8:8027ed34 r7:dfb71e60 r6:84909800 r5:84843c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfbcdfb0 to 0xdfbcdff8)
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
 r4:848dbb40
INFO: task kworker/0:18:3210 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: db2bf000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:19:3212 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/0:19    state:D stack:0     pid:3212  tgid:3212  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfbe1d84 r8:00000002 r7:60000113 r6:dfbe1d8c r5:84845400
 r4:84845400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84845400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbe1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae7040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84845400 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:ec5d5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8580bf8c r4:8580bc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8580bf8c r4:84909880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:849098ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84909880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84909880 r8:8027ed34 r7:dfb71e60 r6:84909900 r5:84845400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfbe1fb0 to 0xdfbe1ff8)
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
 r4:848dbec0
INFO: task kworker/0:19:3212 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: db661000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:47:3473 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/1:47    state:D stack:0     pid:3473  tgid:3473  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfdb9d84 r8:00000002 r7:60000113 r6:dfdb9d8c r5:84a84800
 r4:84a84800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a84800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfdb9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be2f40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a84800 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:dfb63000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ab138c r4:84ab1000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84ab138c r4:84be6900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a84800 r8:84be692c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84be6900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be6900 r8:8027ed34 r7:dfb31e60 r6:84b6ab00 r5:84a84800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfdb9fb0 to 0xdfdb9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84bf28c0
INFO: task kworker/1:47:3473 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: db714000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:145:3479 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/0:145   state:D stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0329d84 r8:00000002 r7:60000113 r6:e0329d8c r5:84a83c00
 r4:84a83c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a83c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0329e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
INFO: task kworker/0:145:3479 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: db714000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:146:3481 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/0:146   state:D stack:0     pid:3481  tgid:3481  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e032dd84 r8:00000002 r7:60000113 r6:e032dd8c r5:84a81800
 r4:84a81800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a81800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e032de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be2040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a81800 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:dfcd1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a78c r4:84b6ae80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:84b6aeac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ae80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ae80 r8:8027ed34 r7:e0329e60 r6:84b6af00 r5:84a81800
 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
 r4:84be8d00
INFO: task kworker/0:146:3481 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: dbcdf000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:147:3482 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/0:147   state:D stack:0     pid:3482  tgid:3482  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0331d84 r8:00000002 r7:60000013 r6:e0331d8c r5:84a38000
 r4:84a38000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a38000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0331e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be2440
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a38000 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: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)
 r5:84b9b38c r4:84b9b000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b9b38c r4:84b6af80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a38000 r8:84b6afac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6af80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6af80 r8:8027ed34 r7:e032de60 r6:84be7000 r5:84a38000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0331fb0 to 0xe0331ff8)
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
 r4:84be2000
INFO: task kworker/0:147:3482 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: dbdb5000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:148:3485 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/0:148   state:D stack:0     pid:3485  tgid:3485  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e033dd84 r8:00000002 r7:60000113 r6:e033dd8c r5:84b35400
 r4:84b35400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b35400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e033de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be21c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b35400 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:dfce3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9ab8c r4:84be7080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b35400 r8:84be70ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7080 r8:8027ed34 r7:e0331e60 r6:84be6980 r5:84b35400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe033dfb0 to 0xe033dff8)
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
 r4:84be2300
INFO: task kworker/0:148:3485 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: dbdb5000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:149:3487 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/0:149   state:D stack:0     pid:3487  tgid:3487  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0345d84 r8:00000002 r7:60000113 r6:e0345d8c r5:84b34800
 r4:84b34800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b34800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0345e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be2340
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b34800 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:dfcf5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9af8c r4:84be7100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b34800 r8:84be712c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7100 r8:8027ed34 r7:e0331e60 r6:84be6a00 r5:84b34800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0345fb0 to 0xe0345ff8)
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
 r4:84be2280
INFO: task kworker/0:149:3487 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: dc10e000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:150:3489 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/0:150   state:D stack:0     pid:3489  tgid:3489  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e034dd84 r8:00000002 r7:60000113 r6:e034dd8c r5:84b36000
 r4:84b36000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b36000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e034de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be27c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b36000 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:dfd25000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b9bf8c r4:84b9bc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b9bf8c r4:84be7180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b36000 r8:84be71ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7180 r8:8027ed34 r7:e0331e60 r6:84be6a80 r5:84b36000
 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
 r4:84be23c0
INFO: task kworker/0:150:3489 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: dc4a7000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:151:3490 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/0:151   state:D stack:0     pid:3490  tgid:3490  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0351d84 r8:00000002 r7:60000013 r6:e0351d8c r5:84b36c00
 r4:84b36c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b36c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0351e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be2500
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b36c00 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:dfd0d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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 r4:84be7200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b36c00 r8:84be722c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7200 r8:8027ed34 r7:e034de60 r6:84be6b00 r5:84b36c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0351fb0 to 0xe0351ff8)
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
 r4:84be23c0
INFO: task kworker/0:151:3490 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: dc5d5000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:152:3492 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/0:152   state:D stack:0     pid:3492  tgid:3492  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0359d84 r8:00000002 r7:60000113 r6:e0359d8c r5:84b39800
 r4:84b39800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b39800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0359e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<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 r8:84b39800 r7:00000000 r6:83018000 r5:00001000 r4:7f057000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfd1b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9bb8c r4:84be7280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b39800 r8:84be72ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7280 r8:8027ed34 r7:e034de60 r6:84be6b80 r5:84b39800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0359fb0 to 0xe0359ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be2540
INFO: task kworker/0:152:3492 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: dc8b8000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:153:3495 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/0:153   state:D stack:0     pid:3495  tgid:3495  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0365d84 r8:00000002 r7:60000113 r6:e0365d8c r5:84b38000
 r4:84b38000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b38000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0365e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be2ac0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b38000 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:dfd57000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba078c r4:84ba0400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba078c r4:84be7300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b38000 r8:84be732c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7300 r8:8027ed34 r7:e034de60 r6:84be6c00 r5:84b38000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0365fb0 to 0xe0365ff8)
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
 r4:84be26c0
INFO: task kworker/0:153:3495 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: dcb3a000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:154:3496 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/0:154   state:D stack:0     pid:3496  tgid:3496  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0371d84 r8:00000002 r7:60000113 r6:e0371d8c r5:84b38c00
 r4:84b38c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b38c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0371e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be2940
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b38c00 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:dfd3d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba038c r4:84ba0000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba038c r4:84be7380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b38c00 r8:84be73ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7380 r8:8027ed34 r7:e0365e60 r6:84be6c80 r5:84b38c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0371fb0 to 0xe0371ff8)
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
 r4:84be2a80
INFO: task kworker/0:154:3496 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: dcf3d000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:155:3498 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/0:155   state:D stack:0     pid:3498  tgid:3498  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0379d84 r8:00000002 r7:60000113 r6:e0379d8c r5:84b3bc00
 r4:84b3bc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b3bc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0379e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500d500
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b3bc00 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:e036b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba338c r4:84ba3000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba338c r4:84be7400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b3bc00 r8:84be742c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7400 r8:8027ed34 r7:e0365e60 r6:84be6d00 r5:84b3bc00
 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
 r4:84be28c0
INFO: task kworker/0:155:3498 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: dd54f000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:156:3500 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/0:156   state:D stack:0     pid:3500  tgid:3500  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0381d84 r8:00000002 r7:60000013 r6:e0381d8c r5:84b3b000
 r4:84b3b000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b3b000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0381e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be2c40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b3b000 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:dfd63000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba0b8c r4:84ba0800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba0b8c r4:84be7480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b3b000 r8:84be74ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7480 r8:8027ed34 r7:e0379e60 r6:84be6d80 r5:84b3b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0381fb0 to 0xe0381ff8)
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
 r4:84be2a00
INFO: task kworker/0:156:3500 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: dd54f000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:157:3502 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/0:157   state:D stack:0     pid:3502  tgid:3502  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0389d84 r8:00000002 r7:60000113 r6:e0389d8c r5:84b3a400
 r4:84b3a400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b3a400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0389e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be2d40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b3a400 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:dfd79000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba0f8c r4:84ba0c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba0f8c r4:84be7500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b3a400 r8:84be752c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7500 r8:8027ed34 r7:e0379e60 r6:84be6e00 r5:84b3a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0389fb0 to 0xe0389ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be2b80
INFO: task kworker/0:157:3502 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: dd967000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:158:3504 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/0:158   state:D stack:0     pid:3504  tgid:3504  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0391d84 r8:00000002 r7:60000113 r6:e0391d8c r5:84b3c800
 r4:84b3c800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b3c800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0391e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be2e40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b3c800 r7:00000000 r6:83018000 r5:00001000 r4:7f063000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfd91000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba138c r4:84ba1000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba138c r4:84be7580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b3c800 r8:84be75ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7580 r8:8027ed34 r7:e0379e60 r6:84be6e80 r5:84b3c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0391fb0 to 0xe0391ff8)
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
 r4:84be2f80
INFO: task kworker/0:158:3504 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: dd967000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:159:3506 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/0:159   state:D stack:0     pid:3506  tgid:3506  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0399d84 r8:00000002 r7:60000113 r6:e0399d8c r5:84b3d400
 r4:84b3d400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b3d400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0399e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be0b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b3d400 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:dfda7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba178c r4:84ba1400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba178c r4:84be7600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b3d400 r8:84be762c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7600 r8:8027ed34 r7:e0379e60 r6:84be6f00 r5:84b3d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0399fb0 to 0xe0399ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be0bc0
INFO: task kworker/0:159:3506 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: de1b7000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:160:3508 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/0:160   state:D stack:0     pid:3508  tgid:3508  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e03a1d84 r8:00000002 r7:60000113 r6:e03a1d8c r5:84b3e000
 r4:84b3e000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b3e000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03a1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84bf2c00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b3e000 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:dfdb3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba1b8c r4:84ba1800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba1b8c r4:84be7680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b3e000 r8:84be76ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7680 r8:8027ed34 r7:e0379e60 r6:84be6f80 r5:84b3e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe03a1fb0 to 0xe03a1ff8)
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
 r4:84bf2f40
INFO: task kworker/0:160:3508 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: de1b7000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:161:3510 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/0:161   state:D stack:0     pid:3510  tgid:3510  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e03b5d84 r8:00000002 r7:60000113 r6:e03b5d8c r5:84b3ec00
 r4:84b3ec00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b3ec00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03b5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8f80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b3ec00 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:dfdc5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba1f8c r4:84ba1c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba1f8c r4:84be7700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b3ec00 r8:84be772c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7700 r8:8027ed34 r7:e0379e60 r6:84be6000 r5:84b3ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe03b5fb0 to 0xe03b5ff8)
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
 r4:84be8800
INFO: task kworker/0:161:3510 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: de9ce000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:162:3512 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/0:162   state:D stack:0     pid:3512  tgid:3512  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e03b9d84 r8:00000002 r7:60000113 r6:e03b9d8c r5:84b40000
 r4:84b40000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b40000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03b9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500d040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b40000 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:dfdd1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba238c r4:84ba2000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba238c r4:84be7780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b40000 r8:84be77ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7780 r8:8027ed34 r7:e0379e60 r6:8500e000 r5:84b40000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe03b9fb0 to 0xe03b9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8500d080
INFO: task kworker/0:162:3512 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: de9ce000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:163:3514 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/0:163   state:D stack:0     pid:3514  tgid:3514  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e03c1d84 r8:00000002 r7:60000113 r6:e03c1d8c r5:84b41800
 r4:84b41800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b41800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03c1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500d200
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b41800 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: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)
 r5:84ba278c r4:84ba2400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba278c r4:84be7800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b41800 r8:84be782c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7800 r8:8027ed34 r7:e0379e60 r6:8500e080 r5:84b41800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe03c1fb0 to 0xe03c1ff8)
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
 r4:8500d100
INFO: task kworker/0:163:3514 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: df047000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:164:3516 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/0:164   state:D stack:0     pid:3516  tgid:3516  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e03c9d84 r8:00000002 r7:60000113 r6:e03c9d8c r5:84b40c00
 r4:84b40c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b40c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03c9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500d300
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b40c00 r7:00000000 r6:83018000 r5:00001000 r4:7f06f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdeb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba2b8c r4:84ba2800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba2b8c r4:84be7880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b40c00 r8:84be78ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7880 r8:8027ed34 r7:e0379e60 r6:8500e100 r5:84b40c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe03c9fb0 to 0xe03c9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8500d1c0
INFO: task kworker/0:164:3516 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: df047000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:165:3518 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/0:165   state:D stack:0     pid:3518  tgid:3518  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e03cdd84 r8:00000002 r7:60000113 r6:e03cdd8c r5:84b42400
 r4:84b42400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b42400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03cde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500d3c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b42400 r7:00000000 r6:83018000 r5:00001000 r4:7f071000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0319000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba2f8c r4:84ba2c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba2f8c r4:84be7900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b42400 r8:84be792c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7900 r8:8027ed34 r7:e0379e60 r6:8500e180 r5:84b42400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe03cdfb0 to 0xe03cdff8)
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
 r4:8500d280
INFO: task kworker/0:165:3518 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: df581000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:166:3521 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/0:166   state:D stack:0     pid:3521  tgid:3521  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e03ddd84 r8:00000002 r7:60000113 r6:e03ddd8c r5:84b43000
 r4:84b43000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b43000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03dde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500dc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b43000 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:dfb93000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba438c r4:84ba4000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba438c r4:84be7980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b43000 r8:84be79ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7980 r8:8027ed34 r7:e0379e60 r6:8500e200 r5:84b43000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe03ddfb0 to 0xe03ddff8)
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
 r4:8500d540
INFO: task kworker/0:166:3521 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86000 r8:80200be4 r7:e0325d54 r6:ffffffff r5:84a86000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0325d20 to 0xe0325d68)
5d20: df73c000 dfaff000 00000001 80239bb8 7f15d000 00000001 82abf1c4 82abe5a0
5d40: 7f15d000 dfaff000 8280c9b4 e0325d9c e0325da0 e0325d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0325dc0 r5:e0325e08
 r4:e0325dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b58b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86000 r7:00000000 r6:83018000 r5:00001000 r4:7f15d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ec605000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:858d5f8c r4:858d5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:858d5f8c r4:84b6ab80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86000 r8:84b6abac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ab80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ab80 r8:8027ed34 r7:dfda1e60 r6:84b6ac00 r5:84a86000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0325fb0 to 0xe0325ff8)
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
 r4:84be8840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:167:3522 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/0:167   state:D stack:0     pid:3522  tgid:3522  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e03e1d84 r8:00000002 r7:60000113 r6:e03e1d8c r5:84b43c00
 r4:84b43c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b43c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03e1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500d700
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b43c00 r7:00000000 r6:83018000 r5:00001000 r4:7f075000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e03e3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba378c r4:84ba3400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba378c r4:84be7a00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b43c00 r8:84be7a2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7a00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7a00 r8:8027ed34 r7:e03dde60 r6:8500e280 r5:84b43c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe03e1fb0 to 0xe03e1ff8)
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
 r4:8500d540
INFO: task kworker/0:167:3522 is blocked on a mutex likely owned by task kworker/0:143:3475.
task:kworker/0:143   state:R  running task     stack:0     pid:3475  tgid:3475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:84a86000 r9:00000000 r8:80304ffc r7:80289800 r6:e0325cf0 r5:e0325d14
 r4:00000000
[<e0325d1c>] (0xe0325d1c) from [<e0325d34>] (0xe0325d34)
[<e19ffff9>] (0xe19ffff9) from [<eb022192>] (0xeb022192)
Backtrace aborted due to bad frame pointer <e59f0020>
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:168:3524 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/0:168   state:D stack:0     pid:3524  tgid:3524  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfe39d84 r8:00000002 r7:60000113 r6:dfe39d8c r5:84b46000
 r4:84b46000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b46000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe39e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500d800
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b46000 r7:00000000 r6:83018000 r5:00001000 r4:7f00b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df885000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba3b8c r4:84ba3800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba3b8c r4:84be7a80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b46000 r8:84be7aac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7a80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7a80 r8:8027ed34 r7:e03dde60 r6:8500e300 r5:84b46000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe39fb0 to 0xdfe39ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8500d640
INFO: task kworker/0:168:3524 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 7f328000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 90050013 ffffffff
 r5:90050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:169:3526 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/0:169   state:D stack:0     pid:3526  tgid:3526  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfe71d84 r8:00000002 r7:60000013 r6:dfe71d8c r5:84b46c00
 r4:84b46c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b46c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe71e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500d8c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b46c00 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:dfb39000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba3f8c r4:84ba3c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba3f8c r4:84be7b00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b46c00 r8:84be7b2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7b00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7b00 r8:8027ed34 r7:e03dde60 r6:8500e380 r5:84b46c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe71fb0 to 0xdfe71ff8)
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
 r4:8500d780
INFO: task kworker/0:169:3526 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 7f845000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 90050013 ffffffff
 r5:90050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:170:3528 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/0:170   state:D stack:0     pid:3528  tgid:3528  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfe75d84 r8:00000002 r7:60000013 r6:dfe75d8c r5:84b45400
 r4:84b45400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b45400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe75e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500dd00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b45400 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:dfbb1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba478c r4:84ba4400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba478c r4:84be7b80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b45400 r8:84be7bac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7b80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7b80 r8:8027ed34 r7:e03dde60 r6:8500e400 r5:84b45400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe75fb0 to 0xdfe75ff8)
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
 r4:8500d900
INFO: task kworker/0:170:3528 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 7f845000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 90050013 ffffffff
 r5:90050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:48:3532 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/1:48    state:D stack:0     pid:3532  tgid:3532  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e03a9d84 r8:00000002 r7:60000113 r6:e03a9d8c r5:84b44800
 r4:84b44800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b44800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03a9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8501c900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84b44800 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: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)
 r5:84ab278c r4:84ab2400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84ab278c r4:8500e480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84b44800 r8:8500e4ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8500e480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8500e480 r8:8027ed34 r7:dfb31e60 r6:8500e500 r5:84b44800
 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
 r4:8501c080
INFO: task kworker/1:48:3532 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 7fbf0000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 90050013 ffffffff
 r5:90050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:49:3533 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/1:49    state:D stack:0     pid:3533  tgid:3533  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfe59d84 r8:00000002 r7:60000113 r6:dfe59d8c r5:85068000
 r4:85068000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85068000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe59e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8501c300
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85068000 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:dfbc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ab1b8c r4:84ab1800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84ab1b8c r4:8500e580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85068000 r8:8500e5ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8500e580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8500e580 r8:8027ed34 r7:e03a9e60 r6:8500e600 r5:85068000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8501c080
INFO: task kworker/1:49:3533 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 7feb1000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 90050013 ffffffff
 r5:90050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:171:3535 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/0:171   state:D stack:0     pid:3535  tgid:3535  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfe91d84 r8:00000002 r7:60000013 r6:dfe91d8c r5:85068c00
 r4:85068c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85068c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe91e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500a340
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85068c00 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:dfc6f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba538c r4:84ba5000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba538c r4:84be7c00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85068c00 r8:84be7c2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7c00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7c00 r8:8027ed34 r7:dfe75e60 r6:8500e680 r5:85068c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe91fb0 to 0xdfe91ff8)
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
 r4:8500db40
INFO: task kworker/0:171:3535 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 8017b000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:172:3537 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/0:172   state:D stack:0     pid:3537  tgid:3537  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfe85d84 r8:00000002 r7:60000113 r6:dfe85d8c r5:85069800
 r4:85069800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85069800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe85e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500df80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85069800 r7:00000000 r6:83018000 r5:00001000 r4:7f085000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfbd7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba4b8c r4:84ba4800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba4b8c r4:84be7c80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85069800 r8:84be7cac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7c80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7c80 r8:8027ed34 r7:dfe91e60 r6:8500e700 r5:85069800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe85fb0 to 0xdfe85ff8)
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
 r4:8500dc00
INFO: task kworker/0:172:3537 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 80802000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:50:3539 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/1:50    state:D stack:0     pid:3539  tgid:3539  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfec5d84 r8:00000002 r7:60000113 r6:dfec5d8c r5:8506a400
 r4:8506a400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8506a400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfec5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8501c680
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8506a400 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: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)
 r5:84ab1f8c r4:84ab1c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84ab1f8c r4:8500e780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8506a400 r8:8500e7ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8500e780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8500e780 r8:8027ed34 r7:e03a9e60 r6:8500e800 r5:8506a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfec5fb0 to 0xdfec5ff8)
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
 r4:8501c2c0
INFO: task kworker/1:50:3539 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 80802000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:173:3541 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/0:173   state:D stack:0     pid:3541  tgid:3541  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfed5d84 r8:00000002 r7:60000013 r6:dfed5d8c r5:8506b000
 r4:8506b000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8506b000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfed5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500a040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8506b000 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:dfc07000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba4f8c r4:84ba4c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba4f8c r4:84be7d00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8506b000 r8:84be7d2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7d00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7d00 r8:8027ed34 r7:dfe91e60 r6:8500e900 r5:8506b000
 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
 r4:8500de40
INFO: task kworker/0:173:3541 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 81142000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:51:3543 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/1:51    state:D stack:0     pid:3543  tgid:3543  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dfea1d84 r8:00000002 r7:60000113 r6:dfea1d8c r5:8506bc00
 r4:8506bc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8506bc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfea1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8501c800
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8506bc00 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:dfc2b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ab238c r4:84ab2000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84ab238c r4:8500e980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8506bc00 r8:8500e9ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8500e980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8500e980 r8:8027ed34 r7:e03a9e60 r6:8500ea00 r5:8506bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfea1fb0 to 0xdfea1ff8)
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
 r4:8501c640
INFO: task kworker/1:51:3543 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 81194000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:52:3546 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/1:52    state:D stack:0     pid:3546  tgid:3546  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dff15d84 r8:00000002 r7:60000113 r6:dff15d8c r5:8506c800
 r4:8506c800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8506c800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff15e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850bb240
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8506c800 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:dfd47000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ab378c r4:84ab3400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84ab378c r4:8500ea80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8506c800 r8:8500eaac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8500ea80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8500ea80 r8:8027ed34 r7:e03a9e60 r6:8500eb00 r5:8506c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff15fb0 to 0xdff15ff8)
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
 r4:8501c880
INFO: task kworker/1:52:3546 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 81194000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:53:3548 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/1:53    state:D stack:0     pid:3548  tgid:3548  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dff29d84 r8:00000002 r7:60000113 r6:dff29d8c r5:8506d400
 r4:8506d400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8506d400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff29e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8501cf00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8506d400 r7:00000000 r6:83018200 r5:00001000 r4:7f09b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe47000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ab2b8c r4:84ab2800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84ab2b8c r4:8500eb80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8506d400 r8:8500ebac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8500eb80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8500eb80 r8:8027ed34 r7:dff15e60 r6:8500ec00 r5:8506d400
 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
 r4:8501c880
INFO: task kworker/1:53:3548 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 816d2000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:174:3549 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/0:174   state:D stack:0     pid:3549  tgid:3549  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dff5dd84 r8:00000002 r7:60000013 r6:dff5dd8c r5:8506e000
 r4:8506e000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8506e000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff5de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500a580
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8506e000 r7:00000000 r6:83018000 r5:00001000 r4:7f093000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfc99000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba5b8c r4:84ba5800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba5b8c r4:84be7d80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8506e000 r8:84be7dac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7d80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7d80 r8:8027ed34 r7:dfe91e60 r6:8500ec80 r5:8506e000
 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
 r4:8500a480
INFO: task kworker/0:174:3549 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 81c6f000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:82abf1e4
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:00000001
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:175   state:D stack:0     pid:3551  tgid:3551  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff75e08
[<804e4f0c>] (_vm_unmap_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
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8500a5c0
INFO: task kworker/0:175:3551 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 81e84000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:176:3554 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/0:176   state:D stack:0     pid:3554  tgid:3554  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff3de08
 r4:00000000
 r5:00001000 r4:dfe19000
 r10:61c88647 r9:84a3a400 r8:84be7eac r7:82804d40 r6:dddced40 r5:dddced60
 r10:00000000 r9:84be7e80 r8:8027ed34 r7:dff5de60 r6:84be7f00 r5:84a3a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff3dfb0 to 0xdff3dff8)
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
 r4:8500a5c0
INFO: task kworker/0:176:3554 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 81f81000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+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
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
INFO: task kworker/0:177:3556 blocked for more than 453 seconds.
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffa1e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500ab00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a3b000 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:dfe31000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba678c r4:84ba6400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba678c r4:84be7f80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a3b000 r8:84be7fac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be7f80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84be7f80 r8:8027ed34 r7:dff3de60 r6:85015000 r5:84a3b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdffa1fb0 to 0xdffa1ff8)
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
 r4:8500a680
INFO: task kworker/0:177:3556 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:00000000
5d60: 80050013 ffffffff
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
5fa0:                                     00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dff8dd84 r8:00000002 r7:60000113 r6:dff8dd8c r5:84a3bc00
 r4:84a3bc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a3bc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff8de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500a840
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a3bc00 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:dfe27000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba638c r4:84ba6000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba638c r4:85015080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a3bc00 r8:850150ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85015080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85015080 r8:8027ed34 r7:dffa1e60 r6:85015100 r5:84a3bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff8dfb0 to 0xdff8dff8)
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
 r4:8500a680
INFO: task kworker/0:178:3557 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 82782000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (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 r9:84a3c800 r8:850151ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85015180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85015180 r8:8027ed34 r7:dffa1e60 r6:85015200 r5:84a3c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdffd1fb0 to 0xdffd1ff8)
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
 r4:8500aa00
INFO: task kworker/0:179:3560 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 829b6000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:54:3563 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.
task:kworker/1:54    state:D stack:0     pid:3563  tgid:3563  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0005d84 r8:00000002 r7:60000113 r6:e0005d8c r5:84a3d400
 r4:84a3d400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a3d400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0005e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850bb140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a3d400 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:dfd2b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ab338c r4:84ab3000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84ab338c r4:8500ed80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:8500edac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8500ed80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8500ed80 r8:8027ed34 r7:dff15e60 r6:85015280 r5:84a3d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0005fb0 to 0xe0005ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:00000000
 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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:180:3565 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/0:180   state:D stack:0     pid:3565  tgid:3565  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:dffb1d84 r8:00000002 r7:60000113 r6:dffb1d8c r5:84a3ec00
 r4:84a3ec00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a3ec00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffb1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84bf2dc0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:85015300
1fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r4:00000000
[<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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:181:3566 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/0:181   state:D stack:0     pid:3566  tgid:3566  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e03f1d84 r8:00000002 r7:60000113 r6:e03f1d8c r5:84a3e000
 r4:84a3e000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (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 r9:85015400 r8:8027ed34 r7:dffb1e60 r6:85015480 r5:84a3e000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 83968000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e030de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500b000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a39800 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:dfe99000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba778c r4:84ba7400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba778c r4:85015500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:8501552c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85015500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85015500 r8:8027ed34 r7:dffb1e60 r6:85015580 r5:84a39800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe030dfb0 to 0xe030dff8)
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
 r4:8500acc0
INFO: task kworker/0:182:3568 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r4:84b6ac80
5fa0:                                     00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03f5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500b1c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a38c00 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:dfea5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ba7b8c r4:84ba7800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84ba7b8c r4:85015600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:8501562c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85015600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85015600 r8:8027ed34 r7:e030de60 r6:85015680 r5:84a38c00
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
5d20: 83e22000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
 r4:00000000
 r5:00001000 r4:dfb21000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:184:3572 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/0:184   state:D stack:0     pid:3572  tgid:3572  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e03f9d84 r8:00000002 r7:60000113 r6:e03f9d8c r5:84b33c00
 r4:84b33c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84b33c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03f9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500b280
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84b33c00 r7:00000000 r6:83018000 r5:00001000 r4:7f0a7000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r7:dddced40 r6:83018000 r5:84ba7f8c r4:85015700
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 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:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:185:3574 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/0:185   state:D stack:0     pid:3574  tgid:3574  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03fde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500b4c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:841a8000 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:dfebd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bac38c r4:84bac000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bac38c r4:85015800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:841a8000 r8:8501582c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85015800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85015800 r8:8027ed34 r7:e03f9e60 r6:85015880 r5:841a8000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe03fdfb0 to 0xe03fdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
5d60: 80050013 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)
 r4:84b6ac80
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
 r4:84be8d80
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0419e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500b580
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:841a8c00 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:dfed7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bac78c r4:84bac400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bac78c r4:85015900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:841a8c00 r8:8501592c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85015900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85015900 r8:8027ed34 r7:e03fde60 r6:85015980 r5:841a8c00
 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
 r4:8500b480
INFO: task kworker/0:186:3577 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 84c17000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_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)
[<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:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:187:3578 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/0:187   state:D stack:0     pid:3578  tgid:3578  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
 r5:85070c00 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0425e08
 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:dfee3000
 r10:61c88647 r9:85070c00 r8:85015a2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85015a00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85015a00 r8:8027ed34 r7:e0419e60 r6:8500ee00 r5:85070c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0425fb0 to 0xe0425ff8)
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
 r4:8500b5c0
INFO: task kworker/0:187:3578 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 850cd000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<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)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:188:3580 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/0:188   state:D stack:0     pid:3580  tgid:3580  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e043dd84 r8:00000002 r7:60000113 r6:e043dd8c r5:85073c00
 r4:85073c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85073c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e043de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500b8c0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:85073c00 r8:85015aac r7:82804d40 r6:dddced40 r5:dddced60
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r4:00000000
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:189:3582 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/0:189   state:D stack:0     pid:3582  tgid:3582  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0349d84 r8:00000002 r7:60000113 r6:e0349d8c r5:85072400
 r4:85072400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85072400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0349e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500bbc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85072400 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:df97d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bad78c r4:84bad400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bad78c r4:85015b00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:85015b2c r7:82804d40 r6:dddced40 r5:dddced60
 r10:00000000 r9:85015b00 r8:8027ed34 r7:e043de60 r6:8500ef00 r5:85072400
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:8500b840
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:190:3583 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/0:190   state:D stack:0     pid:3583  tgid:3583  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0355d84 r8:00000002 r7:60000113 r6:e0355d8c r5:85071800
 r4:85071800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85071800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0355e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500ba40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85071800 r7:00000000 r6:83018000 r5:00001000 r4:7f00d000
[<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)
 r5:84bad38c r4:84bad000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bad38c r4:85015b80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85071800 r8:85015bac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85015b80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85015b80 r8:8027ed34 r7:e0349e60 r6:8500ef80 r5:85071800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0355fb0 to 0xe0355ff8)
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
 r4:8500b840
INFO: task kworker/0:190:3583 is blocked on a mutex likely owned by task kworker/0:144:3477.
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:191:3587 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/0:191   state:D stack:0     pid:3587  tgid:3587  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e03d5d84 r8:00000002 r7:60000113 r6:e03d5d8c r5:85076000
 r4:85076000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85076000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03d5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<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)
 r9:83018005 r8:85076000 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:df9b7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84badb8c r4:84bad800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84badb8c r4:85015c00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:85015c2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85015c00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85015c00 r8:8027ed34 r7:e0349e60 r6:8500e880 r5:85076000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (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)
 r10:00000000 r9:85015c80 r8:8027ed34 r7:e03d5e60 r6:850a3000 r5:85074800
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:193:3590 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/0:193   state:D stack:0     pid:3590  tgid:3590  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e044dd84 r8:00000002 r7:60000113 r6:e044dd8c r5:85073000
 r4:85073000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85073000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e044de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8500bd80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85073000 r7:00000000 r6:83018000 r5:00001000 r4:7f02f000
 r7:dddced40 r6:83018000 r5:84badf8c r4:85015d00
 r4:00000001
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 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)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:194:3592 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/0:194   state:D stack:0     pid:3592  tgid:3592  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0451d84 r8:00000002 r7:60000113 r6:e0451d8c r5:85076c00
 r4:85076c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85076c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0451e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (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 r9:85076c00 r8:85015dac r7:82804d40 r6:dddced40 r5:dddced60
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
[<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:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:195:3594 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/0:195   state:D stack:0     pid:3594  tgid:3594  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0491d84 r8:00000002 r7:60000013 r6:e0491d8c r5:85075400
 r4:85075400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0491e08
 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 r9:85075400 r8:85015e2c r7:82804d40 r6:dddced40 r5:dddced60
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
5d20: 86908000 dfaeb000 00000001 80239bb8 7f15f000 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)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:196:3596 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/0:196   state:D stack:0     pid:3596  tgid:3596  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e04a9d84 r8:00000002 r7:60000113 r6:e04a9d8c r5:85079800
 r4:85079800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85079800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04a9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850a4180
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85079800 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:dfa81000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84baeb8c r4:84bae800
[<8027e134>] (process_one_work) 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(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
 r4:850a42c0
INFO: task kworker/0:196:3596 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 86ddd000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
task:kworker/0:197   state:D stack:0     pid:3598  tgid:3598  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04ade08
 r4:00000000
[<81a2b6dc>] (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 r9:85078000 r8:85015f2c r7:82804d40 r6:dddced40 r5:dddced60
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:850a4140
INFO: task kworker/0:197:3598 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 87037000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:198:3600 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/0:198   state:D stack:0     pid:3600  tgid:3600  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e04b5d84 r8:00000002 r7:60000113 r6:e04b5d8c r5:85078c00
 r4:85078c00
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:199:3602 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/0:199   state:D stack:0     pid:3602  tgid:3602  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e04bdd84 r8:00000002 r7:60000013 r6:e04bdd8c r5:8507a400
 r4:8507a400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8507a400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04bde08
[<804e4f0c>] (_vm_unmap_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)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
dfa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
      Not tainted 6.16.0-rc2-syzkaller #0
Call trace: 
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04c5e08
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bafb8c r4:84baf800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bafb8c r4:850ab080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:850ab0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850ab080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ab080 r8:8027ed34 r7:e04bde60 r6:850a3400 r5:8507b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe04c5fb0 to 0xe04c5ff8)
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
 r4:850a4540
INFO: task kworker/0:200:3604 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 878f4000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:201:3606 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/0:201   state:D stack:0     pid:3606  tgid:3606  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e04c9d84 r8:00000002 r7:60000113 r6:e04c9d8c r5:8507c800
 r4:8507c800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8507c800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04c9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850a4bc0
 r4:00000000
 r9:83018005 r8:8507c800 r7:00000000 r6:83018000 r5:00001000 r4:7f045000
[<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)
 r10:00000000 r9:850ab100 r8:8027ed34 r7:e04bde60 r6:850a3480 r5:8507c800
9fa0:                                     00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfb21000
[<8027e134>] (process_one_work) 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(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:202:3608 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/0:202   state:D stack:0     pid:3608  tgid:3608  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e04d1d84 r8:00000002 r7:60000113 r6:e04d1d8c r5:8507e000
 r4:8507e000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8507e000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04d1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850a4980
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8507e000 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:dfcdb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bb038c r4:84bb0000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bb038c r4:850ab180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:850ab1ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850ab180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ab180 r8:8027ed34 r7:e04c9e60 r6:850a3500 r5:8507e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe04d1fb0 to 0xe04d1ff8)
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
 r4:850a4840
INFO: task kworker/0:202:3608 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 88741000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:203:3610 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/0:203   state:D stack:0     pid:3610  tgid:3610  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e04d9d84 r8:00000002 r7:60000113 r6:e04d9d8c r5:8507d400
 r4:8507d400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8507d400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04d9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850a4a40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8507d400 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:dfcf3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bb078c r4:84bb0400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bb078c r4:850ab200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r4:850ab200
 r4:00000001
9fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:204:3612 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/0:204   state:D stack:0     pid:3612  tgid:3612  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e04e1d84 r8:00000002 r7:60000013 r6:e04e1d8c r5:8507ec00
 r4:8507ec00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8507ec00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04e1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
 r4:00000000
 r5:00001000 r4:dfda9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bb138c r4:84bb1000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bb138c r4:850ab280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:850ab2ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850ab280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ab280 r8:8027ed34 r7:e04c9e60 r6:850a3600 r5:8507ec00
 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
 r4:850a4d00
INFO: task kworker/0:204:3612 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r4:82abf1e4
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:205:3614 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/0:205   state:D stack:0     pid:3614  tgid:3614  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e04e9d84 r8:00000002 r7:60000113 r6:e04e9d8c r5:8507bc00
 r4:8507bc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8507bc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04e9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850a4d80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r5:00001000 r4:dfd15000
 r7:dddced40 r6:83018000 r5:84bb0f8c r4:850ab300
 r10:00000000 r9:850ab300 r8:8027ed34 r7:e04e1e60 r6:850a3680 r5:8507bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe04e9fb0 to 0xe04e9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850a4d40
INFO: task kworker/0:205:3614 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 8903d000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 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)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:55    state:D stack:0     pid:3617  tgid:3617  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04dde08
 r4:00000000
[<81a2b6dc>] (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)
 r5:84ab3b8c r4:84ab3800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84ab3b8c r4:850a3700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85070000 r8:850a372c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850a3700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850a3700 r8:8027ed34 r7:dff15e60 r6:850a3780 r5:85070000
 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
 r4:850bb1c0
INFO: task kworker/1:55:3617 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 8941e000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<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 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:829185c4 r9:e041dd84 r8:00000002 r7:60000113 r6:e041dd8c r5:85080000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e041de08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850c6980
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:843f6f8c r4:843f6c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:843f6f8c r4:850a3800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85080000 r8:850a382c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850a3800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850a3800 r8:8027ed34 r7:e04dde60 r6:850a3880 r5:85080000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe041dfb0 to 0xe041dff8)
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
 r4:850bb300
INFO: task kworker/1:56:3619 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 8941e000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r5:00001000 r4:dfb21000
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 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:e04c1e08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:dfd8f000
 r7:ddde2d40 r6:83018200 r5:84ab3f8c r4:850a3900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85080c00 r8:850a392c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850a3900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850a3900 r8:8027ed34 r7:e041de60 r6:850a3980 r5:85080c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe04c1fb0 to 0xe04c1ff8)
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
 r4:850bb300
INFO: task kworker/1:57:3621 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 89861000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 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)
 r4:84b6ac80
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:206:3622 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/0:206   state:D stack:0     pid:3622  tgid:3622  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e04f1d84 r8:00000002 r7:60000013 r6:e04f1d8c r5:85081800
 r4:85081800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85081800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04f1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (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 r9:85081800 r8:850ab3ac r7:82804d40 r6:dddced40 r5:dddced60
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:dfd85dc0
[<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 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:58:3624 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/1:58    state:D stack:0     pid:3624  tgid:3624  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e04fdd84 r8:00000002 r7:60000113 r6:e04fdd8c r5:85083000
 r4:85083000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85083000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04fde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850c6a00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85083000 r7:00000000 r6:83018200 r5:00001000 r4:7f06f000
 r5:843f5f8c r4:843f5c00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850bb640
INFO: task kworker/1:58:3624 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 89f53000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) 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(0xdfd85fb0 to 0xdfd85ff8)
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
 r4:85083c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0505e08
[<81a2b6dc>] (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 r9:850ab400 r8:8027ed34 r7:e04f1e60 r6:850a3b80 r5:85083c00
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
 r4:8501f3c0
INFO: task kworker/0:207:3627 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 8a30c000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<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
task:kworker/0:208   state:D stack:0     pid:3629  tgid:3629  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0509e08
[<804e4f0c>] (_vm_unmap_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 r5:84bb1f8c r4:850ab480
 r10:61c88647 r9:85082400 r8:850ab4ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850ab480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ab480 r8:8027ed34 r7:e0505e60 r6:850a3c00 r5:85082400
 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
 r4:850b8040
INFO: task kworker/0:208:3629 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 8a651000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:00000000
 r5:00001000 r4:dfb21000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
5fc0: 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/0:209   state:D stack:0     pid:3630  tgid:3630  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e050dd84 r8:00000002 r7:60000013 r6:e050dd8c r5:85085400
 r4:85085400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85085400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e050de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850b8240
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85085400 r7:00000000 r6:83018000 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)
 r7:dddced40 r6:83018000 r5:84bb238c r4:850ab500
 r4:00000001
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
 r5:80050013 r4:80239bd0
 r4:00000000
 r5:00001000 r4:dfb21000
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:210:3632 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/0:210   state:D stack:0     pid:3632  tgid:3632  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0515d84 r8:00000002 r7:60000113 r6:e0515d8c r5:85084800
 r4:85084800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85084800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (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(0xe0515fb0 to 0xe0515ff8)
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:211:3634 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/0:211   state:D stack:0     pid:3634  tgid:3634  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e051dd84 r8:00000002 r7:60000113 r6:e051dd8c r5:85086000
 r4:85086000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85086000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e051de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850b82c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85086000 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:dfb85000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bb278c r4:84bb2400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bb278c r4:850ab600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85086000 r8:850ab62c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850ab600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ab600 r8:8027ed34 r7:e0515e60 r6:850a3d80 r5:85086000
 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
 r4:850b8440
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:00000000
[<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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:212:3636 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/0:212   state:D stack:0     pid:3636  tgid:3636  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0525d84 r8:00000002 r7:60000113 r6:e0525d8c r5:85088c00
 r4:85088c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85088c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0525e08
[<804e4f0c>] (_vm_unmap_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 r5:84bb2b8c r4:850ab680
Exception stack(0xe0525fb0 to 0xe0525ff8)
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 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:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:213:3638 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/0:213   state:D stack:0     pid:3638  tgid:3638  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e052dd84 r8:00000002 r7:60000113 r6:e052dd8c r5:85088000
 r4:85088000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85088000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e052de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850b8540
 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 r9:85088000 r8:850ab72c r7:82804d40 r6:dddced40 r5:dddced60
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 8b940000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
5fc0: 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:e0535e08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:84bb338c r4:84bb3000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bb338c r4:850ab780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:850ab7ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850ab780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ab780 r8:8027ed34 r7:e0515e60 r6:850a3f00 r5:85089800
 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
 r4:850b8580
INFO: task kworker/0:214:3640 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 8bceb000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
INFO: task kworker/0:215:3642 blocked for more than 455 seconds.
 r5:8508bc00 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0541e08
 r9:83018005 r8:8508bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f073000
 r4:850ab800
Exception stack(0xe0541fb0 to 0xe0541ff8)
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850b86c0
INFO: task kworker/0:215:3642 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 8c052000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:216:3644 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/0:216   state:D stack:0     pid:3644  tgid:3644  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0549d84 r8:00000002 r7:60000113 r6:e0549d8c r5:8508b000
 r4:8508b000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8508b000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0549e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850b89c0
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
Exception stack(0xe0549fb0 to 0xe0549ff8)
 r4:850b8800
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0551d84 r8:00000002 r7:60000013 r6:e0551d8c r5:8508a400
 r4:8508a400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8508a400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0551e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850b8c40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8508a400 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:dfc8b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bb438c r4:84bb4000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bb438c r4:850ab980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:850ab9ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850ab980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ab980 r8:8027ed34 r7:e0541e60 r6:850cb080 r5:8508a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0551fb0 to 0xe0551ff8)
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
 r4:850b8900
INFO: task kworker/0:217:3646 is blocked on a mutex likely owned by task kworker/0:144:3477.
Workqueue: events bpf_prog_free_deferred
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 8c64c000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<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)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:218   state:D stack:0     pid:3649  tgid:3649  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0555e08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850b8e00
 r5:84bb478c r4:84bb4400
 r10:00000000 r9:850aba00 r8:8027ed34 r7:e0541e60 r6:850cb100 r5:8508c800
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
 r4:850b8b80
INFO: task kworker/0:218:3649 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 8ca5e000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
 r5:8508ec00 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e055de08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:dfdf7000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bb4b8c r4:84bb4800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bb4b8c r4:850aba80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8508ec00 r8:850abaac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850aba80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850aba80 r8:8027ed34 r7:e0541e60 r6:850cb180 r5:8508ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe055dfb0 to 0xe055dff8)
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
 r4:850b8dc0
INFO: task kworker/0:219:3651 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r4:dfd85dc0
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:220   state:D stack:0     pid:3653  tgid:3653  ppid:2      task_flags:0x4208060 flags:0x00000000
 r5:8508e000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0565e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850bbfc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8508e000 r7:00000000 r6:83018000 r5:00001000 r4:7f071000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe49000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bb4f8c r4:84bb4c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bb4f8c r4:850abb00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8508e000 r8:850abb2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850abb00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850abb00 r8:8027ed34 r7:e0541e60 r6:850cb200 r5:8508e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0565fb0 to 0xe0565ff8)
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
 r4:850b8dc0
INFO: task kworker/0:220:3653 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 8cf96000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/1:59    state:D stack:0     pid:3656  tgid:3656  ppid:2      task_flags:0x4208060 flags:0x00000000
 r5:8508d400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0561e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<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 r8:8508d400 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:e037d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85050f8c r4:85050c00
 r10:61c88647 r9:8508d400 r8:850cb2ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 8d20a000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 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)
 r4:84b6ac80
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:60    state:D stack:0     pid:3657  tgid:3657  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e054de08
[<81a2b6dc>] (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)
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
 r4:850c6b80
INFO: task kworker/1:60:3657 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 8d3ae000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<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 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e056dd84 r8:00000002 r7:60000113 r6:e056dd8c r5:84870c00
 r4:84870c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84870c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e056de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850cf000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84870c00 r7:00000000 r6:83018000 r5:00001000 r4:7f075000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe87000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bb578c r4:84bb5400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bb578c r4:850abb80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84870c00 r8:850abbac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850abb80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850abb80 r8:8027ed34 r7:e0541e60 r6:850cb480 r5:84870c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe056dfb0 to 0xe056dff8)
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
 r4:850a4cc0
INFO: task kworker/0:221:3659 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfb21000
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:222:3662 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/0:222   state:D stack:0     pid:3662  tgid:3662  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0575d84 r8:00000002 r7:60000113 r6:e0575d8c r5:84872400
 r4:84872400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84872400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0575e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850cf180
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84872400 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:dfea3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bb5b8c r4:84bb5800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:00000000 r9:850abc00 r8:8027ed34 r7:e056de60 r6:850cb500 r5:84872400
 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
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850cf0c0
INFO: task kworker/0:222:3662 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 8db27000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:223   state:D stack:0     pid:3664  tgid:3664  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e057de08
[<81a2b6dc>] (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(0xe057dfb0 to 0xe057dff8)
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
 r4:850cf140
INFO: task kworker/0:223:3664 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 8ddce000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850cf340
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:850abd00 r8:8027ed34 r7:e057de60 r6:850cb600 r5:84871800
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850cf140
INFO: task kworker/0:224:3665 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 8e13a000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e058dd84 r8:00000002 r7:60000013 r6:e058dd8c r5:84876000
 r4:84876000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84876000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e058de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850cf800
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84876000 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:dff0b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bb6f8c r4:84bb6c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bb6f8c r4:850abd80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84876000 r8:850abdac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850abd80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
Exception stack(0xe058dfb0 to 0xe058dff8)
 r4:850cf6c0
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
 r10:829185c4 r9:e0591d84 r8:00000002 r7:60000113 r6:e0591d8c r5:84876c00
 r4:84876c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84876c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0591e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850cf580
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84876c00 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:dfeeb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bb678c r4:84bb6400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bb678c r4:850abe00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84876c00 r8:850abe2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850abe00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
1fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:227:3671 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/0:227   state:D stack:0     pid:3671  tgid:3671  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0579d84 r8:00000002 r7:60000113 r6:e0579d8c r5:841aec00
 r4:841aec00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:841aec00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0579e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850cf700
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:841aec00 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:dfeff000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bb6b8c r4:84bb6800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bb6b8c r4:850abe80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:841aec00 r8:850abeac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850abe80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850abe80 r8:8027ed34 r7:e058de60 r6:850abf00 r5:841aec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0579fb0 to 0xe0579ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850cf500
INFO: task kworker/0:227:3671 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 8e9b5000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r5:00001000 r4:dfb21000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:228   state:D stack:0     pid:3674  tgid:3674  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0589e08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:df95f000
 r5:84bbc78c r4:84bbc400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bbc78c r4:850abf80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:841ae000 r8:850abfac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850abf80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850abf80 r8:8027ed34 r7:e058de60 r6:850ab900 r5:841ae000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0589fb0 to 0xe0589ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850cf980
INFO: task kworker/0:228:3674 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 8ed75000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:61    state:D stack:0     pid:3676  tgid:3676  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0569e08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850de180
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:841ad400 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:dff2d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8505038c r4:85050000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8505038c r4:850cb780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:841ad400 r8:850cb7ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850cb780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850cb780 r8:8027ed34 r7:e0561e60 r6:850db000 r5:841ad400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0569fb0 to 0xe0569ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850de140
INFO: task kworker/1:61:3676 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 8f1dc000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 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 r5:84be8bc0
[<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:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:229:3677 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/0:229   state:D stack:0     pid:3677  tgid:3677  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e059dd84 r8:00000002 r7:60000013 r6:e059dd8c r5:841abc00
 r4:841abc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:841abc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e059de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850cfc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:841abc00 r7:00000000 r6:83018000 r5:00001000 r4:7f087000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:850db080 r8:8027ed34 r7:e0589e60 r6:850db100 r5:841abc00
 r4:850cf9c0
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r5:00001000 r4:dfb21000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:62:3679 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/1:62    state:D stack:0     pid:3679  tgid:3679  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e05a1d84 r8:00000002 r7:60000113 r6:e05a1d8c r5:841ac800
 r4:841ac800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:841ac800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05a1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<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 r8:841ac800 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: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)
 r5:85050b8c r4:85050800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85050b8c r4:850cb800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:841ac800 r8:850cb82c r7:82804d40 r6:ddde2d40 r5:ddde2d60
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:00000000
 r5:80050013 r4:80239bd0
 r4:00000000
 r5:00001000 r4:dfb21000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:230:3681 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/0:230   state:D stack:0     pid:3681  tgid:3681  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e05a9d84 r8:00000002 r7:60000013 r6:e05a9d8c r5:841ab000
 r4:841ab000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:841ab000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05a9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850cff00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:841ab000 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:dff53000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bb778c r4:84bb7400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bb778c r4:850db200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:841ab000 r8:850db22c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850db200
[<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
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:00000000
[<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:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:231:3684 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/0:231   state:D stack:0     pid:3684  tgid:3684  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e05a5d84 r8:00000002 r7:60000113 r6:e05a5d8c r5:841aa400
 r4:841aa400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:841aa400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05a5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850c6380
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:841aa400 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff69000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bb7b8c r4:84bb7800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bb7b8c r4:850db300
 r10:00000000 r9:850db300 r8:8027ed34 r7:e0589e60 r6:850db380 r5:841aa400
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850c61c0
INFO: task kworker/0:231:3684 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 903b2000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+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:dfb21000
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:232   state:D stack:0     pid:3685  tgid:3685  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e05add84 r8:00000002 r7:60000113 r6:e05add8c r5:841a9800
 r4:841a9800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:841a9800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05ade08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850d7000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:841a9800 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: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)
 r5:84bb7f8c r4:84bb7c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bb7f8c r4:850db400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:841a9800 r8:850db42c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850db400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850db400 r8:8027ed34 r7:e0589e60 r6:850db480 r5:841a9800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe05adfb0 to 0xe05adff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfb21000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:233   state:D stack:0     pid:3688  tgid:3688  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0599e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850d7140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84858000 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:dff85000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bbc38c r4:84bbc000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bbc38c r4:850db500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84858000 r8:850db52c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850db500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850db500 r8:8027ed34 r7:e0589e60 r6:850db580 r5:84858000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0599fb0 to 0xe0599ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850d7280
INFO: task kworker/0:233:3688 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 90903000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:234:3690 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/0:234   state:D stack:0     pid:3690  tgid:3690  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e05b1d84 r8:00000002 r7:60000113 r6:e05b1d8c r5:84858c00
 r4:84858c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84858c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05b1e08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850d7740
 r5:84bbcf8c r4:84bbcc00
 r10:00000000 r9:850db600 r8:8027ed34 r7:e0589e60 r6:850db680 r5:84858c00
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850d7200
INFO: task kworker/0:234:3690 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 90b0d000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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:dfb21000
[<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
Workqueue: events bpf_prog_free_deferred
 r5:8485a400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0595e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850d7380
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8485a400 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:df99d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bbcb8c r4:84bbc800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bbcb8c r4:850db700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8485a400 r8:850db72c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850db700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850db700 r8:8027ed34 r7:e05b1e60 r6:850db780 r5:8485a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0595fb0 to 0xe0595ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfb21000
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:236:3693 blocked for more than 456 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
task:kworker/0:236   state:D stack:0     pid:3693  tgid:3693  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0429e08
 r4:00000000
 r4:850db800
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:00000000
 r4:82abf1e4
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:237:3696 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/0:237   state:D stack:0     pid:3696  tgid:3696  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e042dd84 r8:00000002 r7:60000113 r6:e042dd8c r5:8485c800
 r4:8485c800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
 r5:84bbdb8c r4:84bbd800
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 919e9000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_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)
INFO: task kworker/0:238:3697 blocked for more than 456 seconds.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0431e08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r4:850dba00
1fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:239:3700 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/0:239   state:D stack:0     pid:3700  tgid:3700  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e035dd84 r8:00000002 r7:60000013 r6:e035dd8c r5:8485d400
 r4:8485d400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8485d400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e035de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850d7d40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8485d400 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:dfab3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bbdf8c r4:84bbdc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bbdf8c r4:850dbb00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8485d400 r8:850dbb2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850dbb00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850dbb00 r8:8027ed34 r7:e042de60 r6:850dbb80 r5:8485d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe035dfb0 to 0xe035dff8)
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
 r4:850d7bc0
INFO: task kworker/0:239:3700 is blocked on a mutex likely owned by task kworker/0:144:3477.
 r4:82abf1e4
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
INFO: task kworker/0:240:3702 blocked for more than 456 seconds.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04a1e08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850df180
 r10:61c88647 r9:8485e000 r8:850dbc2c r7:82804d40 r6:dddced40 r5:dddced60
Workqueue: events bpf_prog_free_deferred
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 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
task:kworker/0:241   state:D stack:0     pid:3703  tgid:3703  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05c5e08
 r4:00000000
 r5:84bbe38c r4:84bbe000
[<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(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
 r4:850d7cc0
INFO: task kworker/0:241:3703 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 928e9000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
      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:3706  tgid:3706  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e05cdd84 r8:00000002 r7:60000013 r6:e05cdd8c r5:84859800
 r4:84859800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84859800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05cde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850df000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84859800 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: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)
 r5:84bbe78c r4:84bbe400
 r4:850dbe00
Exception stack(0xe05cdfb0 to 0xe05cdff8)
 r4:850df0c0
Workqueue: events bpf_prog_free_deferred
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 92c35000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_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)
 r4:00000001
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:243   state:D stack:0     pid:3708  tgid:3708  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e05d9d84 r8:00000002 r7:60000013 r6:e05d9d8c r5:84873000
 r4:84873000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84873000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05d9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850df340
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84873000 r7:00000000 r6:83018000 r5:00001000 r4:7f03b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:84bbef8c r4:84bbec00
[<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
 r5:80050013 r4:80239bd0
 r4:00000000
 r5:00001000 r4:dfb21000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:244   state:D stack:0     pid:3710  tgid:3710  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e05ddd84 r8:00000002 r7:60000113 r6:e05ddd8c r5:84874800
 r4:84874800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84874800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05dde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850df500
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84874800 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:dfd1d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bbf38c r4:84bbf000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bbf38c r4:850dbf80
 r10:61c88647 r9:84874800 r8:850dbfac r7:82804d40 r6:dddced40 r5:dddced60
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 937c6000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
 r10:829185c4 r9:e05e1d84 r8:00000002 r7:60000113 r6:e05e1d8c r5:84875400
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r9:83018005 r8:84875400 r7:00000000 r6:83018000 r5:00001000 r4:7f03f000
 r7:dddced40 r6:83018000 r5:84bbf78c r4:850e8000
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
 r4:850df700
INFO: task kworker/0:245:3712 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 93a15000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:246:3714 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/0:246   state:D stack:0     pid:3714  tgid:3714  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e05e5d84 r8:00000002 r7:60000013 r6:e05e5d8c r5:84870000
 r4:84870000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84870000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05e5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850df740
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84870000 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:dfd75000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84bbfb8c r4:84bbf800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84bbfb8c r4:850e8080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84870000 r8:850e80ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850e8080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e8080 r8:8027ed34 r7:e05e1e60 r6:850cba00 r5:84870000
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
 r4:850df640
INFO: task kworker/0:246:3714 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 941a1000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_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)
 r5:84b99f8c r4:84b99c00
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
 r10:829185c4 r9:e05f1d84 r8:00000002 r7:60000113 r6:e05f1d8c r5:85090000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfb21000
[<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:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:248:3718 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/0:248   state:D stack:0     pid:3718  tgid:3718  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0441d84 r8:00000002 r7:60000013 r6:e0441d8c r5:84878000
 r4:84878000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84878000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0441e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850df900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84878000 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:dfdc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8512838c r4:85128000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8512838c r4:850e8180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84878000 r8:850e81ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850e8180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e8180 r8:8027ed34 r7:e05f1e60 r6:850e8200 r5:84878000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0441fb0 to 0xe0441ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
5d60: 80050013 ffffffff
 r4:dfd85dc0
[<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)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:e05d1d84 r8:00000002 r7:60000013 r6:e05d1d8c r5:8487a400
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850dfb40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8487a400 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:dffa5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8512878c r4:85128400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8512878c r4:850e8280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8487a400 r8:850e82ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850e8280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e8280 r8:8027ed34 r7:e0441e60 r6:850e8300 r5:8487a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe05d1fb0 to 0xe05d1ff8)
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
 r4:850df9c0
INFO: task kworker/0:249:3720 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 949cd000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:250   state:D stack:0     pid:3721  tgid:3721  ppid:2      task_flags:0x4208060 flags:0x00000000
 r5:84879800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0609e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850dfd40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84879800 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:dffb5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85128b8c r4:85128800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85128b8c r4:850e8380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84879800 r8:850e83ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850e8380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e8380 r8:8027ed34 r7:e05d1e60 r6:850e8400 r5:84879800
 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
 r4:850dfc80
INFO: task kworker/0:250:3721 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 95142000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:829185c4 r9:e060dd84 r8:00000002 r7:60000013 r6:e060dd8c r5:8487b000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850b8f80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8487b000 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:dffc1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85128f8c r4:85128c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85128f8c r4:850e8480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8487b000 r8:850e84ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850e8480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e8480 r8:8027ed34 r7:e0609e60 r6:850e8500 r5:8487b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe060dfb0 to 0xe060dff8)
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
 r4:850dfa40
INFO: task kworker/0:251:3724 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 954de000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
[<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:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:252:3726 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.
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:dffd5000
 r5:8512938c r4:85129000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8512938c r4:850e8580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84878c00 r8:850e85ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850e8580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e8580 r8:8027ed34 r7:e060de60 r6:850e8600 r5:84878c00
 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
 r4:850dfc80
INFO: task kworker/0:252:3726 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 957cb000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+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:dfd85dc0
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:253:3727 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/0:253   state:D stack:0     pid:3727  tgid:3727  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0625d84 r8:00000002 r7:60000113 r6:e0625d8c r5:8487bc00
 r4:8487bc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8487bc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0625e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (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)
 r5:8512978c r4:85129400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8512978c r4:850e8680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8487bc00 r8:850e86ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850e8680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e8680 r8:8027ed34 r7:e0611e60 r6:850cbb00 r5:8487bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0625fb0 to 0xe0625ff8)
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
 r4:850e7040
INFO: task kworker/0:253:3727 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85092400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85092400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0631e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e7480
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85092400 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)
 r4:00000001
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:00000000
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r5:00001000 r4:dfb21000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:255:3733 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/0:255   state:D stack:0     pid:3733  tgid:3733  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0635d84 r8:00000002 r7:60000013 r6:e0635d8c r5:85093000
 r4:85093000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85093000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0635e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e7600
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85093000 r7:00000000 r6:83018000 r5:00001000 r4:7f091000
 r10:61c88647 r9:85093000 r8:850e87ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850e7400
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 962e2000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
 r4:00000001
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:256:3735 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/0:256   state:D stack:0     pid:3735  tgid:3735  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0639d84 r8:00000002 r7:60000013 r6:e0639d8c r5:85090c00
 r4:85090c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85090c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0639e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e7900
 r5:8512a78c r4:8512a400
 r10:61c88647 r9:85090c00 r8:850e882c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850e8800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e8800 r8:8027ed34 r7:e0635e60 r6:850cbc80 r5:85090c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0639fb0 to 0xe0639ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 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 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:dfd85dc0
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
      Not tainted 6.16.0-rc2-syzkaller #0
 r5:85093c00 r4:829185c0
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e7780
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85093c00 r7:00000000 r6:83018000 r5:00001000 r4:7f093000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e033f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8512a38c r4:8512a000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8512a38c r4:850e8880
[<8027e134>] (process_one_work) 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
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
5fa0:                                     00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:258:3739 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/0:258   state:D stack:0     pid:3739  tgid:3739  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0641d84 r8:00000002 r7:60000113 r6:e0641d8c r5:85094800
 r4:85094800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85094800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0641e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:8512ab8c r4:8512a800
 r4:850e8900
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
 r4:850e7840
INFO: task kworker/0:258:3739 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 97363000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r4:00000001
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:63:3741 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/1:63    state:D stack:0     pid:3741  tgid:3741  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0629d84 r8:00000002 r7:60000013 r6:e0629d8c r5:85095400
 r4:85095400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85095400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0629e08
[<81a2b6dc>] (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 r9:850cbe00 r8:8027ed34 r7:e0561e60 r6:850cbe80 r5:85095400
 r4:850f1100
Workqueue: events bpf_prog_free_deferred
 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)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:64:3743 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/1:64    state:D stack:0     pid:3743  tgid:3743  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e062dd84 r8:00000002 r7:60000113 r6:e062dd8c r5:85096000
 r4:85096000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85096000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e062de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_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 r8:85096000 r7:00000000 r6:83018200 r5:00001000 r4:7f0a5000
 r10:61c88647 r9:85096000 r8:850cbf2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 97946000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
 r5:00001000 r4:dfb21000
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
 r5:8512af8c r4:8512ac00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8512af8c r4:850e8980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:850e89ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850e8980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e8980 r8:8027ed34 r7:e0641e60 r6:850ee000 r5:85096c00
 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
 r4:850e78c0
INFO: task kworker/0:259:3745 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 97d9f000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<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)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:260   state:D stack:0     pid:3747  tgid:3747  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e066de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e7f00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85091800 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:e03cf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8512bb8c r4:8512b800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8512bb8c r4:850e8a00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:850e8a2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850e8a00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e8a00 r8:8027ed34 r7:e0669e60 r6:850ee080 r5:85091800
 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
Workqueue: events bpf_prog_free_deferred
5d60: 80050013 ffffffff
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r5:84b99f8c r4:84b99c00
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:261:3749 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/0:261   state:D stack:0     pid:3749  tgid:3749  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e0671d84 r8:00000002 r7:60000013 r6:e0671d8c r5:85098000
 r4:85098000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85098000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0671e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e7c80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85098000 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:e03ab000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8512b38c r4:8512b000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:61c88647 r9:85098000 r8:850e8aac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850e8a80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e8a80 r8:8027ed34 r7:e066de60 r6:850ee100 r5:85098000
 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
 r4:850e7cc0
INFO: task kworker/0:261:3749 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 985d8000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 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 r5:84be8bc0
[<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
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (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)
 r9:83018005 r8:85098c00 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:e03bd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8512b78c r4:8512b400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8512b78c r4:850e8b00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:850e8b2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850e8b00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e8b00 r8:8027ed34 r7:e066de60 r6:850ee180 r5:85098c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0675fb0 to 0xe0675ff8)
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
 r4:850e7f80
INFO: task kworker/0:262:3750 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfb21000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:263   state:D stack:0     pid:3753  tgid:3753  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05d5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e4240
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85099800 r7:00000000 r6:83018000 r5:00001000 r4:7f00b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df911000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8512c38c r4:8512c000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8512c38c r4:850e8b80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:850e8bac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850e8b80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e8b80 r8:8027ed34 r7:e066de60 r6:850ee200 r5:85099800
 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
 r4:850e7e40
INFO: task kworker/0:263:3753 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 98b60000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 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:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/1:65    state:D stack:0     pid:3756  tgid:3756  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
 r10:61c88647 r9:8509a400 r8:850ee2ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850ee280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ee280 r8:8027ed34 r7:e0629e60 r6:850ee300 r5:8509a400
 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
 r4:850f1740
INFO: task kworker/1:65:3756 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 98e37000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 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:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r4:84b6ac80
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:66:3757 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/1:66    state:D stack:0     pid:3757  tgid:3757  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e4685d84 r8:00000002 r7:60000113 r6:e4685d8c r5:8509b000
 r4:8509b000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8509b000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:dfe21000
 r5:8512e38c r4:8512e000
[<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
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:264:3760 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/0:264   state:D stack:0     pid:3760  tgid:3760  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e468dd84 r8:00000002 r7:60000113 r6:e468dd8c r5:8509bc00
 r4:8509bc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8509bc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e468de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e4080
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8509bc00 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:e041f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8512bf8c r4:8512bc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8512bf8c r4:850e8c00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8509bc00 r8:850e8c2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850e8c00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e8c00 r8:8027ed34 r7:e05d5e60 r6:850ee480 r5:8509bc00
 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
 r4:850e4380
INFO: task kworker/0:264:3760 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 99649000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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:dfb21000
 r5:84b99f8c r4:84b99c00
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
 r4:8509c800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8509c800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4691e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e4300
 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)
 r10:00000000 r9:850e8c80 r8:8027ed34 r7:e05d5e60 r6:850ee500 r5:8509c800
 r4:850e4200
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 99b6f000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
 r5:00001000 r4:dfb21000
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (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)
 r10:00000000 r9:850e8d00 r8:8027ed34 r7:e4691e60 r6:850ee580 r5:8509ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe469dfb0 to 0xe469dff8)
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
 r4:850e4340
INFO: task kworker/0:266:3764 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 99f24000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+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:dfd85dc0
[<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)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e4480
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8509d400 r7:00000000 r6:83018000 r5:00001000 r4:7f057000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfb75000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8512cb8c r4:8512c800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8512cb8c r4:850e8d80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8509d400 r8:850e8dac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850e8d80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e8d80 r8:8027ed34 r7:e469de60 r6:850ee600 r5:8509d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe46a1fb0 to 0xe46a1ff8)
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
 r4:850e4400
INFO: task kworker/0:267:3765 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 99f24000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:82abf1e4
 r4:00000000
[<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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:268:3768 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/0:268   state:D stack:0     pid:3768  tgid:3768  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e46a9d84 r8:00000002 r7:60000013 r6:e46a9d8c r5:84ac0c00
 r4:84ac0c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46a9e08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e4540
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84ac0c00 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:dfbbb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8512cf8c r4:8512cc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8512cf8c r4:850e8e00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ac0c00 r8:850e8e2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850e8e00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e8e00 r8:8027ed34 r7:e469de60 r6:850ee680 r5:84ac0c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe46a9fb0 to 0xe46a9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 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
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfb21000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:269:3769 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/0:269   state:D stack:0     pid:3769  tgid:3769  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e46add84 r8:00000002 r7:60000013 r6:e46add8c r5:84ac1800
 r4:84ac1800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84ac1800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46ade08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e4a00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84ac1800 r7:00000000 r6:83018000 r5:00001000 r4:7f05f000
 r5:8512db8c r4:8512d800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9a84d000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:270:3770 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/0:270   state:D stack:0     pid:3770  tgid:3770  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e46b1d84 r8:00000002 r7:60000013 r6:e46b1d8c r5:84ac2400
 r4:84ac2400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84ac2400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46b1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e4900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84ac2400 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:dfc17000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8512d78c r4:8512d400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8512d78c r4:850e8f00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ac2400 r8:850e8f2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850e8f00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e8f00 r8:8027ed34 r7:e46ade60 r6:850ee780 r5:84ac2400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe46b1fb0 to 0xe46b1ff8)
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
 r4:850e46c0
INFO: task kworker/0:270:3770 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9a9c0000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
5fa0:                                     00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:84ac3000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (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)
 r9:83018005 r8:84ac3000 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:dfe3d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8512e78c r4:8512e400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8512e78c r4:850ef000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ac3000 r8:850ef02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850ef000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ef000 r8:8027ed34 r7:e46ade60 r6:850ee800 r5:84ac3000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe46b5fb0 to 0xe46b5ff8)
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
 r4:850e4c80
INFO: task kworker/0:271:3773 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9ad24000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
 r4:82abf1e4
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:84b99f8c r4:84b99c00
[<8027e134>] (process_one_work) 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
5fa0:                                     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
 r4:84ac3c00
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46b9e08
 r4:00000000
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r4:00000000
 r9:83018005 r8:84ac3c00 r7:00000000 r6:83018000 r5:00001000 r4:7f061000
 r5:8512df8c r4:8512dc00
[<8027e134>] (process_one_work) 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)
9fa0:                                     00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9b050000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:67:3778 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/1:67    state:D stack:0     pid:3778  tgid:3778  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e4699d84 r8:00000002 r7:60000113 r6:e4699d8c r5:84ac4800
 r4:84ac4800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84ac4800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4699e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e63c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84ac4800 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:dfe9b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8512ef8c r4:8512ec00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8512ef8c r4:850ee900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ac4800 r8:850ee92c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850ee900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ee900 r8:8027ed34 r7:e0679e60 r6:850ee980 r5:84ac4800
 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
 r4:850e6080
INFO: task kworker/1:67:3778 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9b4e3000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:273:3780 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/0:273   state:D stack:0     pid:3780  tgid:3780  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e46bdd84 r8:00000002 r7:60000113 r6:e46bdd8c r5:84ac6000
 r4:84ac6000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84ac6000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46bde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e4fc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84ac6000 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:dfe69000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8512eb8c r4:8512e800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8512eb8c r4:850ef100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ac6000 r8:850ef12c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850ef100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ef100 r8:8027ed34 r7:e46b5e60 r6:850eea00 r5:84ac6000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe46bdfb0 to 0xe46bdff8)
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
 r4:850e4e80
INFO: task kworker/0:273:3780 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9b6fa000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:274:3782 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/0:274   state:D stack:0     pid:3782  tgid:3782  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e46c5d84 r8:00000002 r7:60000113 r6:e46c5d8c r5:84ac5400
 r4:84ac5400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84ac5400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46c5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850dc8c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84ac5400 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: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)
 r5:8512ff8c r4:8512fc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8512ff8c r4:850ef180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ac5400 r8:850ef1ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850ef180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ef180 r8:8027ed34 r7:e46bde60 r6:850eea80 r5:84ac5400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe46c5fb0 to 0xe46c5ff8)
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
 r4:850e4e80
INFO: task kworker/0:274:3782 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9ba76000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:275:3783 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/0:275   state:D stack:0     pid:3783  tgid:3783  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e4695d84 r8:00000002 r7:60000113 r6:e4695d8c r5:8487c800
 r4:8487c800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8487c800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4695e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850dc740
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8487c800 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:dff19000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8512f78c r4:8512f400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8512f78c r4:850ef200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8487c800 r8:850ef22c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850ef200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ef200 r8:8027ed34 r7:e46c5e60 r6:850ef280 r5:8487c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe4695fb0 to 0xe4695ff8)
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
 r4:850dc040
INFO: task kworker/0:275:3783 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9be51000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:68:3785 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/1:68    state:D stack:0     pid:3785  tgid:3785  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e067dd84 r8:00000002 r7:60000113 r6:e067dd8c r5:8487ec00
 r4:8487ec00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8487ec00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e067de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850dc180
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8487ec00 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:dfebb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8512f38c r4:8512f000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8512f38c r4:850eeb00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8487ec00 r8:850eeb2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850eeb00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850eeb00 r8:8027ed34 r7:e0679e60 r6:850ef300 r5:8487ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe067dfb0 to 0xe067dff8)
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
 r4:850e62c0
INFO: task kworker/1:68:3785 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r4:82abf1e4
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
[<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 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:69:3787 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/1:69    state:D stack:0     pid:3787  tgid:3787  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e46cdd84 r8:00000002 r7:60000113 r6:e46cdd8c r5:8487d400
 r4:8487d400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8487d400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46cde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e6500
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8487d400 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:dfee1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85051f8c r4:85051c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85051f8c r4:850eeb80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8487d400 r8:850eebac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850eeb80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850eeb80 r8:8027ed34 r7:e0679e60 r6:850ef380 r5:8487d400
 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
 r4:850e6640
INFO: task kworker/1:69:3787 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
 r4:00000000
 r5:80050013 r4:80239bd0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:84b99f8c r4:84b99c00
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:00000001
5fa0:                                     00000000 00000000 00000000 00000000
 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/1:70:3789 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/1:70    state:D stack:0     pid:3789  tgid:3789  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e46d5d84 r8:00000002 r7:60000113 r6:e46d5d8c r5:84760c00
 r4:84760c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84760c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46d5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e65c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84760c00 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:dff01000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8505238c r4:85052000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8505238c r4:850eec00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:850eec2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850eec00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850eec00 r8:8027ed34 r7:e0679e60 r6:850ef400 r5:84760c00
 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
 r4:850e6780
INFO: task kworker/1:70:3789 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9c884000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:71:3790 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/1:71    state:D stack:0     pid:3790  tgid:3790  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e46e5d84 r8:00000002 r7:60000113 r6:e46e5d8c r5:84762400
 r4:84762400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84762400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46e5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85109640
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84762400 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:e0517000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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 r4:850eec80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:850eecac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850eec80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850eec80 r8:8027ed34 r7:e0679e60 r6:850eed00 r5:84762400
 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
 r4:850e6600
INFO: task kworker/1:71:3790 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9cf68000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:276:3793 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/0:276   state:D stack:0     pid:3793  tgid:3793  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e46c9d84 r8:00000002 r7:60000113 r6:e46c9d8c r5:84ac0000
 r4:84ac0000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84ac0000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46c9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850dc7c0
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_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 r5:8512fb8c r4:850ef480
 r4:850ef480
Exception stack(0xe46c9fb0 to 0xe46c9ff8)
 r4:850dc940
INFO: task kworker/0:276:3793 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9d02c000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:277:3796 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/0:277   state:D stack:0     pid:3796  tgid:3796  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e46f1d84 r8:00000002 r7:60000113 r6:e46f1d8c r5:8509e000
 r4:8509e000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8509e000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46f1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850dcb80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8509e000 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:dff81000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:8513078c r4:850ef500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8509e000 r8:850ef52c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850ef500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ef500 r8:8027ed34 r7:e46c5e60 r6:850eee00 r5:8509e000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9d55e000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:278:3797 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.
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 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)
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:850ef580
Exception stack(0xe46f5fb0 to 0xe46f5ff8)
 r4:850dc900
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9dc8a000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:279:3800 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/0:279   state:D stack:0     pid:3800  tgid:3800  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8705d84 r8:00000002 r7:60000013 r6:e8705d8c r5:85162400
 r4:85162400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85162400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8705e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850dcd00
 r4:00000000
 r9:83018005 r8:85162400 r7:00000000 r6:83018000 r5:00001000 r4:7f07d000
[<8027e134>] (process_one_work) 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
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:280:3802 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/0:280   state:D stack:0     pid:3802  tgid:3802  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e870dd84 r8:00000002 r7:60000013 r6:e870dd8c r5:85163000
 r4:85163000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85163000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e870de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850fa040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85163000 r7:00000000 r6:83018000 r5:00001000 r4:7f085000
[<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)
 r5:85131b8c r4:85131800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85131b8c r4:850ef680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85163000 r8:850ef6ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850ef680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ef680 r8:8027ed34 r7:e8705e60 r6:850eef80 r5:85163000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe870dfb0 to 0xe870dff8)
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
 r4:850dcc80
INFO: task kworker/0:280:3802 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9e3a9000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:281:3803 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/0:281   state:D stack:0     pid:3803  tgid:3803  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8711d84 r8:00000002 r7:60000113 r6:e8711d8c r5:85163c00
 r4:85163c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85163c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8711e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850dcdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85163c00 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:e0457000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<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:dddced40 r6:83018000 r5:85130f8c r4:850ef700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:850ef72c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850ef700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ef700 r8:8027ed34 r7:e870de60 r6:850f8000 r5:85163c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe8711fb0 to 0xe8711ff8)
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
 r4:850dcc80
INFO: task kworker/0:281:3803 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9e6b1000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:282:3805 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/0:282   state:D stack:0     pid:3805  tgid:3805  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8719d84 r8:00000002 r7:60000013 r6:e8719d8c r5:85160c00
 r4:85160c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85160c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8719e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850dcfc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85160c00 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: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)
 r5:8513138c r4:85131000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8513138c r4:850ef780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:850ef7ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850ef780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ef780 r8:8027ed34 r7:e870de60 r6:850f8080 r5:85160c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe8719fb0 to 0xe8719ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850dc300
INFO: task kworker/0:282:3805 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9eb0c000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:283:3807 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/0:283   state:D stack:0     pid:3807  tgid:3807  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e46d9d84 r8:00000002 r7:60000113 r6:e46d9d8c r5:84760000
 r4:84760000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84760000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46d9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e4e80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84760000 r7:00000000 r6:83018000 r5:00001000 r4:7f083000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0477000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8513178c r4:85131400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8513178c r4:850ef800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:850ef82c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850ef800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ef800 r8:8027ed34 r7:e870de60 r6:850ef880 r5:84760000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe46d9fb0 to 0xe46d9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:850e4100
INFO: task kworker/0:283:3807 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9ee95000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 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)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:284:3810 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/0:284   state:D stack:0     pid:3810  tgid:3810  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e871dd84 r8:00000002 r7:60000013 r6:e871dd8c r5:84763000
 r4:84763000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84763000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e871de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850fa300
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84763000 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: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)
 r5:8513238c r4:85132000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8513238c r4:850ef900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:850ef92c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850ef900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850ef900 r8:8027ed34 r7:e870de60 r6:850ef980 r5:84763000
 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
 r4:850fa280
INFO: task kworker/0:284:3810 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9f1e2000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:285:3812 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/0:285   state:D stack:0     pid:3812  tgid:3812  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e872dd84 r8:00000002 r7:60000113 r6:e872dd8c r5:85165400
 r4:85165400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85165400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e872de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850fa140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85165400 r7:00000000 r6:83018000 r5:00001000 r4:7f087000
[<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)
 r5:85131f8c r4:85131c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85131f8c r4:850efa00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:850efa2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:850efa00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850efa00 r8:8027ed34 r7:e871de60 r6:850f8100 r5:85165400
 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
 r4:850fa280
INFO: task kworker/0:285:3812 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9f4d5000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
5fc0: 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
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:286   state:D stack:0     pid:3814  tgid:3814  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8735d84 r8:00000002 r7:60000013 r6:e8735d8c r5:85166000
 r4:85166000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85166000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8735e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e6c80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85166000 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:dfa75000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85134f8c r4:85134c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85134f8c r4:850efa80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:850efaac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850efa80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850efa80 r8:8027ed34 r7:e871de60 r6:850f8180 r5:85166000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe8735fb0 to 0xe8735ff8)
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
 r4:850fa2c0
INFO: task kworker/0:286:3814 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9fb20000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:287:3815 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/0:287   state:D stack:0     pid:3815  tgid:3815  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8739d84 r8:00000002 r7:60000113 r6:e8739d8c r5:85164800
 r4:85164800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85164800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8739e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850fa480
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r4:850efb00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850efb00 r8:8027ed34 r7:e8735e60 r6:850f8200 r5:85164800
 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
 r4:850fa2c0
INFO: task kworker/0:287:3815 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9fcd6000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
 r4:84be8d80
INFO: task kworker/0:288:3817 blocked for more than 458 seconds.
Call trace: 
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8741e08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850fa600
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84ac6c00 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:e04cd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85132b8c r4:85132800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85132b8c r4:850efb80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ac6c00 r8:850efbac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850efb80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850efb80 r8:8027ed34 r7:e8735e60 r6:850f8280 r5:84ac6c00
 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
 r4:850fa3c0
INFO: task kworker/0:288:3817 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: 9fdcd000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:289:3819 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/0:289   state:D stack:0     pid:3819  tgid:3819  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8749d84 r8:00000002 r7:60000013 r6:e8749d8c r5:85166c00
 r4:85166c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85166c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8749e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850fa6c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r5:00001000 r4:e04eb000
[<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
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdfd85d20 to 0xdfd85d68)
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r4:00000000
 r5:00001000 r4:dfb21000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:290:3821 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/0:290   state:D stack:0     pid:3821  tgid:3821  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8755d84 r8:00000002 r7:60000113 r6:e8755d8c r5:85169800
 r4:85169800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85169800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8755e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850fa840
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85169800 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:e04f5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8513338c r4:85133000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8513338c r4:850efc80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85169800 r8:850efcac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850efc80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850efc80 r8:8027ed34 r7:e8735e60 r6:850f8380 r5:85169800
 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
 r4:850fa700
INFO: task kworker/0:290:3821 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: a0602000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 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 r5:84be8bc0
 r5:00001000 r4:dfb21000
[<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(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:291:3823 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/0:291   state:D stack:0     pid:3823  tgid:3823  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8759d84 r8:00000002 r7:60000113 r6:e8759d8c r5:85168000
 r4:85168000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85168000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8759e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850fa900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85168000 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:e0501000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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)
 r4:850efd00
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
[<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 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:292:3825 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/0:292   state:D stack:0     pid:3825  tgid:3825  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8761d84 r8:00000002 r7:60000113 r6:e8761d8c r5:85168c00
 r4:85168c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85168c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8761e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850fac80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85168c00 r7:00000000 r6:83018000 r5:00001000 r4:7f00d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e0521000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:85133f8c r4:850efd80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85168c00 r8:850efdac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850efd80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850efd80 r8:8027ed34 r7:e8735e60 r6:850f8480 r5:85168c00
 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
 r4:850fa940
INFO: task kworker/0:292:3825 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: a10db000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 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
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:e8769d84 r8:00000002 r7:60000013 r6:e8769d8c r5:8516b000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8769e08
[<804e4f0c>] (_vm_unmap_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:df996000
 r7:dddced40 r6:83018000 r5:8513438c r4:850efe00
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r4:850fac40
Workqueue: events bpf_prog_free_deferred
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: a18d0000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:294:3830 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/0:294   state:D stack:0     pid:3830  tgid:3830  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea785d84 r8:00000002 r7:60000113 r6:ea785d8c r5:8516c800
 r4:8516c800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8516c800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea785e08
[<81a2b6dc>] (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)
 r9:83018005 r8:8516c800 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:df9cd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8513478c r4:85134400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8513478c r4:850efe80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8516c800 r8:850efeac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850efe80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850efe80 r8:8027ed34 r7:e8735e60 r6:850f8580 r5:8516c800
 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
 r4:850fad40
INFO: task kworker/0:294:3830 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: a1c89000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:295   state:D stack:0     pid:3833  tgid:3833  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea795e08
[<804e4f0c>] (_vm_unmap_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:dfa1d000
[<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(0xea795fb0 to 0xea795ff8)
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
 r4:850faec0
INFO: task kworker/0:295:3833 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: a22b2000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:296:3835 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/0:296   state:D stack:0     pid:3835  tgid:3835  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea799d84 r8:00000002 r7:60000113 r6:ea799d8c r5:8516d400
 r4:8516d400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8516d400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea799e08
 r4:00000000
[<81a2b6dc>] (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:dddced40 r6:83018000 r5:8513578c r4:850eff80
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r4:850e67c0
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: a25a9000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:297:3836 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/0:297   state:D stack:0     pid:3836  tgid:3836  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea79dd84 r8:00000002 r7:60000013 r6:ea79dd8c r5:8516e000
 r4:8516e000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8516e000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea79de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85116000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8516e000 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:dfacb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8513538c r4:85135000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8513538c r4:850e8f80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:850e8fac r7:82804d40 r6:dddced40 r5:dddced60
 r4:850e8f80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850e8f80 r8:8027ed34 r7:ea799e60 r6:850f8700 r5:8516e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea79dfb0 to 0xea79dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:850bb640
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:298:3839 blocked for more than 459 seconds.
Workqueue: events bpf_prog_free_deferred
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea789e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85116380
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8516ec00 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:dfd59000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85135b8c r4:85135800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85135b8c r4:85115000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8516ec00 r8:8511502c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85115000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85115000 r8:8027ed34 r7:ea799e60 r6:850f8780 r5:8516ec00
 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
 r4:85116180
INFO: task kworker/0:298:3839 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: a2d3a000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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:dfb21000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r4:00000001
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
Call trace: 
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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 r8:8516a400 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:e0511000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:843f838c r4:843f8000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:843f838c r4:850f8800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:850f882c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850f8800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850f8800 r8:8027ed34 r7:e0679e60 r6:850f8880 r5:8516a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea7a1fb0 to 0xea7a1ff8)
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
 r4:85109f40
INFO: task kworker/1:72:3840 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: a3181000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:73:3842 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/1:73    state:D stack:0     pid:3842  tgid:3842  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8725d84 r8:00000002 r7:60000113 r6:e8725d8c r5:85161800
 r4:85161800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85161800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8725e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846662c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85161800 r7:00000000 r6:83018200 r5:00001000 r4:7f061000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8505338c r4:85053000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8505338c r4:850f8900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:850f892c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:850f8900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:850f8900 r8:8027ed34 r7:ea7a1e60 r6:850f8980 r5:85161800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe8725fb0 to 0xe8725ff8)
5fa0:                                     00000000 00000000 00000000 00000000
 r4:85109700
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
 r5:80050013 r4:80239bd0
 r4:dfd85dc0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:299:3845 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/0:299   state:D stack:0     pid:3845  tgid:3845  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea7add84 r8:00000002 r7:60000113 r6:ea7add8c r5:846b9800
 r4:846b9800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:846b9800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7ade08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85116580
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846b9800 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:dfdcf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8513638c r4:85136000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8513638c r4:85115080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:846b9800 r8:851150ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85115080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85115080 r8:8027ed34 r7:ea789e60 r6:850f8a00 r5:846b9800
 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
 r4:85116500
INFO: task kworker/0:299:3845 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:300:3847 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/0:300   state:D stack:0     pid:3847  tgid:3847  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea7b5d84 r8:00000002 r7:60000013 r6:ea7b5d8c r5:846b8c00
 r4:846b8c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:846b8c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7b5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85116480
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846b8c00 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:dfd99000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85135f8c r4:85135c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85135f8c r4:85115100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:846b8c00 r8:8511512c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85115100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85115100 r8:8027ed34 r7:ea7ade60 r6:850f8a80 r5:846b8c00
 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
 r4:851166c0
INFO: task kworker/0:300:3847 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: a3ab1000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r5:80050013 r4:80239bd0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
[<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
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:ea7c1d84 r8:00000002 r7:60000013 r6:ea7c1d8c r5:846ba400
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7c1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85116900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846ba400 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:dffe3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85136f8c r4:85136c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85136f8c r4:85115180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:846ba400 r8:851151ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85115180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85115180 r8:8027ed34 r7:ea7ade60 r6:850f8b00 r5:846ba400
 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
 r4:851166c0
INFO: task kworker/0:301:3848 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: a3f86000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 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:dfd85dc0 r5:dfd85e08
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<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)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:84be8d80
INFO: task kworker/0:302:3850 blocked for more than 459 seconds.
Workqueue: events bpf_prog_free_deferred
 r5:846b8000 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7cde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85116640
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846b8000 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:dffb3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8513678c r4:85136400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8513678c r4:85115200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:846b8000 r8:8511522c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85115200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85115200 r8:8027ed34 r7:ea7c1e60 r6:850f8b80 r5:846b8000
 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
 r4:85116300
INFO: task kworker/0:302:3850 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: a4549000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:84be8d80
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7d5e08
 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)
 r5:85136b8c r4:85136800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85136b8c r4:85115280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:846bb000 r8:851152ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85115280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85115280 r8:8027ed34 r7:ea7c1e60 r6:850f8c00 r5:846bb000
 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
 r4:85116680
INFO: task kworker/0:303:3852 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: a4830000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:304:3854 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/0:304   state:D stack:0     pid:3854  tgid:3854  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea7ddd84 r8:00000002 r7:60000113 r6:ea7ddd8c r5:846bbc00
 r4:846bbc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:846bbc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7dde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8337b000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846bbc00 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:e03ad000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8513cb8c r4:8513c800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8513cb8c r4:85115300
 r10:61c88647 r9:846bbc00 r8:8511532c r7:82804d40 r6:dddced40 r5:dddced60
dfa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
 r5:80050013 r4:80239bd0
 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)
[<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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:305:3856 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/0:305   state:D stack:0     pid:3856  tgid:3856  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea7e5d84 r8:00000002 r7:60000113 r6:ea7e5d8c r5:846bc800
 r4:846bc800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:846bc800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7e5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85116a40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846bc800 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:dfffd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8513738c r4:85137000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8513738c r4:85115380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:846bc800 r8:851153ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85115380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 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
 r4:85116c00
INFO: task kworker/0:305:3856 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: a4f27000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<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
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:ea7edd84 r8:00000002 r7:60000013 r6:ea7edd8c r5:846bd400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7ede08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85116c80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846bd400 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:e0315000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8513778c r4:85137400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8513778c r4:85115400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:846bd400 r8:8511542c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85115400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85115400 r8:8027ed34 r7:ea7dde60 r6:850f8d80 r5:846bd400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea7edfb0 to 0xea7edff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
INFO: task kworker/0:306:3858 is blocked on a mutex likely owned by task kworker/0:144:3477.
 r4:00000000
 r5:80050013 r4:80239bd0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:84b6ac80
 r4:00000001
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:307   state:D stack:0     pid:3860  tgid:3860  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85116d00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846be000 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:e0341000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85137b8c r4:85137800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85137b8c r4:85115480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:846be000 r8:851154ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85115480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85115480 r8:8027ed34 r7:ea7dde60 r6:850f8e00 r5:846be000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea7f5fb0 to 0xea7f5ff8)
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
 r4:85116b80
INFO: task kworker/0:307:3860 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: a556a000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:308:3862 blocked for more than 459 seconds.
 r10:829185c4 r9:ea7fdd84 r8:00000002 r7:60000113 r6:ea7fdd8c r5:85170c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7fde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85116f00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85170c00 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:e0369000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85137f8c r4:85137c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85137f8c r4:85115500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:8511552c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85115500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85115500 r8:8027ed34 r7:ea7dde60 r6:850f8e80 r5:85170c00
 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
 r4:85116d40
INFO: task kworker/0:308:3862 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: a5bf2000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
 r4:00000001
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:309   state:D stack:0     pid:3864  tgid:3864  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea809e08
 r4:00000000
[<81a2b6dc>] (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)
 r9:83018005 r8:85170000 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:e0383000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8513c38c r4:8513c000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8513c38c r4:85115600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85170000 r8:8511562c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85115600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85115600 r8:8027ed34 r7:ea7dde60 r6:850f8f00 r5:85170000
 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
 r4:85116e40
INFO: task kworker/0:309:3864 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: a5f17000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_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:dfb21000
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:310:3866 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/0:310   state:D stack:0     pid:3866  tgid:3866  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea811d84 r8:00000002 r7:60000113 r6:ea811d8c r5:85173000
 r4:85173000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85173000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea811e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851098c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85173000 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:e0393000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8513c78c r4:8513c400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8513c78c r4:85115580
 r10:00000000 r9:85115580 r8:8027ed34 r7:ea7dde60 r6:850f8f80 r5:85173000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_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 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:311:3868 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/0:311   state:D stack:0     pid:3868  tgid:3868  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea815d84 r8:00000002 r7:60000113 r6:ea815d8c r5:85171800
 r4:85171800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85171800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea815e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8337b140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85171800 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:e03c5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8513cf8c r4:8513cc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8513cf8c r4:85115680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:851156ac r7:82804d40 r6:dddced40 r5:dddced60
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:82abf1e4
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:829185c4 r9:ea821d84 r8:00000002 r7:60000013 r6:ea821d8c r5:85175400
 r4:00000000
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: a67d9000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
 r4:84be8d80
Call trace: 
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea80de08
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
INFO: task kworker/0:313:3873 is blocked on a mutex likely owned by task kworker/0:144:3477.
 r4:00000000
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r5:84766000 r4:829185c0
[<804e4f0c>] (_vm_unmap_aliases) 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 r9:85115880 r8:8027ed34 r7:ea80de60 r6:85115900 r5:84766000
Call trace: 
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:315:3877 blocked for more than 460 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r4:00000000
 r10:00000000 r9:85115980 r8:8027ed34 r7:ea81de60 r6:85115a00 r5:84766c00
 r4:00000000
 r4:00000000
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
INFO: task kworker/0:316:3878 blocked for more than 460 seconds.
 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)
 r5:8513df8c r4:8513dc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8513df8c r4:85115a80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84763c00 r8:85115aac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85115a80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85115a80 r8:8027ed34 r7:ea7a5e60 r6:85115b00 r5:84763c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea829fb0 to 0xea829ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8337b380
INFO: task kworker/0:316:3878 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: a738a000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
INFO: task kworker/0:317:3881 blocked for more than 460 seconds.
 r5:84761800 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea831e08
[<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
 r4:dfd85dc0
[<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(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:318:3882 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/0:318   state:D stack:0     pid:3882  tgid:3882  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea835d84 r8:00000002 r7:60000013 r6:ea835d8c r5:85174800
 r4:85174800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85174800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea835e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8337b740
 r4:00000000
 r5:00001000 r4:e0585000
 r4:85115c80
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
 r4:00000001
 r4:84be8d80
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r9:83018005 r8:85173c00 r7:00000000 r6:83018000 r5:00001000 r4:7f0a3000
Exception stack(0xea839fb0 to 0xea839ff8)
Call trace: 
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:320:3886 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/0:320   state:D stack:0     pid:3886  tgid:3886  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea83dd84 r8:00000002 r7:60000013 r6:ea83dd8c r5:85176c00
 r4:85176c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85176c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea83de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8337bd00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85176c00 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:e05e7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r4:85115d80
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r5:80050013 r4:80239bd0
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:829185c4 r9:ea841d84 r8:00000002 r7:60000113 r6:ea841d8c r5:85176000
[<804e4f0c>] (_vm_unmap_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
 r4:8337bcc0
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
[<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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:322:3890 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/0:322   state:D stack:0     pid:3890  tgid:3890  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea845d84 r8:00000002 r7:60000113 r6:ea845d8c r5:85172400
 r4:85172400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85172400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea845e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b3040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85172400 r7:00000000 r6:83018000 r5:00001000 r4:7f0a5000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:8513fb8c r4:8513f800
 r10:00000000 r9:85115e80 r8:8027ed34 r7:ea839e60 r6:8471e300 r5:85172400
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:323:3893 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/0:323   state:D stack:0     pid:3893  tgid:3893  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:829185c4 r9:ea82dd84 r8:00000002 r7:60000113 r6:ea82dd8c r5:84764800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea82de08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b3200
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84764800 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:e876f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8513ff8c r4:8513fc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8513ff8c r4:85115f00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84764800 r8:85115f2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85115f00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85115f00 r8:8027ed34 r7:ea845e60 r6:85115f80 r5:84764800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea82dfb0 to 0xea82dff8)
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
 r4:849b3080
INFO: task kworker/0:323:3893 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r4:dfd85dc0
 r4:00000000
 r5:00001000 r4:dfb21000
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:324:3895 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/0:324   state:D stack:0     pid:3895  tgid:3895  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea84dd84 r8:00000002 r7:60000113 r6:ea84dd8c r5:8487e000
 r4:8487e000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8487e000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea84de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b3500
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8487e000 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:df9db000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8514478c r4:85144400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8514478c r4:84697000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8487e000 r8:8469702c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84697000
 r10:00000000 r9:84697000 r8:8027ed34 r7:ea82de60 r6:84697080 r5:8487e000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
Call trace: 
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:325   state:D stack:0     pid:3896  tgid:3896  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea849d84 r8:00000002 r7:60000013 r6:ea849d8c r5:84780000
 r4:84780000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84780000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea849e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b3400
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84780000 r7:00000000 r6:83018000 r5:00001000 r4:7f00b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df961000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8514438c r4:85144000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8514438c r4:84697100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84780000 r8:8469712c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84697100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84697100 r8:8027ed34 r7:ea84de60 r6:84697180 r5:84780000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea849fb0 to 0xea849ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849b31c0
INFO: task kworker/0:325:3896 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: a8900000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:dfd85dc0
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<8027e134>] (process_one_work) 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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:326:3900 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/0:326   state:D stack:0     pid:3900  tgid:3900  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea851d84 r8:00000002 r7:60000113 r6:ea851d8c r5:84780c00
 r4:84780c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84780c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea851e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b3940
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84780c00 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:dfc37000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8514538c r4:85145000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8514538c r4:84697200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84780c00 r8:8469722c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84697200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84697200 r8:8027ed34 r7:ea84de60 r6:84697280 r5:84780c00
 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
 r4:849b3480
INFO: task kworker/0:326:3900 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (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)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:327:3901 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/0:327   state:D stack:0     pid:3901  tgid:3901  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e46e9d84 r8:00000002 r7:60000113 r6:e46e9d8c r5:84781800
 r4:84781800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84781800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46e9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b3600
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84781800 r7:00000000 r6:83018000 r5:00001000 r4:7f057000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfb89000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85144b8c r4:85144800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85144b8c r4:84697300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84781800 r8:8469732c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84697300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84697300 r8:8027ed34 r7:ea851e60 r6:84697380 r5:84781800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe46e9fb0 to 0xe46e9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
 r4:849b3580
Workqueue: events bpf_prog_free_deferred
5d20: a9092000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
 r4:dfd85dc0
 r4:00000000
[<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 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:328:3902 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/0:328   state:D stack:0     pid:3902  tgid:3902  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e46f9d84 r8:00000002 r7:60000013 r6:e46f9d8c r5:84782400
 r4:84782400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84782400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46f9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b37c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84782400 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:dfbd5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+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 r5:85144f8c r4:84697400
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 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)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:329:3905 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/0:329   state:D stack:0     pid:3905  tgid:3905  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e874dd84 r8:00000002 r7:60000113 r6:e874dd8c r5:84783000
 r4:84783000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84783000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e874de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b3ac0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84783000 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: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)
 r5:8514578c r4:85145400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8514578c r4:84697500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84783000 r8:8469752c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84697500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84697500 r8:8027ed34 r7:ea851e60 r6:84697580 r5:84783000
 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
 r4:849b3880
INFO: task kworker/0:329:3905 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: a9aee000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:00000000
 r5:00001000 r4:dfb21000
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:330:3907 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/0:330   state:D stack:0     pid:3907  tgid:3907  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea855d84 r8:00000002 r7:60000113 r6:ea855d8c r5:84783c00
 r4:84783c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84783c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea855e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8466e740
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84783c00 r7:00000000 r6:83018000 r5:00001000 r4:7f075000
[<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)
 r5:8514778c r4:85147400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8514778c r4:84697600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84783c00 r8:8469762c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84697600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84697600 r8:8027ed34 r7:e874de60 r6:84697680 r5:84783c00
 r4:00000001
Exception stack(0xea855fb0 to 0xea855ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:00000000
 r4:82abf1e4
 r4:00000000
 r5:00001000 r4:dfb21000
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:331:3908 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/0:331   state:D stack:0     pid:3908  tgid:3908  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:e8745d84 r8:00000002 r7:60000113 r6:e8745d8c r5:84784800
 r4:84784800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84784800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8745e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b3e80
 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(0xe8745fb0 to 0xe8745ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
[<804e4f0c>] (_vm_unmap_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 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:332:3912 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/0:332   state:D stack:0     pid:3912  tgid:3912  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea861d84 r8:00000002 r7:60000113 r6:ea861d8c r5:84785400
 r4:84785400
 r5:84785400 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea861e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851092c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84785400 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:dfead000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85145f8c r4:85145c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85145f8c r4:84697800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84785400 r8:8469782c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84697800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84697800 r8:8027ed34 r7:ea855e60 r6:84697880 r5:84785400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea861fb0 to 0xea861ff8)
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
 r4:849b3f00
INFO: task kworker/0:332:3912 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: aa6eb000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
 r4:dfd85dc0
 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
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:333:3913 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/0:333   state:D stack:0     pid:3913  tgid:3913  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea859d84 r8:00000002 r7:60000113 r6:ea859d8c r5:84786c00
 r4:84786c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84786c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea859e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8466e040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84786c00 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:dfeed000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8514638c r4:85146000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8514638c r4:84697900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84786c00 r8:8469792c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84697900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84697900 r8:8027ed34 r7:ea855e60 r6:84697980 r5:84786c00
 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
 r4:849b3f00
INFO: task kworker/0:333:3913 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: aa9e7000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:84be8d80
task:kworker/0:334   state:D stack:0     pid:3917  tgid:3917  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea85de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8466e140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84786000 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:dff17000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8514678c r4:85146400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8514678c r4:84697a00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84786000 r8:84697a2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:84697a00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84697a00 r8:8027ed34 r7:ea855e60 r6:84697a80 r5:84786000
 r4:8466e100
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:84b6ac80
INFO: task kworker/0:335:3918 blocked for more than 460 seconds.
 r10:829185c4 r9:ea865d84 r8:00000002 r7:60000013 r6:ea865d8c r5:84820000
 r4:84820000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84820000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea865e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r4:00000000
 r4:00000000
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:336:3920 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/0:336   state:D stack:0     pid:3920  tgid:3920  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea871d84 r8:00000002 r7:60000113 r6:ea871d8c r5:8517b000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea871e08
 r4:00000001
Call trace: 
 r4:00000000
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:00000000 r9:84697c80 r8:8027ed34 r7:ea855e60 r6:8471e400 r5:85178000
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:74:3923 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/1:74    state:D stack:0     pid:3923  tgid:3923  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea879d84 r8:00000002 r7:60000113 r6:ea879d8c r5:8517bc00
 r4:8517bc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8517bc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea879e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846668c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r5:00001000 r4:dff87000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
9fa0:                                     00000000 00000000 00000000 00000000
 r4:84666880
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: ab535000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:75:3925 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/1:75    state:D stack:0     pid:3925  tgid:3925  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea87dd84 r8:00000002 r7:60000113 r6:ea87dd8c r5:8517c800
 r4:8517c800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8517c800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea87de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84666bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8517c800 r7:00000000 r6:83018200 r5:00001000 r4:7f073000
[<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)
 r5:85053b8c r4:85053800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85053b8c r4:8471e580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8517c800 r8:8471e5ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8471e580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8471e580 r8:8027ed34 r7:ea7a1e60 r6:8471e600 r5:8517c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea87dfb0 to 0xea87dff8)
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
 r4:84666880
INFO: task kworker/1:75:3925 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: ab86a000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/1:76:3928 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/1:76    state:D stack:0     pid:3928  tgid:3928  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea869d84 r8:00000002 r7:60000113 r6:ea869d8c r5:8517d400
 r4:8517d400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8517d400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea869e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851fd980
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8517d400 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: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)
 r5:843e9b8c r4:843e9800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:843e9b8c r4:8471e680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8517d400 r8:8471e6ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:8471e680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8471e680 r8:8027ed34 r7:ea7a1e60 r6:8471e700 r5:8517d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea869fb0 to 0xea869ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84666b80
INFO: task kworker/1:76:3928 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: abded000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:338:3930 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/0:338   state:D stack:0     pid:3930  tgid:3930  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea881d84 r8:00000002 r7:60000113 r6:ea881d8c r5:8517e000
 r4:8517e000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8517e000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea881e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8466e880
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8517e000 r7:00000000 r6:83018000 r5:00001000 r4:7f077000
 r5:85147b8c r4:85147800
 r4:84697d00
Exception stack(0xea881fb0 to 0xea881ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:dfd85dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:339:3932 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/0:339   state:D stack:0     pid:3932  tgid:3932  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea885d84 r8:00000002 r7:60000113 r6:ea885d8c r5:8517ec00
 r4:8517ec00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8517ec00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea885e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8466e9c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8517ec00 r7:00000000 r6:83018000 r5:00001000 r4:7f079000
[<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)
 r5:85147f8c r4:85147c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85147f8c r4:84697d80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8517ec00 r8:84697dac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84697d80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84697d80 r8:8027ed34 r7:ea881e60 r6:8471e800 r5:8517ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea885fb0 to 0xea885ff8)
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
 r4:8466e640
INFO: task kworker/0:339:3932 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: ac2a8000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<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 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:340:3934 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/0:340   state:D stack:0     pid:3934  tgid:3934  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea88dd84 r8:00000002 r7:60000013 r6:ea88dd8c r5:85179800
 r4:85179800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85179800 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea88de08
 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)
 r5:8514c38c r4:8514c000
 r4:84697e00
dfa0:                                     00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8466ea00
INFO: task kworker/0:340:3934 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: ac5da000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:341:3936 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/0:341   state:D stack:0     pid:3936  tgid:3936  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea86dd84 r8:00000002 r7:60000113 r6:ea86dd8c r5:84820c00
 r4:84820c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84820c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea86de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8337bf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84820c00 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:e051f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8514cf8c r4:8514cc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8514cf8c r4:84697e80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84820c00 r8:84697eac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84697e80
 r10:00000000 r9:84697e80 r8:8027ed34 r7:ea88de60 r6:84697f00 r5:84820c00
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
Call trace: 
5d20: ac7f4000 dfaeb000 00000001 80239bb8 7f15f000 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
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:342   state:D stack:0     pid:3938  tgid:3938  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea891e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8466ec80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84822400 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:e04f3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8514c78c r4:8514c400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8514c78c r4:84697f80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84822400 r8:84697fac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84697f80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84697f80 r8:8027ed34 r7:ea86de60 r6:8511e000 r5:84822400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea891fb0 to 0xea891ff8)
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
 r4:8466ec00
INFO: task kworker/0:342:3938 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: acf2e000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:343:3940 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/0:343   state:D stack:0     pid:3940  tgid:3940  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea895e08
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8466ee40
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8514cb8c r4:8511e080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84823000 r8:8511e0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8511e080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8511e080 r8:8027ed34 r7:ea86de60 r6:8511e100 r5:84823000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea895fb0 to 0xea895ff8)
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
 r4:8466ee00
INFO: task kworker/0:343:3940 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: ad171000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:344   state:D stack:0     pid:3942  tgid:3942  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea889e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (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)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851be180
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84824800 r7:00000000 r6:83018000 r5:00001000 r4:7f085000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e46ed000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8514d78c r4:8514d400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8514d78c r4:8511e180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84824800 r8:8511e1ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8511e180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8511e180 r8:8027ed34 r7:ea86de60 r6:8511e200 r5:84824800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea889fb0 to 0xea889ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8466ef00
INFO: task kworker/0:344:3942 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: ad40c000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
 r4:dfd85dc0
 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
5fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/0:345:3943 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/0:345   state:D stack:0     pid:3943  tgid:3943  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea89dd84 r8:00000002 r7:60000113 r6:ea89dd8c r5:84825400
 r4:84825400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84825400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea89de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851be0c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84825400 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: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)
 r5:8514d38c r4:8514d000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8514d38c r4:8511e280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84825400 r8:8511e2ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8511e280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8511e280 r8:8027ed34 r7:ea889e60 r6:8511e300 r5:84825400
 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
 r4:8466ef00
INFO: task kworker/0:345:3943 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: ad40c000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:346:3946 blocked for more than 461 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
task:kworker/0:346   state:D stack:0     pid:3946  tgid:3946  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea899e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851be400
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84826000 r7:00000000 r6:83018000 r5:00001000 r4:7f087000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e8707000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8514db8c r4:8514d800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8514db8c r4:8511e380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:8511e3ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8511e380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8511e380 r8:8027ed34 r7:ea889e60 r6:8511e400 r5:84826000
 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
 r4:851be1c0
INFO: task kworker/0:346:3946 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r4:82abf1e4
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:347:3947 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/0:347   state:D stack:0     pid:3947  tgid:3947  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea8a1d84 r8:00000002 r7:60000013 r6:ea8a1d8c r5:84826c00
 r4:84826c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84826c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8a1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851be500
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84826c00 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:e8715000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8514df8c r4:8514dc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8514df8c r4:8511e480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84826c00 r8:8511e4ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8511e480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8511e480 r8:8027ed34 r7:ea899e60 r6:8511e500 r5:84826c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea8a1fb0 to 0xea8a1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
 r4:00000000
5d20: add26000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 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
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:348:3950 blocked for more than 461 seconds.
 r10:829185c4 r9:ea8a5d84 r8:00000002 r7:60000113 r6:ea8a5d8c r5:84823c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8a5e08
[<81a2b6dc>] (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 r9:84823c00 r8:8511e5ac 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(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
 r4:851be480
INFO: task kworker/0:348:3950 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: ae03c000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r4:84b6ac80
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r4:84821800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8ade08
 r4:00000000
[<81a2b6dc>] (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 r9:84821800 r8:8511e6ac r7:82804d40 r6:dddced40 r5:dddced60
dfa0:                                     00000000 00000000 00000000 00000000
 r4:851be8c0
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: ae2d5000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:350:3954 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/0:350   state:D stack:0     pid:3954  tgid:3954  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea8b1d84 r8:00000002 r7:60000113 r6:ea8b1d8c r5:84a70000
 r4:84a70000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a70000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8b1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851be780
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a70000 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:e8731000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8514e78c r4:8514e400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8514e78c r4:8511e780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a70000 r8:8511e7ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8511e780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8511e780 r8:8027ed34 r7:ea8a5e60 r6:8511e800 r5:84a70000
 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
 r4:851be6c0
INFO: task kworker/0:350:3954 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: ae79a000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:351:3956 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/0:351   state:D stack:0     pid:3956  tgid:3956  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea8b5d84 r8:00000002 r7:60000113 r6:ea8b5d8c r5:84a70c00
 r4:84a70c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a70c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8b5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851bea00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a70c00 r7:00000000 r6:83018000 r5:00001000 r4:7f0a9000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea7b9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8514ef8c r4:8514ec00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8514ef8c r4:8511e880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:8511e8ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8511e880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8511e880 r8:8027ed34 r7:ea8a5e60 r6:8511e900 r5:84a70c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea8b5fb0 to 0xea8b5ff8)
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
 r4:851be900
INFO: task kworker/0:351:3956 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: aed1f000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:352:3958 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/0:352   state:D stack:0     pid:3958  tgid:3958  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea8b9d84 r8:00000002 r7:60000013 r6:ea8b9d8c r5:84a71800
 r4:84a71800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a71800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8b9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851d3000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a71800 r7:00000000 r6:83018000 r5:00001000 r4:7f0b1000
[<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)
 r5:8514ff8c r4:8514fc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8514ff8c r4:8511e980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:8511e9ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8511e980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8511e980 r8:8027ed34 r7:ea8b5e60 r6:8511ea00 r5:84a71800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea8b9fb0 to 0xea8b9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:851bea40
Call trace: 
5d20: aee69000 dfaeb000 00000001 80239bb8 7f15f000 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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:353:3959 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/0:353   state:D stack:0     pid:3959  tgid:3959  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8a9e08
 r4:00000000
 r5:00001000 r4:ea8c3000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea8a9fb0 to 0xea8a9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:851bea40
INFO: task kworker/0:353:3959 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: af76d000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<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 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r5:84a73000 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8c1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851bee00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a73000 r7:00000000 r6:83018000 r5:00001000 r4:7f0ad000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea8c9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8514f78c r4:8514f400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8514f78c r4:8511eb80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:8511ebac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8511eb80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8511eb80 r8:8027ed34 r7:ea8b9e60 r6:8511ec00 r5:84a73000
 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
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
 r4:851becc0
INFO: task kworker/0:354:3962 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: af76d000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:355:3964 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/0:355   state:D stack:0     pid:3964  tgid:3964  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea8d5d84 r8:00000002 r7:60000013 r6:ea8d5d8c r5:84a73c00
 r4:84a73c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a73c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8d5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8466e7c0
 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)
 r4:8511ec80
Exception stack(0xea8d5fb0 to 0xea8d5ff8)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:356:3966 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/0:356   state:D stack:0     pid:3966  tgid:3966  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea8e1d84 r8:00000002 r7:60000113 r6:ea8e1d8c r5:84a74800
 r4:84a74800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a74800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8e1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851d3340
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a74800 r7:00000000 r6:83018000 r5:00001000 r4:7f0b5000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea8f1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8515878c r4:85158400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8515878c r4:8511ed80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a74800 r8:8511edac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8511ed80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8511ed80 r8:8027ed34 r7:ea8b9e60 r6:8511ee00 r5:84a74800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea8e1fb0 to 0xea8e1ff8)
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
 r4:851d3280
INFO: task kworker/0:356:3966 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:82abf1e4
 r4:00000000
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:357:3968 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/0:357   state:D stack:0     pid:3968  tgid:3968  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea8e9d84 r8:00000002 r7:60000113 r6:ea8e9d8c r5:84a75400
 r4:84a75400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a75400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8e9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851d3140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a75400 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:ea8eb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8515838c r4:85158000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:61c88647 r9:84a75400 r8:8511eeac r7:82804d40 r6:dddced40 r5:dddced60
9fa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
[<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 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:358:3971 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/0:358   state:D stack:0     pid:3971  tgid:3971  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea8f5d84 r8:00000002 r7:60000113 r6:ea8f5d8c r5:84a76000
 r4:84a76000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a76000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8f5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851d3700
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a76000 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:ea913000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8515938c r4:85159000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8515938c r4:8511ef80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a76000 r8:8511efac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8511ef80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8511ef80 r8:8027ed34 r7:ea8e1e60 r6:851dd000 r5:84a76000
 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
 r4:851d3300
INFO: task kworker/0:358:3971 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b0358000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:359:3972 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/0:359   state:D stack:0     pid:3972  tgid:3972  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea8fdd84 r8:00000002 r7:60000113 r6:ea8fdd8c r5:84a76c00
 r4:84a76c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a76c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8fde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851d3400
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a76c00 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:ea8ff000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85158b8c r4:85158800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85158b8c r4:851dd080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a76c00 r8:851dd0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:851dd080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851dd080 r8:8027ed34 r7:ea8f5e60 r6:851dd100 r5:84a76c00
 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
 r4:851d3440
INFO: task kworker/0:359:3972 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b07a5000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
 r9:83018005 r8:84a58000 r7:00000000 r6:83018000 r5:00001000 r4:7f0b9000
 r7:dddced40 r6:83018000 r5:85158f8c r4:851dd180
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
 r4:851d3600
INFO: task kworker/0:360:3975 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b12cd000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<8027e134>] (process_one_work) 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
 r4:84be8d80
task:kworker/0:361   state:D stack:0     pid:3976  tgid:3976  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea911e08
[<804e4f0c>] (_vm_unmap_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:ea919000
 r7:dddced40 r6:83018000 r5:8515978c r4:851dd280
 r10:00000000 r9:851dd280 r8:8027ed34 r7:ea8f5e60 r6:851dd300 r5:84a58c00
 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
 r4:851d3740
INFO: task kworker/0:361:3976 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b12cd000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:00000001
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:362   state:D stack:0     pid:3978  tgid:3978  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea91dd84 r8:00000002 r7:60000113 r6:ea91dd8c r5:84a59800
 r4:84a59800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a59800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea91de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851d3a80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a59800 r7:00000000 r6:83018000 r5:00001000 r4:7f0bf000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea927000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85159b8c r4:85159800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85159b8c r4:851dd380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a59800 r8:851dd3ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:851dd380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851dd380 r8:8027ed34 r7:ea911e60 r6:851dd400 r5:84a59800
 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
 r4:851d3940
INFO: task kworker/0:362:3978 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b1541000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
 r4:82abf1e4
 r4:00000000
[<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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:363:3980 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/0:363   state:D stack:0     pid:3980  tgid:3980  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea8cdd84 r8:00000002 r7:60000113 r6:ea8cdd8c r5:84a5a400
 r4:84a5a400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a5a400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8cde08
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (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)
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85159f8c r4:851dd480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:851dd4ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:851dd480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851dd480 r8:8027ed34 r7:ea91de60 r6:851dd500 r5:84a5a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea8cdfb0 to 0xea8cdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b1541000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r4:84b6ac80
5fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/0:364:3982 blocked for more than 461 seconds.
Call trace: 
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea925e08
[<804e4f0c>] (_vm_unmap_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)
 r4:851dd580
Exception stack(0xea925fb0 to 0xea925ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Call trace: 
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b191d000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:365:3984 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/0:365   state:D stack:0     pid:3984  tgid:3984  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea939d84 r8:00000002 r7:60000013 r6:ea939d8c r5:84a5bc00
 r4:84a5bc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea939e08
[<81a2b6dc>] (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 r9:851dd680 r8:8027ed34 r7:ea925e60 r6:851dd700 r5:84a5bc00
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Call trace: 
5d20: b2031000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:366:3987 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/0:366   state:D stack:0     pid:3987  tgid:3987  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea945d84 r8:00000002 r7:60000113 r6:ea945d8c r5:84a5c800
 r4:84a5c800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a5c800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea945e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851eb000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a5c800 r7:00000000 r6:83018000 r5:00001000 r4:7f0c7000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea94f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8515ab8c r4:8515a800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8515ab8c r4:851dd780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a5c800 r8:851dd7ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:851dd780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851dd780 r8:8027ed34 r7:ea939e60 r6:851dd800 r5:84a5c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea945fb0 to 0xea945ff8)
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
 r4:851eb100
INFO: task kworker/0:366:3987 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b22ac000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:367   state:D stack:0     pid:3988  tgid:3988  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea94de08
 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:ea955000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8515af8c r4:8515ac00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8515af8c r4:851dd880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:851dd8ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:851dd880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851dd880 r8:8027ed34 r7:ea945e60 r6:851dd900 r5:84a5d400
 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
 r4:851eb100
INFO: task kworker/0:367:3988 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b254e000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
[<8027e134>] (process_one_work) 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(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:368:3990 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/0:368   state:D stack:0     pid:3990  tgid:3990  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea959d84 r8:00000002 r7:60000013 r6:ea959d8c r5:84a5e000
 r4:84a5e000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a5e000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea959e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851eb740
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a5e000 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: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)
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
Exception stack(0xea959fb0 to 0xea959ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Call trace: 
5d20: b287e000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:84b6ac80
5fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/0:369:3991 blocked for more than 462 seconds.
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea931d84 r8:00000002 r7:60000113 r6:ea931d8c r5:84a5ec00
 r4:84a5ec00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a5ec00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea931e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851eb440
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a5ec00 r7:00000000 r6:83018000 r5:00001000 r4:7f00d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df9a9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8515b38c r4:8515b000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8515b38c r4:851dda80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:851ddaac r7:82804d40 r6:dddced40 r5:dddced60
 r4:851dda80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851dda80 r8:8027ed34 r7:ea959e60 r6:851ddb00 r5:84a5ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea931fb0 to 0xea931ff8)
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
 r4:851eb440
INFO: task kworker/0:369:3991 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:82abf1e4
 r4:00000000
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:370:3993 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/0:370   state:D stack:0     pid:3993  tgid:3993  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea961d84 r8:00000002 r7:60000013 r6:ea961d8c r5:84a28000
 r4:84a28000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a28000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea961e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851eb300
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a28000 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:df9e9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8515b78c r4:8515b400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8515b78c r4:851ddc00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:851ddc2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:851ddc00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851ddc00 r8:8027ed34 r7:ea959e60 r6:851ddc80 r5:84a28000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea961fb0 to 0xea961ff8)
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
 r4:851eb640
INFO: task kworker/0:370:3993 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b337b000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<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)
5fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/0:371:3996 blocked for more than 462 seconds.
 r10:829185c4 r9:ea965d84 r8:00000002 r7:60000113 r6:ea965d8c r5:84a29800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea965e08
[<804e4f0c>] (_vm_unmap_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:dfccf000
 r7:dddced40 r6:83018000 r5:8515bf8c r4:851ddb80
Exception stack(0xea965fb0 to 0xea965ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:00000000
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) 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
Call trace: 
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea96de08
 r9:83018005 r8:84a2b000 r7:00000000 r6:83018000 r5:00001000 r4:7f031000
 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
 r4:851eb940
INFO: task kworker/0:372:3999 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b3795000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
[<8027e134>] (process_one_work) 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/0:373:4000 blocked for more than 462 seconds.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea971e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r4:851dde80
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r5:80050013 r4:80239bd0
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:846bec00
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
 r9:83018005 r8:846bec00 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:dff9d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85208b8c r4:85208800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85208b8c r4:851ddf80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:846bec00 r8:851ddfac r7:82804d40 r6:dddced40 r5:dddced60
 r4:851ddf80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851ddf80 r8:8027ed34 r7:ea971e60 r6:8471e900 r5:846bec00
 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
 r4:851ebc80
INFO: task kworker/0:374:4003 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r5:00001000 r4:dfb21000
 r4:00000001
 r4:84be8d80
Call trace: 
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea985e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:00000000
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
 r4:84be8d80
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea989e08
 r7:dddced40 r6:83018000 r5:85208f8c r4:851f5080
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:851ebd80
INFO: task kworker/0:376:4006 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b4cde000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:377:4008 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/0:377   state:D stack:0     pid:4008  tgid:4008  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea991d84 r8:00000002 r7:60000113 r6:ea991d8c r5:85181800
 r4:85181800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85181800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea991e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851c3f80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85181800 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:dffe9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8520938c r4:85209000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8520938c r4:851f5100
 r10:61c88647 r9:85181800 r8:851f512c r7:82804d40 r6:dddced40 r5:dddced60
1fa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
 r5:80050013 r4:80239bd0
 r4:00000000
[<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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:378:4010 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/0:378   state:D stack:0     pid:4010  tgid:4010  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea999d84 r8:00000002 r7:60000113 r6:ea999d8c r5:85183000
 r4:85183000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85183000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea999e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851fb040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85183000 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:e0311000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8520978c r4:85209400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8520978c r4:851f5180
 r4:851f5180
Exception stack(0xea999fb0 to 0xea999ff8)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:851c3140
INFO: task kworker/0:378:4010 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b55b0000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851fb1c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85182400 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:e035f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85209b8c r4:85209800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85209b8c r4:851f5200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:851f522c r7:82804d40 r6:dddced40 r5:dddced60
 r4:851f5200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851f5200 r8:8027ed34 r7:ea985e60 r6:8471eb80 r5:85182400
 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
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:851fb080
INFO: task kworker/0:379:4012 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b55b0000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:00000000
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/0:380:4014 blocked for more than 462 seconds.
 r10:829185c4 r9:ea9b1d84 r8:00000002 r7:60000113 r6:ea9b1d8c r5:85180c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9b1e08
[<804e4f0c>] (_vm_unmap_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:e037b000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85209f8c r4:851f5280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85180c00 r8:851f52ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:851f5280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851f5280 r8:8027ed34 r7:ea985e60 r6:8471ec00 r5:85180c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea9b1fb0 to 0xea9b1ff8)
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
 r4:851fb180
INFO: task kworker/0:380:4014 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b5a54000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 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
INFO: task kworker/0:381:4016 blocked for more than 462 seconds.
 r4:85183c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9b9e08
 r4:00000000
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:e039b000
 r7:dddced40 r6:83018000 r5:8520a38c r4:851f5300
 r10:61c88647 r9:85183c00 r8:851f532c r7:82804d40 r6:dddced40 r5:dddced60
 r4:851f5300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851f5300 r8:8027ed34 r7:ea985e60 r6:8471ec80 r5:85183c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea9b9fb0 to 0xea9b9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:851fb240
INFO: task kworker/0:381:4016 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b5e95000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:85185400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9bde08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018005 r8:85185400 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:e05e9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8520b38c r4:8520b000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8520b38c r4:851f5380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:851f53ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:851f5380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851f5380 r8:8027ed34 r7:ea985e60 r6:8471ed00 r5:85185400
 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
 r4:851fb540
INFO: task kworker/0:382:4019 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b6683000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 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)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:383   state:D stack:0     pid:4021  tgid:4021  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9b5e08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:e0443000
 r10:61c88647 r9:85186000 r8:851f542c r7:82804d40 r6:dddced40 r5:dddced60
 r4:851fb700
Call trace: 
5d20: b6b52000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:77:4022 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/1:77    state:D stack:0     pid:4022  tgid:4022  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea9c1d84 r8:00000002 r7:60000113 r6:ea9c1d8c r5:85186c00
 r4:85186c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85186c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9c1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851fdc80
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r4:00000001
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
5d60: 80050013 ffffffff
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:384:4024 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/0:384   state:D stack:0     pid:4024  tgid:4024  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
 r10:829185c4 r9:ea9c5d84 r8:00000002 r7:60000113 r6:ea9c5d8c r5:85184800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9c5e08
 r4:00000000
[<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
Workqueue: events bpf_prog_free_deferred
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b760b000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:78:4026 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/1:78    state:D stack:0     pid:4026  tgid:4026  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea969e08
[<804e4f0c>] (_vm_unmap_aliases) 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 r9:85178c00 r8:8471efac r7:82804d40 r6:ddde2d40 r5:ddde2d60
9fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r5:00001000 r4:dfb21000
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
INFO: task kworker/1:79:4028 blocked for more than 462 seconds.
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea975e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84987e40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85188000 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:e04b9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:843f738c r4:843f7000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:843f738c r4:849a4080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85188000 r8:849a40ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:849a4080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a4080 r8:8027ed34 r7:ea7a1e60 r6:849a4100 r5:85188000
 r4:00000001
[<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
Call trace: 
 r4:82abf1e4
 r4:00000000
 r5:84b99f8c r4:84b99c00
5fc0: 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:ea9cde08
 r4:00000000
 r7:dddced40 r6:83018000 r5:8520bb8c r4:851f5500
dfa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:386:4032 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/0:386   state:D stack:0     pid:4032  tgid:4032  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea9d1d84 r8:00000002 r7:60000113 r6:ea9d1d8c r5:85189800
 r4:85189800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85189800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9d1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851fbc40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85189800 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:e0615000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8520b78c r4:8520b400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8520b78c r4:851f5580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85189800 r8:851f55ac r7:82804d40 r6:dddced40 r5:dddced60
1fa0:                                     00000000 00000000 00000000 00000000
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r4:84be8d80
 r10:829185c4 r9:ea9d9d84 r8:00000002 r7:60000013 r6:ea9d9d8c r5:8518b000
[<804e4f0c>] (_vm_unmap_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 r5:8520bf8c r4:851f5600
Exception stack(0xea9d9fb0 to 0xea9d9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:851fbcc0
INFO: task kworker/0:387:4035 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b8db7000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:388:4037 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/0:388   state:D stack:0     pid:4037  tgid:4037  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea9e1d84 r8:00000002 r7:60000113 r6:ea9e1d8c r5:8518c800
 r4:8518c800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8518c800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9e1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851fbf80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8518c800 r7:00000000 r6:83018000 r5:00001000 r4:7f093000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:8521038c r4:85210000
 r4:851f5680
1fa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b9044000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:389:4039 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/0:389   state:D stack:0     pid:4039  tgid:4039  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea9e9d84 r8:00000002 r7:60000113 r6:ea9e9d8c r5:8518d400
 r4:8518d400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8518d400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9e9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851fd2c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8518d400 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:e876d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8521078c r4:85210400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8521078c r4:851f5700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8518d400 r8:851f572c r7:82804d40 r6:dddced40 r5:dddced60
 r4:851f5700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851f5700 r8:8027ed34 r7:ea9e1e60 r6:849a4380 r5:8518d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea9e9fb0 to 0xea9e9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:851fbec0
INFO: task kworker/0:389:4039 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b93f6000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:390:4040 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/0:390   state:D stack:0     pid:4040  tgid:4040  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea9edd84 r8:00000002 r7:60000113 r6:ea9edd8c r5:8518bc00
 r4:8518bc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8518bc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9ede08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b4380
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8518bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f00b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df97b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8521138c r4:85211000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8521138c r4:851f5780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8518bc00 r8:851f57ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:851f5780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851f5780 r8:8027ed34 r7:ea9e9e60 r6:849a4400 r5:8518bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea9edfb0 to 0xea9edff8)
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
 r4:851fbec0
INFO: task kworker/0:390:4040 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b9775000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:391:4042 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/0:391   state:D stack:0     pid:4042  tgid:4042  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea9f5d84 r8:00000002 r7:60000013 r6:ea9f5d8c r5:8518a400
 r4:8518a400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8518a400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9f5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b4040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8518a400 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:ea78b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85210b8c r4:85210800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85210b8c r4:851f5800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8518a400 r8:851f582c r7:82804d40 r6:dddced40 r5:dddced60
 r4:851f5800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851f5800 r8:8027ed34 r7:ea9ede60 r6:849a4480 r5:8518a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea9f5fb0 to 0xea9f5ff8)
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
 r4:849b4080
INFO: task kworker/0:391:4042 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b9961000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:392:4045 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/0:392   state:D stack:0     pid:4045  tgid:4045  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea9fdd84 r8:00000002 r7:60000113 r6:ea9fdd8c r5:8518e000
 r4:8518e000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8518e000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9fde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b4200
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8518e000 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:ea7a9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85210f8c r4:85210c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r4:851f5880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851f5880 r8:8027ed34 r7:ea9ede60 r6:849a4500 r5:8518e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea9fdfb0 to 0xea9fdff8)
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
 r4:849b41c0
INFO: task kworker/0:392:4045 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: b9f66000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:393:4046 blocked for more than 463 seconds.
task:kworker/0:393   state:D stack:0     pid:4046  tgid:4046  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa01e08
 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:dfc4f000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:61c88647 r9:84ad8000 r8:851f592c r7:82804d40 r6:dddced40 r5:dddced60
 r4:851f5900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851f5900 r8:8027ed34 r7:ea9ede60 r6:849a4580 r5:84ad8000
 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
 r4:849b41c0
INFO: task kworker/0:393:4046 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: ba19b000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:394:4048 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/0:394   state:D stack:0     pid:4048  tgid:4048  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa09e08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b4480
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8521178c r4:85211400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8521178c r4:851f5980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ad9800 r8:851f59ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:851f5980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851f5980 r8:8027ed34 r7:eaa01e60 r6:849a4600 r5:84ad9800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa09fb0 to 0xeaa09ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849b42c0
INFO: task kworker/0:394:4048 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: ba725000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__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)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:851f5a00 r8:8027ed34 r7:eaa01e60 r6:849a4680 r5:84ad8c00
 r4:849b4400
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: baf33000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:396:4052 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/0:396   state:D stack:0     pid:4052  tgid:4052  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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 r9:851f5a80 r8:8027ed34 r7:eaa01e60 r6:849a4700 r5:84ada400
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:397:4055 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/0:397   state:D stack:0     pid:4055  tgid:4055  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa21d84 r8:00000002 r7:60000113 r6:eaa21d8c r5:84adb000
 r4:84adb000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84adb000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa21e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b4a00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84adb000 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:dfe4f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8521278c r4:85212400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8521278c r4:851f5b00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84adb000 r8:851f5b2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:851f5b00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851f5b00 r8:8027ed34 r7:eaa19e60 r6:849a4780 r5:84adb000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa21fb0 to 0xeaa21ff8)
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
 r4:849b4800
INFO: task kworker/0:397:4055 is blocked on a mutex likely owned by task kworker/0:144:3477.
Call trace: 
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:00000000
[<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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:398:4056 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/0:398   state:D stack:0     pid:4056  tgid:4056  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa25d84 r8:00000002 r7:60000113 r6:eaa25d8c r5:84adc800
 r4:84adc800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84adc800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa25e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (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)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:851f5b80 r8:8027ed34 r7:eaa21e60 r6:849a4800 r5:84adc800
Exception stack(0xeaa25fb0 to 0xeaa25ff8)
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
 r4:849b4800
INFO: task kworker/0:398:4056 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: bbc03000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:399:4059 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/0:399   state:D stack:0     pid:4059  tgid:4059  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa2dd84 r8:00000002 r7:60000013 r6:eaa2dd8c r5:84ade000
 r4:84ade000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84ade000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa2de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849ae540
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84ade000 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:e46a5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8521478c r4:85214400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8521478c r4:851f5c00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ade000 r8:851f5c2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:851f5c00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851f5c00 r8:8027ed34 r7:eaa25e60 r6:849a4880 r5:84ade000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa2dfb0 to 0xeaa2dff8)
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
 r4:849b4a80
INFO: task kworker/0:399:4059 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: bbc8e000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:400:4060 blocked for more than 463 seconds.
 r4:84adec00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa31e08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018005 r8:84adec00 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:dfef7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85212f8c r4:85212c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85212f8c r4:851f5c80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84adec00 r8:851f5cac r7:82804d40 r6:dddced40 r5:dddced60
 r4:851f5c80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851f5c80 r8:8027ed34 r7:eaa2de60 r6:849a4900 r5:84adec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa31fb0 to 0xeaa31ff8)
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
 r4:849b4a80
INFO: task kworker/0:400:4060 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: bc388000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:401   state:D stack:0     pid:4062  tgid:4062  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa39e08
[<804e4f0c>] (_vm_unmap_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 r9:851f5d80 r8:8027ed34 r7:eaa2de60 r6:849a4980 r5:84add400
 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
 r4:849b4c00
INFO: task kworker/0:401:4062 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: bc515000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:402:4064 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/0:402   state:D stack:0     pid:4064  tgid:4064  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa41d84 r8:00000002 r7:60000013 r6:eaa41d8c r5:85240000
 r4:85240000
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa41e08
[<804e4f0c>] (_vm_unmap_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 r9:851f5d00 r8:8027ed34 r7:eaa2de60 r6:849a4a00 r5:85240000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849b4d40
INFO: task kworker/0:402:4064 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: bc8ec000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:403:4066 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/0:403   state:D stack:0     pid:4066  tgid:4066  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa49d84 r8:00000002 r7:60000113 r6:eaa49d8c r5:85241800
 r4:85241800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85241800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa49e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851fb7c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85241800 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:e0335000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85213b8c r4:85213800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85213b8c r4:851f5e00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85241800 r8:851f5e2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:851f5e00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851f5e00 r8:8027ed34 r7:eaa2de60 r6:849a4a80 r5:85241800
 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
 r4:851fb540
INFO: task kworker/0:403:4066 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: bca2b000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
[<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(0xdfd85fb0 to 0xdfd85ff8)
 r4:84be8d80
INFO: task kworker/0:404:4068 blocked for more than 463 seconds.
 r10:829185c4 r9:eaa51d84 r8:00000002 r7:60000113 r6:eaa51d8c r5:85240c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa51e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849ae040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85240c00 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: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)
 r5:85213f8c r4:85213c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85213f8c r4:851f5e80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85240c00 r8:851f5eac r7:82804d40 r6:dddced40 r5:dddced60
 r4:851f5e80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851f5e80 r8:8027ed34 r7:eaa2de60 r6:849a4b00 r5:85240c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa51fb0 to 0xeaa51ff8)
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
 r4:849b48c0
INFO: task kworker/0:404:4068 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: bd229000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:405:4070 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/0:405   state:D stack:0     pid:4070  tgid:4070  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa59d84 r8:00000002 r7:60000013 r6:eaa59d8c r5:85242400
 r4:85242400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85242400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa59e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849ae7c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85242400 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:e8713000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85214f8c r4:85214c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:61c88647 r9:85242400 r8:851f5f2c r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
 r5:80050013 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)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:80:4073 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/1:80    state:D stack:0     pid:4073  tgid:4073  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa55d84 r8:00000002 r7:60000113 r6:eaa55d8c r5:85243c00
 r4:85243c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85243c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa55e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851fff80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85243c00 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:e04ed000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:843f778c r4:843f7400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:843f778c r4:849a4c00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85243c00 r8:849a4c2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:849a4c00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a4c00 r8:8027ed34 r7:ea7a1e60 r6:849a4c80 r5:85243c00
 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
 r4:851ff940
INFO: task kworker/1:80:4073 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: bd5dd000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:81:4075 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/1:81    state:D stack:0     pid:4075  tgid:4075  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea9d5d84 r8:00000002 r7:60000113 r6:ea9d5d8c r5:85244800
 r4:85244800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85244800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: bd9ff000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:82:4077 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/1:82    state:D stack:0     pid:4077  tgid:4077  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea9f1d84 r8:00000002 r7:60000113 r6:ea9f1d8c r5:85245400
 r4:85245400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85245400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9f1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84995000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85245400 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:ea805000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85216f8c r4:85216c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:85216f8c r4:849a4e00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85245400 r8:849a4e2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:849a4e00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a4e00 r8:8027ed34 r7:ea9d5e60 r6:849a4e80 r5:85245400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea9f1fb0 to 0xea9f1ff8)
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
 r4:84afb080
INFO: task kworker/1:82:4077 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: bdd94000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:406:4080 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/0:406   state:D stack:0     pid:4080  tgid:4080  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa6dd84 r8:00000002 r7:60000013 r6:eaa6dd8c r5:85243000
 r4:85243000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85243000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa6de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849ae5c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85243000 r7:00000000 r6:83018000 r5:00001000 r4:7f075000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e46fb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85214b8c r4:85214800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85214b8c r4:851f5f80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85243000 r8:851f5fac r7:82804d40 r6:dddced40 r5:dddced60
 r4:851f5f80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:851f5f80 r8:8027ed34 r7:eaa59e60 r6:849a4f00 r5:85243000
 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
 r4:849ae740
INFO: task kworker/0:406:4080 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: be018000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:407:4082 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/0:407   state:D stack:0     pid:4082  tgid:4082  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa79d84 r8:00000002 r7:60000013 r6:eaa79d8c r5:84adbc00
 r4:84adbc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84adbc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa79e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849ae900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84adbc00 r7:00000000 r6:83018000 r5:00001000 r4:7f079000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e8729000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8521538c r4:85215000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8521538c r4:849a6000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84adbc00 r8:849a602c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a6000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a6000 r8:8027ed34 r7:eaa59e60 r6:849a4f80 r5:84adbc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa79fb0 to 0xeaa79ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849ae780
INFO: task kworker/0:407:4082 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: be432000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:408:4083 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/0:408   state:D stack:0     pid:4083  tgid:4083  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa7dd84 r8:00000002 r7:60000113 r6:eaa7dd8c r5:85248000
 r4:85248000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85248000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa7de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849aeb80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85248000 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:ea7c7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85215b8c r4:85215800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85215b8c r4:849a6080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85248000 r8:849a60ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a6080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a6080 r8:8027ed34 r7:eaa79e60 r6:849a0000 r5:85248000
 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
 r4:849ae780
INFO: task kworker/0:408:4083 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: be983000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:409:4085 blocked for more than 464 seconds.
Workqueue: events bpf_prog_free_deferred
 r10:829185c4 r9:eaa61d84 r8:00000002 r7:60000013 r6:eaa61d8c r5:84a2e000
 r4:84a2e000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a2e000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa61e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849ae940
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a2e000 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:e873d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8521578c r4:85215400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8521578c r4:849a6100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a2e000 r8:849a612c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a6100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a6100 r8:8027ed34 r7:eaa7de60 r6:849a6180 r5:84a2e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa61fb0 to 0xeaa61ff8)
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
 r4:849aeb00
INFO: task kworker/0:409:4085 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: bed04000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:410:4088 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/0:410   state:D stack:0     pid:4088  tgid:4088  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa75d84 r8:00000002 r7:60000013 r6:eaa75d8c r5:84a2d400
 r4:84a2d400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a2d400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa75e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849aefc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a2d400 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:ea7e9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8521678c r4:85216400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8521678c r4:849a6200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:849a622c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a6200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a6200 r8:8027ed34 r7:eaa7de60 r6:849a6280 r5:84a2d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa75fb0 to 0xeaa75ff8)
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
 r4:849aeb40
INFO: task kworker/0:410:4088 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: bed04000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:411:4089 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/0:411   state:D stack:0     pid:4089  tgid:4089  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa65d84 r8:00000002 r7:60000113 r6:eaa65d8c r5:84a2c800
 r4:84a2c800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a2c800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa65e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849aec80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a2c800 r7:00000000 r6:83018000 r5:00001000 r4:7f07f000
 r5:85215f8c r4:85215c00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r4:849aeb40
Workqueue: events bpf_prog_free_deferred
 r5:80050013 r4:80239bd0
 r4:00000000
 r5:84b99f8c r4:84b99c00
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849aee40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a2a400 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:ea7df000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8521638c r4:85216000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8521638c r4:849a6400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:849a642c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a6400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a6400 r8:8027ed34 r7:eaa75e60 r6:849a6480 r5:84a2a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa85fb0 to 0xeaa85ff8)
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
 r4:849aee00
INFO: task kworker/0:412:4092 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: bf6c0000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84a28c00
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (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 r9:849a6500 r8:8027ed34 r7:eaa75e60 r6:849a6580 r5:84a28c00
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849aef00
INFO: task kworker/0:413:4094 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: bfcb9000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:414:4096 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/0:414   state:D stack:0     pid:4096  tgid:4096  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa91d84 r8:00000002 r7:60000013 r6:eaa91d8c r5:849d0000
 r4:849d0000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849d0000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa91e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849ae240
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849d0000 r7:00000000 r6:83018000 r5:00001000 r4:7f085000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea7f7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85216b8c r4:85216800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85216b8c r4:849a6600
 r10:61c88647 r9:849d0000 r8:849a662c r7:82804d40 r6:dddced40 r5:dddced60
 r4:00000001
1fa0:                                     00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
 r4:00000000
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:83:4099 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/1:83    state:D stack:0     pid:4099  tgid:4099  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa9dd84 r8:00000002 r7:60000113 r6:eaa9dd8c r5:849d2400
 r4:849d2400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849d2400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa9de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_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)
[<8027e134>] (process_one_work) 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
Exception stack(0xeaa9dfb0 to 0xeaa9dff8)
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
 r4:84afbb40
INFO: task kworker/1:83:4099 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: bfcb9000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:84:4100 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/1:84    state:D stack:0     pid:4100  tgid:4100  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaaa1d84 r8:00000002 r7:60000113 r6:eaaa1d8c r5:849d0c00
 r4:849d0c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849d0c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaa1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849a9d00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:849d0c00 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:ea99f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:ddde2d40 r6:83018200 r5:851b1b8c r4:849a0100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849d0c00 r8:849a012c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:849a0100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a0100 r8:8027ed34 r7:eaa9de60 r6:849a6780 r5:849d0c00
 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
 r4:84afbe00
INFO: task kworker/1:84:4100 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c0bd3000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:85:4101 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/1:85    state:D stack:0     pid:4101  tgid:4101  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaaa9d84 r8:00000002 r7:60000113 r6:eaaa9d8c r5:849d3c00
 r4:849d3c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849d3c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaa9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84afbe40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:849d3c00 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:ea8db000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:851b0b8c r4:849a0180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849d3c00 r8:849a01ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:849a0180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a0180 r8:8027ed34 r7:eaaa1e60 r6:849a6800 r5:849d3c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaaa9fb0 to 0xeaaa9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84afbe00
INFO: task kworker/1:85:4101 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c0e78000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:415:4103 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/0:415   state:D stack:0     pid:4103  tgid:4103  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaaadd84 r8:00000002 r7:60000113 r6:eaaadd8c r5:849d4800
 r4:849d4800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849d4800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaade08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84995640
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849d4800 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:ea8cf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8521738c r4:85217000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8521738c r4:849a6880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849d4800 r8:849a68ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a6880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a6880 r8:8027ed34 r7:eaa8de60 r6:849a6900 r5:849d4800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaaadfb0 to 0xeaaadff8)
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
 r4:84995600
INFO: task kworker/0:415:4103 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c16e1000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:86:4106 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/1:86    state:D stack:0     pid:4106  tgid:4106  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaab5d84 r8:00000002 r7:60000113 r6:eaab5d8c r5:849d5400
 r4:849d5400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849d5400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaab5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84987fc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:849d5400 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:dffa7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:ddde2d40 r6:83018200 r5:851b138c r4:849a0200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849d5400 r8:849a022c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:849a0200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a0200 r8:8027ed34 r7:eaaa1e60 r6:849a6980 r5:849d5400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaab5fb0 to 0xeaab5ff8)
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
 r4:84afbd80
INFO: task kworker/1:86:4106 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c16e1000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:416:4107 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/0:416   state:D stack:0     pid:4107  tgid:4107  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaab9d84 r8:00000002 r7:60000013 r6:eaab9d8c r5:849d1800
 r4:849d1800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849d1800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaab9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84995b40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849d1800 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:ea8f9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85217b8c r4:85217800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85217b8c r4:849a6a00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849d1800 r8:849a6a2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a6a00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a6a00 r8:8027ed34 r7:eaa8de60 r6:849a6a80 r5:849d1800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaab9fb0 to 0xeaab9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:849954c0
INFO: task kworker/0:416:4107 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c17d2000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:417:4109 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/0:417   state:D stack:0     pid:4109  tgid:4109  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaab1d84 r8:00000002 r7:60000113 r6:eaab1d8c r5:849d6000
 r4:849d6000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849d6000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaab1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84995d40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849d6000 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:ea90b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85217f8c r4:85217c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85217f8c r4:849a6b00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849d6000 r8:849a6b2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a6b00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a6b00 r8:8027ed34 r7:eaab9e60 r6:849a6b80 r5:849d6000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaab1fb0 to 0xeaab1ff8)
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
 r4:84995c00
INFO: task kworker/0:417:4109 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c205d000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:418:4111 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/0:418   state:D stack:0     pid:4111  tgid:4111  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa89d84 r8:00000002 r7:60000113 r6:eaa89d8c r5:849d3000
 r4:849d3000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849d3000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa89e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84995f00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849d3000 r7:00000000 r6:83018000 r5:00001000 r4:7f00d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df9cb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8522038c r4:85220000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8522038c r4:849a6c00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849d3000 r8:849a6c2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a6c00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a6c00 r8:8027ed34 r7:eaab1e60 r6:849a6c80 r5:849d3000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa89fb0 to 0xeaa89ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84995d00
INFO: task kworker/0:418:4111 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c205d000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:419:4115 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/0:419   state:D stack:0     pid:4115  tgid:4115  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaa95d84 r8:00000002 r7:60000113 r6:eaa95d8c r5:849d6c00
 r4:849d6c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849d6c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa95e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84995800
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849d6c00 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: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)
 r5:8522078c r4:85220400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8522078c r4:849a6d00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849d6c00 r8:849a6d2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a6d00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a6d00 r8:8027ed34 r7:eaa89e60 r6:849a6d80 r5:849d6c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaa95fb0 to 0xeaa95ff8)
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
 r4:84995ec0
INFO: task kworker/0:419:4115 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c269c000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:420:4116 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/0:420   state:D stack:0     pid:4116  tgid:4116  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea98dd84 r8:00000002 r7:60000113 r6:ea98dd8c r5:84a2ec00
 r4:84a2ec00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a2ec00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea98de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84995180
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a2ec00 r7:00000000 r6:83018000 r5:00001000 r4:7f02b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfab1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85220b8c r4:85220800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85220b8c r4:849a6e00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:849a6e2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a6e00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a6e00 r8:8027ed34 r7:eaa95e60 r6:849a6e80 r5:84a2ec00
 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
 r4:84995f80
INFO: task kworker/0:420:4116 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c282c000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:421:4118 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/0:421   state:D stack:0     pid:4118  tgid:4118  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaabdd84 r8:00000002 r7:60000013 r6:eaabdd8c r5:85249800
 r4:85249800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85249800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaabde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84997580
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85249800 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:e0375000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85221b8c r4:85221800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85221b8c r4:849a6f00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85249800 r8:849a6f2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a6f00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a6f00 r8:8027ed34 r7:ea98de60 r6:849a0280 r5:85249800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaabdfb0 to 0xeaabdff8)
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
 r4:84995200
INFO: task kworker/0:421:4118 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:82abf1e4
 r4:00000000
 r5:00001000 r4:dfb21000
 r10:61c88647 r9:84a86c00 r8:84b6acac 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(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:422:4119 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/0:422   state:D stack:0     pid:4119  tgid:4119  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaac1d84 r8:00000002 r7:60000113 r6:eaac1d8c r5:8524bc00
 r4:8524bc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8524bc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaac1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84997000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8524bc00 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:dfcfb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85220f8c r4:85220c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85220f8c r4:849a6f80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8524bc00 r8:849a6fac r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a6f80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a6f80 r8:8027ed34 r7:eaabde60 r6:849a0300 r5:8524bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
1fa0:                                     00000000 00000000 00000000 00000000
 r4:84995200
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:423:4122 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/0:423   state:D stack:0     pid:4122  tgid:4122  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ea99dd84 r8:00000002 r7:60000113 r6:ea99dd8c r5:8524c800
 r4:8524c800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8524c800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea99de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84997380
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8524c800 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:dffe1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+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 r9:8524c800 r8:849a202c r7:82804d40 r6:dddced40 r5:dddced60
dfa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:87:4124 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/1:87    state:D stack:0     pid:4124  tgid:4124  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaac5d84 r8:00000002 r7:60000113 r6:eaac5d8c r5:8524d400
 r4:8524d400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8524d400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaac5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849a9ac0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8524d400 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:e875d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:ddde2d40 r6:83018200 r5:851b178c r4:849a0580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8524d400 r8:849a05ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:849a0580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a0580 r8:8027ed34 r7:eaaa1e60 r6:849a0600 r5:8524d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaac5fb0 to 0xeaac5ff8)
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
 r4:84afb2c0
INFO: task kworker/1:87:4124 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
[<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
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r5:8524ec00 r4:829185c0
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaad1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84997480
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8524ec00 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:e0337000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8522178c r4:85221400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8522178c r4:849a2080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8524ec00 r8:849a20ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a2080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a2080 r8:8027ed34 r7:eaabde60 r6:849a0680 r5:8524ec00
 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
 r4:849974c0
INFO: task kworker/0:424:4127 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c36a7000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (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)
 r9:83018005 r8:8524e000 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:e039d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85221f8c r4:85221c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85221f8c r4:849a2100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8524e000 r8:849a212c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a2100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a2100 r8:8027ed34 r7:eaabde60 r6:849a0700 r5:8524e000
 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
 r4:84997500
INFO: task kworker/0:425:4129 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c3c24000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 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 r5:84be8bc0
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:426   state:D stack:0     pid:4131  tgid:4131  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:829185c4 r9:eaae5d84 r8:00000002 r7:60000113 r6:eaae5d8c r5:85248c00
 r4:85248c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85248c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaae5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84997840
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85248c00 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: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)
 r5:8522238c r4:85222000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8522238c r4:849a2180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85248c00 r8:849a21ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a2180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a2180 r8:8027ed34 r7:eaad9e60 r6:849a0780 r5:85248c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaae5fb0 to 0xeaae5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 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
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
 r4:82abf1e4
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:428:4134 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/0:428   state:D stack:0     pid:4134  tgid:4134  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaaf1d84 r8:00000002 r7:60000013 r6:eaaf1d8c r5:8524a400
 r4:8524a400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8524a400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaf1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84997900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8524a400 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:e0527000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8522278c r4:85222400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8522278c r4:849a2280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8524a400 r8:849a22ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a2280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a2280 r8:8027ed34 r7:eaae9e60 r6:849a0880 r5:8524a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaaf1fb0 to 0xeaaf1ff8)
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
 r4:84997780
INFO: task kworker/0:428:4134 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c46e8000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
 r4:dfd85dc0
[<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)
 r5:00001000 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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:429:4137 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/0:429   state:D stack:0     pid:4137  tgid:4137  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaaf9d84 r8:00000002 r7:60000013 r6:eaaf9d8c r5:85246c00
 r4:85246c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85246c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaf9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae13c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85246c00 r7:00000000 r6:83018000 r5:00001000 r4:7f04d000
[<8027e134>] (process_one_work) 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(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
 r4:84997940
INFO: task kworker/0:429:4137 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c4949000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 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 r5:84be8bc0
 r5:84b99f8c r4:84b99c00
 r4:84b6ac80
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:430:4138 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/0:430   state:D stack:0     pid:4138  tgid:4138  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab01d84 r8:00000002 r7:60000013 r6:eab01d8c r5:85250c00
 r4:85250c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85250c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab01e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84997c40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85250c00 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:e05b3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85222f8c r4:85222c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85222f8c r4:849a2380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85250c00 r8:849a23ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a2380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a2380 r8:8027ed34 r7:eaaf9e60 r6:849a0980 r5:85250c00
 r4:00000001
Exception stack(0xeab01fb0 to 0xeab01ff8)
 r4:84997940
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:431:4140 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/0:431   state:D stack:0     pid:4140  tgid:4140  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaac9d84 r8:00000002 r7:60000013 r6:eaac9d8c r5:849e0c00
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (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)
 r4:84997b80
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfb21000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:432:4142 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/0:432   state:D stack:0     pid:4142  tgid:4142  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaacdd84 r8:00000002 r7:60000013 r6:eaacdd8c r5:849e2400
 r4:849e2400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849e2400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaacde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84997e00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849e2400 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:e46c1000
 r5:8522378c r4:85223400
 r10:00000000 r9:849a2500 r8:8027ed34 r7:eaaf9e60 r6:849a2580 r5:849e2400
 r4:84997e40
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 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:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:433:4145 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/0:433   state:D stack:0     pid:4145  tgid:4145  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:849e1800
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (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)
 r4:849a2600
Exception stack(0xeab0dfb0 to 0xeab0dff8)
 r4:84ae1080
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:88:4146 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/1:88    state:D stack:0     pid:4146  tgid:4146  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab05d84 r8:00000002 r7:60000113 r6:eab05d8c r5:85251800
 r4:85251800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85251800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab05e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018205 r8:85251800 r7:00000000 r6:83018200 r5:00001000 r4:7f049000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r4:dfd85dc0
 r4:00000000
 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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:89:4148 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/1:89    state:D stack:0     pid:4148  tgid:4148  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab09d84 r8:00000002 r7:60000113 r6:eab09d8c r5:85252400
 r4:85252400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85252400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab09e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae4000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85252400 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:ea9e3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851b1f8c r4:851b1c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:851b1f8c r4:849a0b00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85252400 r8:849a0b2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:849a0b00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a0b00 r8:8027ed34 r7:eaaa1e60 r6:849a0b80 r5:85252400
 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
 r4:849a9a80
Workqueue: events bpf_prog_free_deferred
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:82abf1e4
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
[<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)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:434:4151 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/0:434   state:D stack:0     pid:4151  tgid:4151  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab1dd84 r8:00000002 r7:60000013 r6:eab1dd8c r5:85253000
 r4:85253000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85253000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab1de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae1840
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85253000 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:ea947000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85224f8c r4:85224c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85224f8c r4:849a2780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85253000 r8:849a27ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a2780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a2780 r8:8027ed34 r7:eaaf9e60 r6:849a0c00 r5:85253000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab1dfb0 to 0xeab1dff8)
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
 r4:84ae1480
INFO: task kworker/0:434:4151 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c608f000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
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
 r4:84ae1500
INFO: task kworker/0:435:4153 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c608f000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) 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
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:eab29d84 r8:00000002 r7:60000113 r6:eab29d8c r5:85253c00
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae16c0
 r7:dddced40 r6:83018000 r5:85224b8c r4:849a2800
 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
 r4:84ae1500
INFO: task kworker/0:436:4154 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c64b8000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
5fa0:                                     00000000 00000000 00000000 00000000
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
 r5:85254800 r4:829185c0
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab31e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae1c80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85254800 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:ea981000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:85225b8c r4:849a2880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85254800 r8:849a28ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a2880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a2880 r8:8027ed34 r7:eab1de60 r6:849a0d80 r5:85254800
 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
 r4:84ae1600
INFO: task kworker/0:437:4156 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c684b000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r10:829185c4 r9:eab39d84 r8:00000002 r7:60000113 r6:eab39d8c r5:85256000
 r4:85256000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85256000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab39e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae1940
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85256000 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:ea953000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:8522538c r4:849a2900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85256000 r8:849a292c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a2900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a2900 r8:8027ed34 r7:eab31e60 r6:849a0e00 r5:85256000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab39fb0 to 0xeab39ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfb21000
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:439   state:D stack:0     pid:4160  tgid:4160  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab41d84 r8:00000002 r7:60000013 r6:eab41d8c r5:85246000
 r4:85246000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85246000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab41e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae1ac0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85246000 r7:00000000 r6:83018000 r5:00001000 r4:7f093000
[<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)
 r5:8522578c r4:85225400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8522578c r4:849a2980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85246000 r8:849a29ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a2980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a2980 r8:8027ed34 r7:eab31e60 r6:849a0e80 r5:85246000
 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
 r4:84ae18c0
INFO: task kworker/0:439:4160 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c7328000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 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)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:440   state:D stack:0     pid:4162  tgid:4162  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:829185c4 r9:eab45d84 r8:00000002 r7:60000113 r6:eab45d8c r5:85250000
 r4:85250000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85250000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab45e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84997e40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85250000 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:eab49000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:8522638c r4:849a2a00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85250000 r8:849a2a2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a2a00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a2a00 r8:8027ed34 r7:eab31e60 r6:849a0f00 r5:85250000
 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
 r4:84ae1b40
INFO: task kworker/0:440:4162 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c7614000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 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:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:441:4165 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/0:441   state:D stack:0     pid:4165  tgid:4165  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab3dd84 r8:00000002 r7:60000013 r6:eab3dd8c r5:85256c00
 r4:85256c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85256c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab3de08
 r4:00000000
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:ea9ad000
 r7:dddced40 r6:83018000 r5:85225f8c r4:849a2a80
 r4:00000001
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c78f8000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:90:4168 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/1:90    state:D stack:0     pid:4168  tgid:4168  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab11d84 r8:00000002 r7:60000013 r6:eab11d8c r5:8518ec00
 r5:8518ec00 r4:829185c0
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (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
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c78f8000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:442:4169 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.
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab4de08
 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)
 r4:849a2b00
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c7e3d000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
 r4:84be8d80
Workqueue: events bpf_prog_free_deferred
 r5:8525a400 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab65e08
[<804e4f0c>] (_vm_unmap_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)
 r4:849a2b80
Exception stack(0xeab65fb0 to 0xeab65ff8)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84ae1dc0
INFO: task kworker/0:443:4172 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c8150000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85272040
 r5:85226b8c r4:85226800
 r4:849a2c00
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:444:4173 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c893c000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:445   state:D stack:0     pid:4176  tgid:4176  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab75d84 r8:00000002 r7:60000013 r6:eab75d8c r5:85259800
 r4:85259800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85259800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab75e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85272180
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85259800 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:dfb6b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85226f8c r4:85226c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:61c88647 r9:85259800 r8:849a2cac r7:82804d40 r6:dddced40 r5:dddced60
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfb21000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:446:4177 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/0:446   state:D stack:0     pid:4177  tgid:4177  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab15d84 r8:00000002 r7:60000113 r6:eab15d8c r5:849e4800
 r4:849e4800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849e4800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab15e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85272300
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849e4800 r7:00000000 r6:83018000 r5:00001000 r4:7f057000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfbff000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8522738c r4:85227000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8522738c r4:849a2d00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849e4800 r8:849a2d2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a2d00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a2d00 r8:8027ed34 r7:eab65e60 r6:849a2d80 r5:849e4800
 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
 r4:85272140
INFO: task kworker/0:446:4177 is blocked on a mutex likely owned by task kworker/0:144:3477.
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r5:00001000 r4:dfb21000
[<8027e134>] (process_one_work) 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(0xdfd85fb0 to 0xdfd85ff8)
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:447:4180 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/0:447   state:D stack:0     pid:4180  tgid:4180  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab79d84 r8:00000002 r7:60000113 r6:eab79d8c r5:849e5400
 r4:849e5400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849e5400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab79e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85272480
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849e5400 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:dfe17000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8522778c r4:85227400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8522778c r4:849a2e00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849e5400 r8:849a2e2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a2e00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a2e00 r8:8027ed34 r7:eab65e60 r6:849a2e80 r5:849e5400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab79fb0 to 0xeab79ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85272580
INFO: task kworker/0:447:4180 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:82abf1e4
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
[<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
INFO: task kworker/0:448:4183 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/0:448   state:D stack:0     pid:4183  tgid:4183  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab7dd84 r8:00000002 r7:60000013 r6:eab7dd8c r5:849e6000
 r4:849e6000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849e6000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab7de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85272700
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849e6000 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:dff09000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85227f8c r4:85227c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85227f8c r4:849a2f00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849e6000 r8:849a2f2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:849a2f00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:849a2f00 r8:8027ed34 r7:eab65e60 r6:849a2f80 r5:849e6000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab7dfb0 to 0xeab7dff8)
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r4:dfd85dc0
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
 r4:00000001
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:449:4184 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/0:449   state:D stack:0     pid:4184  tgid:4184  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab81d84 r8:00000002 r7:60000113 r6:eab81d8c r5:849e6c00
 r4:849e6c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849e6c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab81e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8527a240
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849e6c00 r7:00000000 r6:83018000 r5:00001000 r4:7f075000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea7f9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8522938c r4:85229000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8522938c r4:8527b000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849e6c00 r8:8527b02c r7:82804d40 r6:dddced40 r5:dddced60
 r10:00000000 r9:8527b000 r8:8027ed34 r7:eab7de60 r6:8527b100 r5:849e6c00
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
5d60: 80050013 ffffffff
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r5:00001000 r4:dfb21000
[<8027e134>] (process_one_work) 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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:450:4185 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/0:450   state:D stack:0     pid:4185  tgid:4185  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab55d84 r8:00000002 r7:60000113 r6:eab55d8c r5:849e3000
 r4:849e3000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849e3000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab55e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85272680
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849e3000 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: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)
 r5:8522838c r4:85228000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8522838c r4:8527b080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849e3000 r8:8527b0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8527b080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8527b080 r8:8027ed34 r7:eab81e60 r6:8527b180 r5:849e3000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab55fb0 to 0xeab55ff8)
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
 r4:852729c0
INFO: task kworker/0:450:4185 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c936e000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 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)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
 r4:84be8d80
INFO: task kworker/0:451:4189 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/0:451   state:D stack:0     pid:4189  tgid:4189  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab85d84 r8:00000002 r7:60000113 r6:eab85d8c r5:849e3c00
 r4:849e3c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849e3c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab85e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85272a40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849e3c00 r7:00000000 r6:83018000 r5:00001000 r4:7f063000
[<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)
 r5:8522878c r4:85228400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8522878c r4:8527b200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:849e3c00 r8:8527b22c r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xeab85fb0 to 0xeab85ff8)
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
 r4:85272940
INFO: task kworker/0:451:4189 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c9668000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+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:dfb21000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:452:4190 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/0:452   state:D stack:0     pid:4190  tgid:4190  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab89d84 r8:00000002 r7:60000013 r6:eab89d8c r5:849e0000
 r4:849e0000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:849e0000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab89e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85272c40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:849e0000 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:e04cb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85228b8c r4:85228800
 r10:61c88647 r9:849e0000 r8:8527b32c 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(0xeab89fb0 to 0xeab89ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85272940
INFO: task kworker/0:452:4190 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c9c0a000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d60: 80050013 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)
 r5:00001000 r4:dfb21000
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
 r4:84be8d80
task:kworker/1:91    state:D stack:0     pid:4191  tgid:4191  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab91e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:851b278c r4:851b2400
 r4:85273180
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab91fb0 to 0xeab91ff8)
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
 r4:84ae4b00
INFO: task kworker/1:91:4191 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: c9e3e000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:829185c4 r9:eab95d84 r8:00000002 r7:60000113 r6:eab95d8c r5:8525b000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab95e08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae1200
 r7:dddced40 r6:83018000 r5:85228f8c r4:8527b400
 r10:61c88647 r9:8525b000 r8:8527b42c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8527b400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8527b400 r8:8027ed34 r7:eab81e60 r6:85273280 r5:8525b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab95fb0 to 0xeab95ff8)
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
 r4:85272c00
INFO: task kworker/0:453:4193 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: ca041000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) 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(0xdfd85fb0 to 0xdfd85ff8)
 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:eab8de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae4c80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8525d400 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: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)
 r5:851b2b8c r4:851b2800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:851b2b8c r4:85273300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8525d400 r8:8527332c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85273300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85273300 r8:8027ed34 r7:eab11e60 r6:85273380 r5:8525d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab8dfb0 to 0xeab8dff8)
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
 r4:84ae4fc0
INFO: task kworker/1:92:4195 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: ca041000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:93    state:D stack:0     pid:4198  tgid:4198  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab9dd84 r8:00000002 r7:60000113 r6:eab9dd8c r5:8525e000
 r4:8525e000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8525e000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab9de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_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)
[<8027e134>] (process_one_work) 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
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84ae49c0
INFO: task kworker/1:93:4198 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: ca482000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
 r9:83018005 r8:8525ec00 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:ea819000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8522978c r4:85229400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8522978c r4:8527b480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8525ec00 r8:8527b4ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8527b480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8527b480 r8:8027ed34 r7:eab81e60 r6:85273500 r5:8525ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaba1fb0 to 0xeaba1ff8)
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
 r4:85272ec0
INFO: task kworker/0:454:4200 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: ca6ed000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d60: 80050013 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)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
5fa0:                                     00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:847d9800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaba9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8527d000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:847d9800 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:ea7d7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:851b378c r4:851b3400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:851b378c r4:85273580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847d9800 r8:852735ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85273580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85273580 r8:8027ed34 r7:eab11e60 r6:8527b500 r5:847d9800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaba9fb0 to 0xeaba9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84ae4500
INFO: task kworker/1:94:4202 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: caac4000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:95:4204 blocked for more than 466 seconds.
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (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 r9:847d8c00 r8:8527362c r7:82804d40 r6:ddde2d40 r5:ddde2d60
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
 r4:8527d280
INFO: task kworker/1:95:4204 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: cac64000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<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)
 r4:84b6ac80
5fa0:                                     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/1:96    state:D stack:0     pid:4205  tgid:4205  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaba5d84 r8:00000002 r7:60000113 r6:eaba5d8c r5:8525bc00
 r4:8525bc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8525bc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaba5e08
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:85273680 r8:8027ed34 r7:eabb5e60 r6:85273700 r5:8525bc00
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:97:4207 blocked for more than 466 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:eab99d84 r8:00000002 r7:60000113 r6:eab99d8c r5:85260000
 r5:85260000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab99e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8527db80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85260000 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:eaa35000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:843f8b8c r4:843f8800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:843f8b8c r4:85273780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85260000 r8:852737ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85273780
[<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
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:82abf1e4
 r4:00000000
 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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:455   state:D stack:0     pid:4210  tgid:4210  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabb9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8527a600
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:847d8000 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:ea8d9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85229f8c r4:85229c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85229f8c r4:8527b600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847d8000 r8:8527b62c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8527b600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8527b600 r8:8027ed34 r7:eaba1e60 r6:8527b680 r5:847d8000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
5d60: 80050013 ffffffff
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
5fa0:                                     00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:847db000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabc1e08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8527a3c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:847db000 r7:00000000 r6:83018000 r5:00001000 r4:7f079000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ea8c5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85229b8c r4:85229800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85229b8c r4:8527b700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847db000 r8:8527b72c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8527b700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8527b700 r8:8027ed34 r7:eabb9e60 r6:8527b780 r5:847db000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeabc1fb0 to 0xeabc1ff8)
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
 r4:8527a400
INFO: task kworker/0:456:4212 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: cb990000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
 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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:457:4214 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/0:457   state:D stack:0     pid:4214  tgid:4214  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eabc5d84 r8:00000002 r7:60000113 r6:eabc5d8c r5:847dbc00
 r4:847dbc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:847dbc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabc5e08
[<81a2b6dc>] (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)
 r4:8527b800
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: cb9f3000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:458   state:D stack:0     pid:4216  tgid:4216  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabc9e08
[<804e4f0c>] (_vm_unmap_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 r9:847dc800 r8:8527b92c r7:82804d40 r6:dddced40 r5:dddced60
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: cbebb000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:459:4218 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/0:459   state:D stack:0     pid:4218  tgid:4218  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabcde08
[<81a2b6dc>] (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 r9:847dd400 r8:8527ba2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8527ba00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8527ba00 r8:8027ed34 r7:eabc9e60 r6:8527ba80 r5:847dd400
 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
 r4:8527a800
INFO: task kworker/0:459:4218 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (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)
[<8027e134>] (process_one_work) from [<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
 r5:847de000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabd1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8527ae80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:847de000 r7:00000000 r6:83018000 r5:00001000 r4:7f087000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa15000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8522b78c r4:8522b400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8522b78c r4:8527bb00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847de000 r8:8527bb2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8527bb00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8527bb00 r8:8027ed34 r7:eabc9e60 r6:8527bb80 r5:847de000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeabd1fb0 to 0xeabd1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r4:dfd85dc0
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<8027e134>] (process_one_work) 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
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:461:4222 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/0:461   state:D stack:0     pid:4222  tgid:4222  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eabd5d84 r8:00000002 r7:60000113 r6:eabd5d8c r5:847dec00
 r4:847dec00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:847dec00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabd5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8527acc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:847dec00 r7:00000000 r6:83018000 r5:00001000 r4:7f085000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaa0b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8522b38c r4:8522b000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:61c88647 r9:847dec00 r8:8527bc2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8527bc00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8527bc00 r8:8027ed34 r7:eabd1e60 r6:8527bc80 r5:847dec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeabd5fb0 to 0xeabd5ff8)
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
 r4:8527ae00
INFO: task kworker/0:461:4222 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r4:82abf1e4
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r4:847da400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabbde08
 r10:61c88647 r9:847da400 r8:852738ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8527d9c0
INFO: task kworker/1:98:4224 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: cc88f000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:462   state:D stack:0     pid:4226  tgid:4226  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabdde08
[<804e4f0c>] (_vm_unmap_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)
 r4:8527bd80
Exception stack(0xeabddfb0 to 0xeabddff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: ccddc000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:84811800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabe1e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:8522bf8c r4:8522bc00
 r10:00000000 r9:8527be80 r8:8027ed34 r7:eabdde60 r6:8527bf00 r5:84811800
INFO: task kworker/0:463:4227 is blocked on a mutex likely owned by task kworker/0:144:3477.
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: ccfb5000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabede08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8527dc80
 r5:843f878c r4:843f8400
 r4:85273900
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r4:dfd85dc0
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:100:4231 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/1:100   state:D stack:0     pid:4231  tgid:4231  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eabf1d84 r8:00000002 r7:60000113 r6:eabf1d8c r5:84812400
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852ab140
 r5:852b578c r4:852b5400
 r10:61c88647 r9:84812400 r8:852739ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: cd700000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:101:4232 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/1:101   state:D stack:0     pid:4232  tgid:4232  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eabf9d84 r8:00000002 r7:60000113 r6:eabf9d8c r5:84814800
 r4:84814800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84814800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabf9e08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8527de80
 r5:852b438c r4:852b4000
 r4:85273a00
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:102:4234 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/1:102   state:D stack:0     pid:4234  tgid:4234  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eabd9d84 r8:00000002 r7:60000113 r6:eabd9d8c r5:85261800
 r4:85261800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85261800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabd9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 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 r9:85273a80 r8:8027ed34 r7:eabf1e60 r6:85273b00 r5:85261800
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
5d60: 80050013 ffffffff
 r4:dfd85dc0
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:464:4238 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/0:464   state:D stack:0     pid:4238  tgid:4238  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eac05d84 r8:00000002 r7:60000013 r6:eac05d8c r5:85263c00
 r4:85263c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85263c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac05e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85289840
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85263c00 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:eaa97000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8523838c r4:85238000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8523838c r4:85283100
[<8027e134>] (process_one_work) 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(0xeac05fb0 to 0xeac05ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
[<81a28b34>] (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)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:465:4240 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/0:465   state:D stack:0     pid:4240  tgid:4240  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eac0dd84 r8:00000002 r7:60000113 r6:eac0dd8c r5:85264800
 r4:85264800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85264800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac0de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852911c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85264800 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:eaca1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8523a78c r4:8523a400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8523a78c r4:85283180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85264800 r8:852831ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85283180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85283180 r8:8027ed34 r7:eac05e60 r6:85273c00 r5:85264800
 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
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85289880
INFO: task kworker/0:465:4240 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r5:84b99f8c r4:84b99c00
 r4:84b6ac80
5fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/0:466:4241 blocked for more than 466 seconds.
 r4:85263000
 r5:85263000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac11e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85289a80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85263000 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:eaaa5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:8523878c r4:85283200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85263000 r8:8528322c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85283200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85283200 r8:8027ed34 r7:eac0de60 r6:85273c80 r5:85263000
 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
 r4:852899c0
INFO: task kworker/0:466:4241 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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/0:467:4243 blocked for more than 466 seconds.
 r4:85260c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac19e08
[<81a2b6dc>] (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)
 r4:85283280
Exception stack(0xeac19fb0 to 0xeac19ff8)
INFO: task kworker/0:467:4243 is blocked on a mutex likely owned by task kworker/0:144:3477.
5d60: 80050013 ffffffff
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:468:4245 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/0:468   state:D stack:0     pid:4245  tgid:4245  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
 r4:85265400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac55e08
[<81a2b6dc>] (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 r9:85265400 r8:8528332c 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(0xeac55fb0 to 0xeac55ff8)
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
 r4:85289dc0
INFO: task kworker/0:468:4245 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: ceb72000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<8027e134>] (process_one_work) 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
INFO: task kworker/0:469:4247 blocked for more than 467 seconds.
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac5de08
[<804e4f0c>] (_vm_unmap_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)
 r4:85283380
 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
 r4:85289c00
INFO: task kworker/0:469:4247 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: cf2d5000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 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
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabfde08
[<804e4f0c>] (_vm_unmap_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 r5:85239b8c r4:85283400
 r10:00000000 r9:85283400 r8:8027ed34 r7:eac0de60 r6:85283480 r5:84813c00
 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
 r4:85289d40
INFO: task kworker/0:470:4249 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: cf575000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r5:00001000 r4:dfb21000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
[<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)
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
 r4:8528c5c0
INFO: task kworker/1:103:4252 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: cf9ec000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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:dfb21000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 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:eac79e08
[<804e4f0c>] (_vm_unmap_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 r5:85239f8c r4:85283580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84816000 r8:852835ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85283580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85283580 r8:8027ed34 r7:eac0de60 r6:85283600 r5:84816000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeac79fb0 to 0xeac79ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8527d540
INFO: task kworker/0:471:4254 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: cfb6c000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:472:4255 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/0:472   state:D stack:0     pid:4255  tgid:4255  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eabe5d84 r8:00000002 r7:60000113 r6:eabe5d8c r5:84816c00
 r4:84816c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84816c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabe5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852910c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84816c00 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:eac93000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:8523a38c r4:85283680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84816c00 r8:852836ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85283680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85283680 r8:8027ed34 r7:eac0de60 r6:85283700 r5:84816c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeabe5fb0 to 0xeabe5ff8)
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
 r4:8527afc0
INFO: task kworker/0:472:4255 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: cfc9f000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:84810000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac91e08
[<804e4f0c>] (_vm_unmap_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)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8523ab8c r4:8523a800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8523ab8c r4:85283780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84810000 r8:852837ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85283780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85283780 r8:8027ed34 r7:eac0de60 r6:85283800 r5:84810000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeac91fb0 to 0xeac91ff8)
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
 r4:85291180
INFO: task kworker/0:473:4258 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: cff92000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:474:4260 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/0:474   state:D stack:0     pid:4260  tgid:4260  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eacb5d84 r8:00000002 r7:60000113 r6:eacb5d8c r5:84a20000
 r4:84a20000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a20000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacb5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852914c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a20000 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: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)
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:00000000 r9:85283880 r8:8027ed34 r7:eac91e60 r6:85283900 r5:84a20000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeacb5fb0 to 0xeacb5ff8)
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
 r4:85291280
INFO: task kworker/0:474:4260 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: d0442000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:475:4262 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/0:475   state:D stack:0     pid:4262  tgid:4262  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eacb9d84 r8:00000002 r7:60000113 r6:eacb9d8c r5:84a20c00
 r4:84a20c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a20c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacb9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85291a40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a20c00 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:e0339000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:8523bb8c r4:85283980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a20c00 r8:852839ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85283980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85283980 r8:8027ed34 r7:eacb5e60 r6:85283a00 r5:84a20c00
 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
 r4:85291400
INFO: task kworker/0:475:4262 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: d06de000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:476:4264 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/0:476   state:D stack:0     pid:4264  tgid:4264  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eacbdd84 r8:00000002 r7:60000113 r6:eacbdd8c r5:84a21800
 r4:84a21800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a21800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacbde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85291580
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a21800 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:dfcc9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8523b38c r4:8523b000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8523b38c r4:85283a80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a21800 r8:85283aac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85283a80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85283a80 r8:8027ed34 r7:eacb9e60 r6:85283b00 r5:84a21800
 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
 r4:852915c0
INFO: task kworker/0:476:4264 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: d09b7000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:477:4266 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/0:477   state:D stack:0     pid:4266  tgid:4266  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eacc5d84 r8:00000002 r7:60000113 r6:eacc5d8c r5:84a23c00
 r4:84a23c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a23c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacc5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85291840
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a23c00 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:dffd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8523b78c r4:8523b400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8523b78c r4:85283b80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:85283bac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85283b80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85283b80 r8:8027ed34 r7:eacb9e60 r6:85283c00 r5:84a23c00
 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
 r4:85291800
INFO: task kworker/0:477:4266 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: d0c87000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:478:4270 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/0:478   state:D stack:0     pid:4270  tgid:4270  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
 r10:829185c4 r9:eaca9d84 r8:00000002 r7:60000113 r6:eaca9d8c r5:84a22400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaca9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852a1040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a22400 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:e05b5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852ecb8c r4:852ec800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:852ecb8c r4:85283c80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a22400 r8:85283cac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85283c80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85283c80 r8:8027ed34 r7:eacb9e60 r6:85283d00 r5:84a22400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaca9fb0 to 0xeaca9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85291a00
INFO: task kworker/0:478:4270 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: d0f22000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:479:4271 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/0:479   state:D stack:0     pid:4271  tgid:4271  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eacc1d84 r8:00000002 r7:60000113 r6:eacc1d8c r5:84a24800
 r4:84a24800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a24800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacc1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85291b40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a24800 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: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)
 r5:8523bf8c r4:8523bc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8523bf8c r4:85283d80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:85283dac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85283d80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85283d80 r8:8027ed34 r7:eaca9e60 r6:85283e00 r5:84a24800
 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
 r4:85291ac0
INFO: task kworker/0:479:4271 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: d123c000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:480:4273 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/0:480   state:D stack:0     pid:4273  tgid:4273  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eacc9d84 r8:00000002 r7:60000013 r6:eacc9d8c r5:84a25400
 r4:84a25400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a25400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacc9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85291d00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a25400 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: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)
 r5:852ec38c r4:852ec000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:852ec38c r4:85283e80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:85283eac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85283e80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85283e80 r8:8027ed34 r7:eaca9e60 r6:85283f00 r5:84a25400
 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
 r4:85291cc0
INFO: task kworker/0:480:4273 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: d1851000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_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 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:481:4274 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/0:481   state:D stack:0     pid:4274  tgid:4274  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eacd1d84 r8:00000002 r7:60000013 r6:eacd1d8c r5:84a26000
 r4:84a26000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a26000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacd1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8527afc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a26000 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:e053d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852ec78c r4:852ec400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:852ec78c r4:85283f80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:85283fac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85283f80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85283f80 r8:8027ed34 r7:eaca9e60 r6:852a2000 r5:84a26000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeacd1fb0 to 0xeacd1ff8)
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
 r4:85291f40
INFO: task kworker/0:481:4274 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: d1af2000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+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
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:84b6ac80
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:482:4277 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/0:482   state:D stack:0     pid:4277  tgid:4277  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaccdd84 r8:00000002 r7:60000113 r6:eaccdd8c r5:84a26c00
 r4:84a26c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a26c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaccde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852a1140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a26c00 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:e4681000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852ecf8c r4:852ecc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:852ecf8c r4:852a2080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:852a20ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:852a2080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852a2080 r8:8027ed34 r7:eaca9e60 r6:852a2100 r5:84a26c00
 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
 r4:852a1280
INFO: task kworker/0:482:4277 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: d1f4b000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:483:4279 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/0:483   state:D stack:0     pid:4279  tgid:4279  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eacd9d84 r8:00000002 r7:60000113 r6:eacd9d8c r5:84a23000
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacd9e08
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a23000 r8:852a21ac 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
 r4:852a1100
INFO: task kworker/0:483:4279 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: d22ec000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacdde08
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
Workqueue: events bpf_prog_free_deferred
 r4:82abf1e4
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:00000001
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:485:4283 blocked for more than 467 seconds.
 r4:84768c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eace1e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:852ed78c r4:852ed400
 r4:852a2380
Exception stack(0xeace1fb0 to 0xeace1ff8)
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852a14c0
INFO: task kworker/0:485:4283 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: d2988000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eace5e08
[<804e4f0c>] (_vm_unmap_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
 r4:852a14c0
Call trace: 
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r5:00001000 r4:dfb21000
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
INFO: task kworker/0:487:4287 blocked for more than 467 seconds.
 r10:829185c4 r9:eace9d84 r8:00000002 r7:60000013 r6:eace9d8c r5:8476a400
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852a1880
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8476a400 r7:00000000 r6:83018000 r5:00001000 r4:7f045000
[<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)
 r5:852ee38c r4:852ee000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:852ee38c r4:852a2580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:852a25ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:852a2580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852a2580 r8:8027ed34 r7:eacd9e60 r6:852a2600 r5:8476a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeace9fb0 to 0xeace9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852a17c0
INFO: task kworker/0:487:4287 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r4:00000000
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacd5e08
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r4:852a18c0
 r4:00000000
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:84b6ac80
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eacf1d84 r8:00000002 r7:60000013 r6:eacf1d8c r5:8476c800
 r4:8476c800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8476c800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacf1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852a1d80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8476c800 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: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)
 r5:852ee78c r4:852ee400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:852ee78c r4:852a2780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8476c800 r8:852a27ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:852a2780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852a2780 r8:8027ed34 r7:eacd5e60 r6:852a2800 r5:8476c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeacf1fb0 to 0xeacf1ff8)
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
 r4:852a18c0
INFO: task kworker/0:489:4290 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
5d60: 80050013 ffffffff
 r4:00000000
 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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
Call trace: 
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacf9e08
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
Exception stack(0xeacf9fb0 to 0xeacf9ff8)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 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)
INFO: task kworker/0:490:4295 blocked for more than 467 seconds.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacede08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852a5000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85266c00 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:eaafb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852eef8c r4:852eec00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:852eef8c r4:852a2880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85266c00 r8:852a28ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:852a2880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852a2880 r8:8027ed34 r7:eacd5e60 r6:85325000 r5:85266c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeacedfb0 to 0xeacedff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
 r5:00001000 r4:dfb21000
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
task:kworker/1:105   state:D stack:0     pid:4297  tgid:4297  ppid:2      task_flags:0x4208060 flags:0x00000000
 r9:83018205 r8:85262400 r7:00000000 r6:83018200 r5:00001000 r4:7f04f000
 r4:00000001
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8528c180
INFO: task kworker/1:105:4297 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: d4b67000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 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)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
 r10:00000000 r9:85325180 r8:8027ed34 r7:eabf1e60 r6:85325200 r5:85268000
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: d4ee9000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead01e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852ab500
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85268c00 r7:00000000 r6:83018200 r5:00001000 r4:7f0c5000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ead7d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852b638c r4:852b6000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852b638c r4:85325280
[<8027e134>] (process_one_work) 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(0xead01fb0 to 0xead01ff8)
Call trace: 
 r4:dfd85dc0
 r5:00001000 r4:dfb21000
 r4:00000001
INFO: task kworker/0:491:4303 blocked for more than 468 seconds.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead0de08
 r4:00000000
 r4:852a2900
Exception stack(0xead0dfb0 to 0xead0dff8)
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
 r4:852a50c0
INFO: task kworker/0:491:4303 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: d56f0000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:492:4305 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/0:492   state:D stack:0     pid:4305  tgid:4305  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:829185c4 r9:ead15d84 r8:00000002 r7:60000113 r6:ead15d8c r5:8526bc00
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
Exception stack(0xead15fb0 to 0xead15ff8)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r5:84b99f8c r4:84b99c00
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead19e08
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85269800 r7:00000000 r6:83018000 r5:00001000 r4:7f093000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eab2b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852ef78c r4:852ef400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:852ef78c r4:852a2a00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:852a2a2c r7:82804d40 r6:dddced40 r5:dddced60
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
5fa0:                                     00000000 00000000 00000000 00000000
 r4:84be8d80
INFO: task kworker/0:494:4308 blocked for more than 468 seconds.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead1de08
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: d6571000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
task:kworker/1:108   state:D stack:0     pid:4311  tgid:4311  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)
 r4:85325580
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:82abf1e4
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:495:4313 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/0:495   state:D stack:0     pid:4313  tgid:4313  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ead2dd84 r8:00000002 r7:60000113 r6:ead2dd8c r5:8526ec00
 r4:8526ec00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8526ec00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead2de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852a5600
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8526ec00 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:ead25000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:852a2b00
 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)
Workqueue: events bpf_prog_free_deferred
[<81a2b6dc>] (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)
 r5:852f878c r4:852f8400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:852f878c r4:852a2b80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8526e000 r8:852a2bac r7:82804d40 r6:dddced40 r5:dddced60
 r4:852a2b80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852a2b80 r8:8027ed34 r7:ead2de60 r6:85325700 r5:8526e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xead39fb0 to 0xead39ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:852a5580
INFO: task kworker/0:496:4315 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r4:00000000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
task:kworker/0:497   state:D stack:0     pid:4316  tgid:4316  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852a56c0
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 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)
 r4:84be8d80
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 r5:852a5a00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8476d400 r7:00000000 r6:83018000 r5:00001000 r4:7f0bb000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ead4f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852f8b8c r4:852f8800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:852f8b8c r4:852a2d00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:852a2d2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:852a2d00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:852a2d00 r8:8027ed34 r7:ead39e60 r6:852a2d80 r5:8476d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xead35fb0 to 0xead35ff8)
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
 r4:852a58c0
INFO: task kworker/0:498:4320 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
[<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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
task:kworker/0:499   state:D stack:0     pid:4321  tgid:4321  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead4de08
[<804e4f0c>] (_vm_unmap_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)
Exception stack(0xead4dfb0 to 0xead4dff8)
 r4:852a58c0
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:829185c4 r9:ead59d84 r8:00000002 r7:60000113 r6:ead59d8c r5:84740000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
 r7:dddced40 r6:83018000 r5:852f938c r4:852a2f00
 r4:852a5b80
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: d7a87000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84be8d80
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:501   state:D stack:0     pid:4325  tgid:4325  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:ead61d84 r8:00000002 r7:60000013 r6:ead61d8c r5:84740c00
 r4:84740c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84740c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead61e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_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)
1fa0:                                     00000000 00000000 00000000 00000000
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r4:00000000
 r5:84b99f8c r4:84b99c00
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
 r10:00000000 r9:85334100 r8:8027ed34 r7:ead61e60 r6:85334180 r5:84741800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xead6dfb0 to 0xead6dff8)
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
 r4:852a5e80
INFO: task kworker/0:502:4327 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: d7eb7000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
 r4:00000000
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r4:00000000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r4:84ae4500
Call trace: 
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
5fa0:                                     00000000 00000000 00000000 00000000
 r4:84be8d80
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead89e08
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:00000001
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:504:4332 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/0:504   state:D stack:0     pid:4332  tgid:4332  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead91e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85332780
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84742400 r7:00000000 r6:83018000 r5:00001000 r4:7f00b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df9ef000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852fab8c r4:852fa800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:852fab8c r4:85334380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84742400 r8:853343ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85334380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85334380 r8:8027ed34 r7:ead09e60 r6:85334400 r5:84742400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xead91fb0 to 0xead91ff8)
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
 r4:853322c0
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<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)
5fc0: 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:ead75e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85332580
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84746000 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:ead95000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852fa38c r4:852fa000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:852fa38c r4:85334480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84746000 r8:853344ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85334480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85334480 r8:8027ed34 r7:ead91e60 r6:85334500 r5:84746000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xead75fb0 to 0xead75ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:dfd85dc0
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:506   state:D stack:0     pid:4337  tgid:4337  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead85e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853326c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84746c00 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:ead9b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852fa78c r4:852fa400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:852fa78c r4:85334580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84746c00 r8:853345ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85334580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85334580 r8:8027ed34 r7:ead91e60 r6:85334600 r5:84746c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xead85fb0 to 0xead85ff8)
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
 r4:85332680
INFO: task kworker/0:506:4337 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 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)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:507:4339 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/0:507   state:D stack:0     pid:4339  tgid:4339  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eada5d84 r8:00000002 r7:60000113 r6:eada5d8c r5:84745400
 r4:84745400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84745400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eada5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85332900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84745400 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:dfb95000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852faf8c r4:852fac00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:852faf8c r4:85334680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r4:85334680
5fa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
 r5:80050013 r4:80239bd0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:508:4341 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/0:508   state:D stack:0     pid:4341  tgid:4341  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab61d84 r8:00000002 r7:60000113 r6:eab61d8c r5:84743c00
 r4:84743c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84743c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab61e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85332b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84743c00 r7:00000000 r6:83018000 r5:00001000 r4:7f057000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdd9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852fb38c r4:852fb000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:852fb38c r4:85334780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84743c00 r8:853347ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85334780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85334780 r8:8027ed34 r7:eada5e60 r6:85334800 r5:84743c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeab61fb0 to 0xeab61ff8)
1fa0:                                     00000000 00000000 00000000 00000000
 r4:85332a40
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: d9443000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:509   state:D stack:0     pid:4343  tgid:4343  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eab6dd84 r8:00000002 r7:60000113 r6:eab6dd8c r5:846c0000
 r4:846c0000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:846c0000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab6de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852a5fc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846c0000 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:e04af000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8530438c r4:85304000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8530438c r4:85334880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:846c0000 r8:853348ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85334880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85334880 r8:8027ed34 r7:eab61e60 r6:85334900 r5:846c0000
 r4:00000001
Exception stack(0xeab6dfb0 to 0xeab6dff8)
 r4:85332ac0
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:84be8d80
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r4:846c0c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac25e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85332c80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846c0c00 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:dfecd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852fb78c r4:852fb400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:852fb78c r4:85334980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:846c0c00 r8:853349ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85334980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85334980 r8:8027ed34 r7:eab6de60 r6:85334a00 r5:846c0c00
 r4:00000001
5fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:00000000
 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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:511:4347 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/0:511   state:D stack:0     pid:4347  tgid:4347  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eac65d84 r8:00000002 r7:60000113 r6:eac65d8c r5:846c1800
 r4:846c1800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:846c1800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac65e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85332d80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846c1800 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:dff41000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r5:852fbb8c r4:852fb800
 r10:61c88647 r9:846c1800 r8:85334aac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85334a80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85334a80 r8:8027ed34 r7:eab6de60 r6:85334b00 r5:846c1800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeac65fb0 to 0xeac65ff8)
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
 r4:85332d00
INFO: task kworker/0:511:4347 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: da15b000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
 r4:dfd85dc0
 r4:00000000
 r5:00001000 r4:dfb21000
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:512   state:D stack:0     pid:4350  tgid:4350  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadb9e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:8530478c r4:85304400
 r4:85334b80
 r10:00000000 r9:85334b80 r8:8027ed34 r7:eab6de60 r6:85325800 r5:85360000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeadb9fb0 to 0xeadb9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85332e80
INFO: task kworker/0:512:4350 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: da49d000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:513:4352 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/0:513   state:D stack:0     pid:4352  tgid:4352  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eadbdd84 r8:00000002 r7:60000013 r6:eadbdd8c r5:85363000
 r4:85363000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadbde08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85342200
 r5:85304b8c r4:85304800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: da537000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:61c88647 r9:85363c00 r8:85334cac r7:82804d40 r6:dddced40 r5:dddced60
Workqueue: events bpf_prog_free_deferred
 r4:00000000
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:515   state:D stack:0     pid:4354  tgid:4354  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eadc5d84 r8:00000002 r7:60000113 r6:eadc5d8c r5:85364800
 r4:85364800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85364800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadc5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85342380
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r10:61c88647 r9:85364800 r8:85334d2c r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r5:00001000 r4:dfb21000
5fa0:                                     00000000 00000000 00000000 00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
Workqueue: events bpf_prog_free_deferred
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:517:4360 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/0:517   state:D stack:0     pid:4360  tgid:4360  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eada9d84 r8:00000002 r7:60000113 r6:eada9d8c r5:846c2400
 r4:846c2400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:846c2400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eada9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85342880
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846c2400 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:ea8c7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85305f8c r4:85305c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85305f8c r4:85334e00
[<8027e134>] (process_one_work) 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
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
Workqueue: events bpf_prog_free_deferred
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r10:61c88647 r9:846c3c00 r8:85334f2c r7:82804d40 r6:dddced40 r5:dddced60
Workqueue: events bpf_prog_free_deferred
 r4:00000000
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:519:4365 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/0:519   state:D stack:0     pid:4365  tgid:4365  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eadd1d84 r8:00000002 r7:60000113 r6:eadd1d8c r5:846c4800
 r4:846c4800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:846c4800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadd1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85342d00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846c4800 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:ea9f7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85306b8c r4:85306800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85306b8c r4:85344000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:846c4800 r8:8534402c r7:82804d40 r6:dddced40 r5:dddced60
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:82abf1e4
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
task:kworker/0:520   state:D stack:0     pid:4366  tgid:4366  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
 r5:8530638c r4:85306000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8530638c r4:85344100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:846c5400 r8:8534412c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85344100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85344100 r8:8027ed34 r7:eadd1e60 r6:85344180 r5:846c5400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeadd5fb0 to 0xeadd5ff8)
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
 r4:85342980
INFO: task kworker/0:520:4366 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r5:80050013 r4:80239bd0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
task:kworker/0:521   state:D stack:0     pid:4368  tgid:4368  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
 r4:85342cc0
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:522:4370 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/0:522   state:D stack:0     pid:4370  tgid:4370  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eadddd84 r8:00000002 r7:60000013 r6:eadddd8c r5:846c6c00
 r4:846c6c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:846c6c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaddde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85342ec0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846c6c00 r7:00000000 r6:83018000 r5:00001000 r4:7f075000
[<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)
Exception stack(0xeadddfb0 to 0xeadddff8)
 r4:85342c40
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
[<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 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:523:4372 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.
 r10:829185c4 r9:eade1d84 r8:00000002 r7:60000013 r6:eade1d8c r5:846c3000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
 r5:8530778c r4:85307400
 r7:dddced40 r6:83018000 r5:8530778c r4:85344400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:846c3000 r8:8534442c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85344400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85344400 r8:8027ed34 r7:eaddde60 r6:85344480 r5:846c3000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeade1fb0 to 0xeade1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
 r4:85342e80
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r5:00001000 r4:dfb21000
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:524:4374 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/0:524   state:D stack:0     pid:4374  tgid:4374  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eade5d84 r8:00000002 r7:60000113 r6:eade5d8c r5:846d8000
 r4:846d8000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:846d8000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eade5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8499c240
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846d8000 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: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)
 r5:8530738c r4:85307000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8530738c r4:85344500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:846d8000 r8:8534452c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85344500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85344500 r8:8027ed34 r7:eade1e60 r6:85344580 r5:846d8000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeade5fb0 to 0xeade5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r4:85353100
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r5:00001000 r4:dfb21000
 r10:61c88647 r9:84a86c00 r8:84b6acac 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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:525:4376 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/0:525   state:D stack:0     pid:4376  tgid:4376  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eade9d84 r8:00000002 r7:60000013 r6:eade9d8c r5:846d8c00
 r4:846d8c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:846d8c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eade9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853531c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846d8c00 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:eaa4b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+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 r5:85307b8c r4:85344600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:846d8c00 r8:8534462c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85344600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85344600 r8:8027ed34 r7:eade1e60 r6:85344680 r5:846d8c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeade9fb0 to 0xeade9ff8)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r5:00001000 r4:dfb21000
 r4:84b6ac80
5fa0:                                     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/0:526   state:D stack:0     pid:4378  tgid:4378  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eadedd84 r8:00000002 r7:60000013 r6:eadedd8c r5:846d9800
 r4:846d9800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:846d9800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadede08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853533c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846d9800 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:eaa69000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85307f8c r4:85307c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85307f8c r4:85344700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:846d9800 r8:8534472c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85344700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85344700 r8:8027ed34 r7:eade9e60 r6:85344780 r5:846d9800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeadedfb0 to 0xeadedff8)
dfa0:                                     00000000 00000000 00000000 00000000
 r4:85353180
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:829185c4 r9:eadf1d84 r8:00000002 r7:60000113 r6:eadf1d8c r5:846da400
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadf1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85353480
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846da400 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:eaa81000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8530c38c r4:8530c000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8530c38c r4:85344800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:846da400 r8:8534482c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85344800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85344800 r8:8027ed34 r7:eadede60 r6:85344880 r5:846da400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeadf1fb0 to 0xeadf1ff8)
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfb21000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:528   state:D stack:0     pid:4383  tgid:4383  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85353880
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846db000 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:eabab000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8530cb8c r4:8530c800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8530cb8c r4:85344900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:846db000 r8:8534492c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85344900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85344900 r8:8027ed34 r7:eadf1e60 r6:85344980 r5:846db000
 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
 r4:853534c0
INFO: task kworker/0:528:4383 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r5:00001000 r4:dfb21000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:529   state:D stack:0     pid:4384  tgid:4384  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadb5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85353680
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846dbc00 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:eab5d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8530c78c r4:8530c400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8530c78c 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 r9:846dbc00 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:eadf9e60 r6:85344a80 r5:846dbc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeadb5fb0 to 0xeadb5ff8)
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
 r4:853534c0
INFO: task kworker/0:529:4384 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
Exception stack(0xdfd85d20 to 0xdfd85d68)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r5:84b99f8c r4:84b99c00
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:829185c4 r9:eadfdd84 r8:00000002 r7:60000113 r6:eadfdd8c r5:846dc800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadfde08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85353b00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846dc800 r7:00000000 r6:83018000 r5:00001000 r4:7f087000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eabf5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8530d38c r4:8530d000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8530d38c r4:85344b00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:846dc800 r8:85344b2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85344b00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85344b00 r8:8027ed34 r7:eadf9e60 r6:85344b80 r5:846dc800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeadfdfb0 to 0xeadfdff8)
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
 r4:85353840
INFO: task kworker/0:530:4387 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: ddd6e000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:531   state:D stack:0     pid:4388  tgid:4388  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
 r4:00000001
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
 r5:80050013 r4:80239bd0
 r4:00000000
 r5:00001000 r4:dfb21000
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:532:4390 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/0:532   state:D stack:0     pid:4390  tgid:4390  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eae05d84 r8:00000002 r7:60000013 r6:eae05d8c r5:846de000
 r4:846de000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:846de000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae05e08
[<81a2b6dc>] (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)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
5d60: 80050013 ffffffff
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:533:4392 blocked for more than 469 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
Workqueue: events bpf_prog_free_deferred
 r10:829185c4 r9:eae09d84 r8:00000002 r7:60000013 r6:eae09d8c r5:846dec00
 r4:846dec00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:846dec00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae09e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85353d80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:846dec00 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eac15000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8530db8c r4:8530d800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8530db8c r4:85344e00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:846dec00 r8:85344e2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85344e00
 r10:00000000 r9:85344e00 r8:8027ed34 r7:eae05e60 r6:85344e80 r5:846dec00
 r4:85353c80
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
[<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)
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
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
 r4:84be8d80
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:534:4394 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/0:534   state:D stack:0     pid:4394  tgid:4394  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eae0dd84 r8:00000002 r7:60000113 r6:eae0dd8c r5:84808000
 r4:84808000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84808000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae0de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853a1040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84808000 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:eac27000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:85344f00 r8:8027ed34 r7:eae09e60 r6:85344f80 r5:84808000
 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
 r4:85353f00
INFO: task kworker/0:534:4394 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: de99c000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 r7:00000000 r6:83018000 r5:00001000 r4:7f049000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
INFO: task kworker/0:535:4396 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/0:535   state:D stack:0     pid:4396  tgid:4396  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eae11d84 r8:00000002 r7:60000013 r6:eae11d8c r5:84808c00
 r4:84808c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84808c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae11e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853a11c0
[<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
 r4:853a1080
INFO: task kworker/0:535:4396 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
[<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)
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:536   state:D stack:0     pid:4398  tgid:4398  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
 r10:00000000 r9:853a2100 r8:8027ed34 r7:eae11e60 r6:853a2180 r5:84809800
 r4:853a1300
INFO: task kworker/0:536:4398 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: df5af000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ac80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ac80 r8:8027ed34 r7:e0325e60 r6:84b6ad00 r5:84a86c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd85fb0 to 0xdfd85ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae1de08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853a1900
[<8027e134>] (process_one_work) from [<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 r9:853a2200 r8:8027ed34 r7:eae15e60 r6:853a2280 r5:8480b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeae1dfb0 to 0xeae1dff8)
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
 r4:853a13c0
INFO: task kworker/0:537:4399 is blocked on a mutex likely owned by task kworker/0:144:3477.
task:kworker/0:144   state:R  running task     stack:0     pid:3477  tgid:3477  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a86c00 r8:80200be4 r7:dfd85d54 r6:ffffffff r5:84a86c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd85d20 to 0xdfd85d68)
5d20: df9d7000 dfaeb000 00000001 80239bb8 7f15f000 00000001 82abf1c4 82abe5a0
5d40: 7f15f000 dfaeb000 8280c9b4 dfd85d9c dfd85da0 dfd85d70 80230af4 80239bd0
5d60: 80050013 ffffffff
 r5:80050013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd85dc0 r5:dfd85e08
 r4:dfd85dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a86c00 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: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)
 r5:84b99f8c r4:84b99c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b99f8c r4:84b6ac80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a86c00 r8:84b6acac r7:82804d40 r6:dddced40 r5:dddced60
 r4:61c88647
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
5fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/0:538:4402 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/0:538   state:D stack:0     pid:4402  tgid:4402  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eae21d84 r8:00000002 r7:60000013 r6:eae21d8c r5:8480c800
 r4:8480c800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8480c800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae21e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853a15c0
 r7:dddced40 r6:83018000 r5:8530eb8c r4:853a2300
Exception stack(0xeae21fb0 to 0xeae21ff8)
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r7:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:539:4403 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/0:539   state:D stack:0     pid:4403  tgid:4403  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eae25d84 r8:00000002 r7:60000013 r6:eae25d8c r5:85366c00
 r4:85366c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85366c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae25e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853a1800
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85366c00 r7:00000000 r6:83018000 r5:00001000 r4:7f09d000
 r7:dddced40 r6:83018000 r5:8530ef8c r4:853a2400
 r10:00000000 r9:853a2400 r8:8027ed34 r7:eae1de60 r6:85325a80 r5:85366c00
 r4:853a1280
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 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/0:540:4406 blocked for more than 469 seconds.
 r5:85360c00 r4:829185c0
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 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)
Exception stack(0xeae39fb0 to 0xeae39ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:853a1880
INFO: task kworker/0:540:4406 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 7fae6000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 900b0013 ffffffff
 r5:900b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:84b6ad80
Exception stack(0xe0329fb0 to 0xe0329ff8)
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
 r10:829185c4 r9:eae41d84 r8:00000002 r7:60000113 r6:eae41d8c r5:85366000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae41e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853a1e00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85366000 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: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)
 r5:8531838c r4:85318000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8531838c r4:853a2500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85366000 r8:853a252c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853a2500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853a2500 r8:8027ed34 r7:eae39e60 r6:85325b80 r5:85366000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeae41fb0 to 0xeae41ff8)
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
 r4:853a1980
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r5:00001000 r4:dfcc7000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:542:4409 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/0:542   state:D stack:0     pid:4409  tgid:4409  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eae4dd84 r8:00000002 r7:60000013 r6:eae4dd8c r5:85361800
 r4:85361800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
 r5:8530fb8c r4:8530f800
 r10:00000000 r9:853a2580 r8:8027ed34 r7:eae41e60 r6:85325c00 r5:85361800
 r4:853a1980
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:e0329dc0
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:543:4411 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/0:543   state:D stack:0     pid:4411  tgid:4411  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eae19d84 r8:00000002 r7:60000113 r6:eae19d8c r5:8480a400
 r4:8480a400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8480a400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae19e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
 r9:83018005 r8:8480a400 r7:00000000 r6:83018000 r5:00001000 r4:7f0ad000
[<8027e134>] (process_one_work) 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
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 8055d000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:544:4414 blocked for more than 469 seconds.
task:kworker/0:544   state:D stack:0     pid:4414  tgid:4414  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae51e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853b5000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8480d400 r7:00000000 r6:83018000 r5:00001000 r4:7f0b5000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eae75000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85318f8c r4:85318c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85318f8c r4:853a2700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8480d400 r8:853a272c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853a2700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853a2700 r8:8027ed34 r7:eae41e60 r6:853a2780 r5:8480d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeae51fb0 to 0xeae51ff8)
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
 r4:853a1d40
INFO: task kworker/0:544:4414 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 80993000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:545   state:D stack:0     pid:4415  tgid:4415  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:829185c4 r9:eae29d84 r8:00000002 r7:60000113 r6:eae29d8c r5:8480e000
 r4:8480e000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8480e000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae29e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85353f00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8480e000 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:eae61000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8531878c r4:85318400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8531878c r4:853a2800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8480e000 r8:853a282c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853a2800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853a2800 r8:8027ed34 r7:eae51e60 r6:853a2880 r5:8480e000
 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
 r4:853a1d40
INFO: task kworker/0:545:4415 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 80f67000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 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:e0329dc0 r5:e0329e08
 r5:00001000 r4:dfcc7000
 r7:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
Exception stack(0xe0329fb0 to 0xe0329ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 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)
 r5:85318b8c r4:85318800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85318b8c r4:853a2900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8480ec00 r8:853a292c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853a2900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853a2900 r8:8027ed34 r7:eae51e60 r6:853a2980 r5:8480ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeae65fb0 to 0xeae65ff8)
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
 r4:85345b00
INFO: task kworker/0:546:4418 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 80f67000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
 r4:82abf1e4
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:84b6ad80
Exception stack(0xe0329fb0 to 0xe0329ff8)
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
task:kworker/0:547   state:D stack:0     pid:4420  tgid:4420  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eae79d84 r8:00000002 r7:60000013 r6:eae79d8c r5:8480bc00
 r4:8480bc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8480bc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae79e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853b50c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8480bc00 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:eae83000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8531938c r4:85319000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8531938c r4:853a2a00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8480bc00 r8:853a2a2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853a2a00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853a2a00 r8:8027ed34 r7:eae51e60 r6:853a2a80 r5:8480bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
9fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xe0329d20 to 0xe0329d68)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r5:84b9a38c r4:84b9a000
 r4:84b6ad80
9fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/0:548:4422 blocked for more than 469 seconds.
 r4:84800000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018005 r8:84800000 r7:00000000 r6:83018000 r5:00001000 r4:7f0cf000
 r5:85319b8c r4:85319800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85319b8c r4:853a2b00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:853a2b2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853a2b00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853a2b00 r8:8027ed34 r7:eae79e60 r6:853a2b80 r5:84800000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeae81fb0 to 0xeae81ff8)
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
 r4:853b5100
INFO: task kworker/0:548:4422 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 81d82000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r7:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
Exception stack(0xe0329fb0 to 0xe0329ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:829185c4 r9:eae6dd84 r8:00000002 r7:60000113 r6:eae6dd8c r5:84800c00
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853b5380
 r7:dddced40 r6:83018000 r5:8531978c r4:853a2c00
 r4:853a2c00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853a2c00 r8:8027ed34 r7:eae81e60 r6:853a2c80 r5:84800c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeae6dfb0 to 0xeae6dff8)
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
 r4:853b5100
INFO: task kworker/0:549:4423 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 82040000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r4:84b6ad80
9fa0:                                     00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r7:dddced40 r6:83018000 r5:85319f8c r4:853a2d00
 r10:61c88647 r9:84801800 r8:853a2d2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853a2d00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853a2d00 r8:8027ed34 r7:eae81e60 r6:853a2d80 r5:84801800
 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
 r4:853b5480
INFO: task kworker/0:550:4426 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 825d4000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:551   state:D stack:0     pid:4428  tgid:4428  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
 r5:8531a38c r4:8531a000
 r7:dddced40 r6:83018000 r5:8531a38c r4:853a2e00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:853a2e2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853a2e00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853a2e00 r8:8027ed34 r7:eae8de60 r6:853a2e80 r5:84802400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaea1fb0 to 0xeaea1ff8)
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
 r4:853b5640
INFO: task kworker/0:551:4428 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 827bf000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:552   state:D stack:0     pid:4430  tgid:4430  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaea9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8533b900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84803000 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: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)
 r5:853e5b8c r4:853e5800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853e5b8c r4:853a2f00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:853a2f2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853a2f00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853a2f00 r8:8027ed34 r7:eaea1e60 r6:853a2f80 r5:84803000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaea9fb0 to 0xeaea9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:853b5780
INFO: task kworker/0:552:4430 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 82bd9000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:553   state:D stack:0     pid:4432  tgid:4432  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85359600
 r7:dddced40 r6:83018000 r5:8531b78c r4:853c3000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
5fa0:                                     00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:00000000
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:110:4435 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/1:110   state:D stack:0     pid:4435  tgid:4435  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaec9d84 r8:00000002 r7:60000113 r6:eaec9d8c r5:84804800
 r4:84804800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84804800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaec9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853abbc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84804800 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:dffef000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852b738c r4:852b7000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852b738c r4:85325c80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:85325cac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85325c80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85325c80 r8:8027ed34 r7:ead11e60 r6:853c3100 r5:84804800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaec9fb0 to 0xeaec9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:853abf80
INFO: task kworker/1:110:4435 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 83225000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:111:4437 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/1:111   state:D stack:0     pid:4437  tgid:4437  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaebdd84 r8:00000002 r7:60000113 r6:eaebdd8c r5:85362400
 r4:85362400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85362400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaebde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853abfc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85362400 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:dfd3b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852b6f8c r4:852b6c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852b6f8c r4:85325d00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85362400 r8:85325d2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85325d00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85325d00 r8:8027ed34 r7:eaec9e60 r6:85325d80 r5:85362400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaebdfb0 to 0xeaebdff8)
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
 r4:853abdc0
INFO: task kworker/1:111:4437 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 8349c000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:112:4440 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/1:112   state:D stack:0     pid:4440  tgid:4440  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaecdd84 r8:00000002 r7:60000113 r6:eaecdd8c r5:8526b000
 r4:8526b000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8526b000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaecde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8499c4c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8526b000 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: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)
 r5:852b7b8c r4:852b7800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852b7b8c r4:85325e00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8526b000 r8:85325e2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85325e00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85325e00 r8:8027ed34 r7:eaec9e60 r6:85325e80 r5:8526b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaecdfb0 to 0xeaecdff8)
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
 r4:853abb00
INFO: task kworker/1:112:4440 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 835d8000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:113:4441 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/1:113   state:D stack:0     pid:4441  tgid:4441  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eae95d84 r8:00000002 r7:60000113 r6:eae95d8c r5:85368000
 r4:85368000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85368000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae95e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853ab5c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85368000 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:e0385000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852b778c r4:852b7400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852b778c r4:85325f00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85368000 r8:85325f2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85325f00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85325f00 r8:8027ed34 r7:eaecde60 r6:85325f80 r5:85368000
 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
 r4:853ab480
INFO: task kworker/1:113:4441 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 8385b000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:554:4443 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/0:554   state:D stack:0     pid:4443  tgid:4443  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaeddd84 r8:00000002 r7:60000113 r6:eaeddd8c r5:84806c00
 r4:84806c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84806c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaedde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85359000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84806c00 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:eb02f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8531b38c r4:8531b000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8531b38c r4:853c3180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84806c00 r8:853c31ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:853c3180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853c3180 r8:8027ed34 r7:eaeb5e60 r6:853c3200 r5:84806c00
 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
 r4:853b5ec0
INFO: task kworker/0:554:4443 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 83e57000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:114:4445 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/1:114   state:D stack:0     pid:4445  tgid:4445  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaee5d84 r8:00000002 r7:60000113 r6:eaee5d8c r5:84a90c00
 r4:84a90c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a90c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaee5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853be000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a90c00 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:e0571000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852b7f8c r4:852b7c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852b7f8c r4:853c4000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a90c00 r8:853c402c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:853c4000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853c4000 r8:8027ed34 r7:eaecde60 r6:853c3280 r5:84a90c00
 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
 r4:8499c380
INFO: task kworker/1:114:4445 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 84219000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:115:4446 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/1:115   state:D stack:0     pid:4446  tgid:4446  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaee9d84 r8:00000002 r7:60000013 r6:eaee9d8c r5:84a91800
 r4:84a91800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a91800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaee9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853be340
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a91800 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:e877d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:843f938c r4:843f9000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:843f938c r4:853c4080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a91800 r8:853c40ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:853c4080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853c4080 r8:8027ed34 r7:eaee5e60 r6:853c3300 r5:84a91800
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
9d20: 84b15000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:116:4448 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/1:116   state:D stack:0     pid:4448  tgid:4448  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaef1d84 r8:00000002 r7:60000113 r6:eaef1d8c r5:84a90000
 r4:84a90000
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__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)
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
1fa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r5:00001000 r4:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:117:4449 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/1:117   state:D stack:0     pid:4449  tgid:4449  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaef5d84 r8:00000002 r7:60000013 r6:eaef5d8c r5:84a93000
 r4:84a93000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a93000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaef5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853be440
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a93000 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:ea921000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:843f8f8c r4:843f8c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:843f8f8c r4:853c4180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a93000 r8:853c41ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:853c4180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853c4180 r8:8027ed34 r7:eaee9e60 r6:853c3400 r5:84a93000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaef5fb0 to 0xeaef5ff8)
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
 r4:853be200
INFO: task kworker/1:117:4449 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 84c82000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r4:82abf1e4
 r4:e0329dc0
 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 r9:84a83c00 r8:84b6adac 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(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:118:4453 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/1:118   state:D stack:0     pid:4453  tgid:4453  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaed5d84 r8:00000002 r7:60000013 r6:eaed5d8c r5:85369800
 r4:85369800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85369800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaed5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853be700
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85369800 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:ea979000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852c878c r4:852c8400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852c878c r4:853c4200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85369800 r8:853c422c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:853c4200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853c4200 r8:8027ed34 r7:eaef5e60 r6:853c4280 r5:85369800
 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
 r4:853be3c0
INFO: task kworker/1:118:4453 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 84c82000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
 r4:00000000
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:119:4454 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/1:119   state:D stack:0     pid:4454  tgid:4454  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaed9d84 r8:00000002 r7:60000113 r6:eaed9d8c r5:8536a400
 r4:8536a400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8536a400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaed9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_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
 r5:852c838c r4:852c8000
 r4:853c4300
9fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 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)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:120:4457 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/1:120   state:D stack:0     pid:4457  tgid:4457  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaefdd84 r8:00000002 r7:60000113 r6:eaefdd8c r5:8536b000
 r4:8536b000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8536b000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaefde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853be900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8536b000 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:eaad3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852c8f8c r4:852c8c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852c8f8c r4:853c4400
 r4:853c4400
Exception stack(0xeaefdfb0 to 0xeaefdff8)
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:853be6c0
INFO: task kworker/1:120:4457 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 85c5c000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:00000000
 r5:84b9a38c r4:84b9a000
 r4:84b6ad80
9fa0:                                     00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__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)
[<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
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:853beac0
INFO: task kworker/1:121:4459 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 85c5c000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:122:4461 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/1:122   state:D stack:0     pid:4461  tgid:4461  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf09d84 r8:00000002 r7:60000013 r6:eaf09d8c r5:8536c800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf09e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853b5b80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8536c800 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:eab47000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852c9f8c r4:852c9c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852c9f8c r4:853c4500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8536c800 r8:853c452c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:853c4500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853c4500 r8:8027ed34 r7:eaefde60 r6:853c4680 r5:8536c800
9fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 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)
Exception stack(0xe0329fb0 to 0xe0329ff8)
 r4:84be8c00
task:kworker/1:123   state:D stack:0     pid:4462  tgid:4462  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf01d84 r8:00000002 r7:60000113 r6:eaf01d8c r5:8536d400
 r4:8536d400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8536d400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf01e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853bec40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8536d400 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:eaaeb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852c938c r4:852c9000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852c938c r4:853c4700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8536d400 r8:853c472c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:853c4700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853c4700 r8:8027ed34 r7:eaf09e60 r6:853c4780 r5:8536d400
 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
 r4:853beac0
INFO: task kworker/1:123:4462 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 86617000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 r7:00000000 r6:83018000 r5:00001000 r4:7f04b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r7:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
Exception stack(0xe0329fb0 to 0xe0329ff8)
 r4:84be8c00
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r5:8536e000 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf0de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853bed40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8536e000 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: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)
 r5:852c978c r4:852c9400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852c978c r4:853c4800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8536e000 r8:853c482c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:853c4800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853c4800 r8:8027ed34 r7:eaf09e60 r6:853c3480 r5:8536e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf0dfb0 to 0xeaf0dff8)
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
 r4:853becc0
INFO: task kworker/1:124:4465 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 86db9000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
 r4:82abf1e4
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac 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.
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf19e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853bee00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a95400 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:eab21000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852c9b8c r4:852c9800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852c9b8c r4:853c4880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a95400 r8:853c48ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:853c4880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853c4880 r8:8027ed34 r7:eaf09e60 r6:853c3500 r5:84a95400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf19fb0 to 0xeaf19ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:82abf1e4
 r4:00000000
 r5:00001000 r4:dfcc7000
 r10:61c88647 r9:84a83c00 r8:84b6adac 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.
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf25e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853a6040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a93c00 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:eab5b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852ca38c r4:852ca000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852ca38c r4:853c4900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a93c00 r8:853c492c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:853c4900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853c4900 r8:8027ed34 r7:eaf09e60 r6:853c3580 r5:84a93c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf25fb0 to 0xeaf25ff8)
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
 r4:853a6080
INFO: task kworker/1:126:4469 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 87615000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
INFO: task kworker/1:127:4471 blocked for more than 470 seconds.
 r10:829185c4 r9:eaf29d84 r8:00000002 r7:60000013 r6:eaf29d8c r5:84a94800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf29e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853a6240
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a94800 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:ead27000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852ca78c r4:852ca400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852ca78c r4:853c4980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a94800 r8:853c49ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:853c4980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853c4980 r8:8027ed34 r7:eaf25e60 r6:853c3600 r5:84a94800
 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
 r4:853a6080
INFO: task kworker/1:127:4471 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 87ae6000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:128:4473 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/1:128   state:D stack:0     pid:4473  tgid:4473  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf2dd84 r8:00000002 r7:60000013 r6:eaf2dd8c r5:84a96c00
 r4:84a96c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a96c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf2de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853a6300
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:853c4a00 r8:8027ed34 r7:eaf29e60 r6:853c3680 r5:84a96c00
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
 r4:853a6200
INFO: task kworker/1:128:4473 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d60: 800b0013 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)
 r5:84b9a38c r4:84b9a000
 r4:84b6ad80
9fa0:                                     00000000 00000000 00000000 00000000
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:129:4475 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/1:129   state:D stack:0     pid:4475  tgid:4475  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf31d84 r8:00000002 r7:60000113 r6:eaf31d8c r5:84a96000
 r4:84a96000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a96000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf31e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853a6580
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a96000 r7:00000000 r6:83018200 r5:00001000 r4:7f091000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:ead65000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852cb38c r4:852cb000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:61c88647 r9:84a96000 r8:853c4aac r7:82804d40 r6:ddde2d40 r5:ddde2d60
1fa0:                                     00000000 00000000 00000000 00000000
 r4:853a6140
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Exception stack(0xe0329d20 to 0xe0329d68)
 r5:800b0013 r4:80239bd0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:130   state:D stack:0     pid:4476  tgid:4476  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf35e08
[<804e4f0c>] (_vm_unmap_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)
5fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 88709000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:131   state:D stack:0     pid:4479  tgid:4479  ppid:2      task_flags:0x4208060 flags:0x00000000
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf3dd84 r8:00000002 r7:60000013 r6:eaf3dd8c r5:84806000
 r4:84806000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84806000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf3de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853b3a40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84806000 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:ead53000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8531af8c r4:8531ac00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r4:00000001
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:132:4480 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/1:132   state:D stack:0     pid:4480  tgid:4480  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf41d84 r8:00000002 r7:60000013 r6:eaf41d8c r5:84805400
 r4:84805400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84805400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf41e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853bd600
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84805400 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:eae47000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853eef8c r4:853eec00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853eef8c r4:853c4c00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:853c4c2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:853c4c00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853c4c00 r8:8027ed34 r7:eaf31e60 r6:853c3880 r5:84805400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf41fb0 to 0xeaf41ff8)
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
 r4:853a6440
INFO: task kworker/1:132:4480 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 88ba7000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:133:4482 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/1:133   state:D stack:0     pid:4482  tgid:4482  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf45d84 r8:00000002 r7:60000113 r6:eaf45d8c r5:84a98000
 r4:84a98000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a98000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf45e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853a6840
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a98000 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:ead71000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852cb78c r4:852cb400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852cb78c r4:853c4c80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a98000 r8:853c4cac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:853c4c80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853c4c80 r8:8027ed34 r7:eaf41e60 r6:853c3900 r5:84a98000
 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
 r4:853a6440
INFO: task kworker/1:133:4482 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 891ea000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:134:4484 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/1:134   state:D stack:0     pid:4484  tgid:4484  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf4dd84 r8:00000002 r7:60000013 r6:eaf4dd8c r5:84a99800
 r4:84a99800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a99800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf4de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853a6980
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a99800 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: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)
 r5:852cbb8c r4:852cb800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852cbb8c r4:853c4d00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a99800 r8:853c4d2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:853c4d00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853c4d00 r8:8027ed34 r7:eaf41e60 r6:853c3980 r5:84a99800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf4dfb0 to 0xeaf4dff8)
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
 r4:853a6a00
INFO: task kworker/1:134:4484 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 8946e000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:135:4486 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/1:135   state:D stack:0     pid:4486  tgid:4486  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf55d84 r8:00000002 r7:60000013 r6:eaf55d8c r5:84a98c00
 r4:84a98c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a98c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf55e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853a6a40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a98c00 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:ead93000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852cbf8c r4:852cbc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852cbf8c r4:853c4d80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a98c00 r8:853c4dac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:853c4d80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853c4d80 r8:8027ed34 r7:eaf41e60 r6:853c3a00 r5:84a98c00
 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
 r4:853a6440
INFO: task kworker/1:135:4486 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 899a5000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:136:4488 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/1:136   state:D stack:0     pid:4488  tgid:4488  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf5dd84 r8:00000002 r7:60000113 r6:eaf5dd8c r5:84a9a400
 r4:84a9a400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a9a400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf5de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853a6b40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a9a400 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: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)
 r5:852d038c r4:852d0000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852d038c r4:853c4e00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a9a400 r8:853c4e2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:853c4e00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853c4e00 r8:8027ed34 r7:eaf41e60 r6:853c3a80 r5:84a9a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf5dfb0 to 0xeaf5dff8)
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
 r4:853a6c00
INFO: task kworker/1:136:4488 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 89c93000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:137:4490 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/1:137   state:D stack:0     pid:4490  tgid:4490  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf6dd84 r8:00000002 r7:60000113 r6:eaf6dd8c r5:84a9b000
 r4:84a9b000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a9b000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf6de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853a6c40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a9b000 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:eaf63000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852d078c r4:852d0400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852d078c r4:853c4e80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:853c4eac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:853c4e80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853c4e80 r8:8027ed34 r7:eaf41e60 r6:853c3b00 r5:84a9b000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf6dfb0 to 0xeaf6dff8)
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
 r4:853a6ac0
INFO: task kworker/1:137:4490 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 89fc8000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:138:4492 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/1:138   state:D stack:0     pid:4492  tgid:4492  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf79d84 r8:00000002 r7:60000113 r6:eaf79d8c r5:84a9bc00
 r4:84a9bc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a9bc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf79e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853a6dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a9bc00 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:eaf69000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852d0b8c r4:852d0800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852d0b8c r4:853c4f00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:853c4f2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:853c4f00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853c4f00 r8:8027ed34 r7:eaf41e60 r6:853c3b80 r5:84a9bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf79fb0 to 0xeaf79ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:853a6e80
INFO: task kworker/1:138:4492 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 8a970000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:139:4494 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/1:139   state:D stack:0     pid:4494  tgid:4494  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf95d84 r8:00000002 r7:60000013 r6:eaf95d8c r5:84a9c800
 r4:84a9c800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a9c800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf95e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853b3780
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a9c800 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:eaf8b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852d0f8c r4:852d0c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852d0f8c r4:853c4f80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:853c4fac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:853c4f80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853c4f80 r8:8027ed34 r7:eaf41e60 r6:853c3c00 r5:84a9c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf95fb0 to 0xeaf95ff8)
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
 r4:853b3bc0
INFO: task kworker/1:139:4494 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 8ae47000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:140:4496 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/1:140   state:D stack:0     pid:4496  tgid:4496  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eafa1d84 r8:00000002 r7:60000113 r6:eafa1d8c r5:84a9d400
 r4:84a9d400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a9d400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafa1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853a6e40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84a9d400 r7:00000000 r6:83018200 r5:00001000 r4:7f0b9000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r7:ddde2d40 r6:83018200 r5:852d138c r4:85351000
Exception stack(0xeafa1fb0 to 0xeafa1ff8)
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
 r4:853a6fc0
INFO: task kworker/1:140:4496 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 8afcc000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:141:4498 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/1:141   state:D stack:0     pid:4498  tgid:4498  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eafadd84 r8:00000002 r7:60000013 r6:eafadd8c r5:84a9e000
 r4:84a9e000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a9e000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafade08
 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)
 r4:85351080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85351080 r8:8027ed34 r7:eaf41e60 r6:853c3d00 r5:84a9e000
 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
 r4:853a6fc0
INFO: task kworker/1:141:4498 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 8b9b9000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 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)
 r4:84b6ad80
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85350040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85418c00 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:eafb1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852d1b8c r4:852d1800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852d1b8c r4:85351100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85418c00 r8:8535112c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85351100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85351100 r8:8027ed34 r7:eaf41e60 r6:853c3d80 r5:85418c00
 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
 r4:853be140
INFO: task kworker/1:142:4500 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  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:dfcc7000
 r5:84b9a38c r4:84b9a000
 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
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:143:4502 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/1:143   state:D stack:0     pid:4502  tgid:4502  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eafe1d84 r8:00000002 r7:60000113 r6:eafe1d8c r5:85418000
 r4:85418000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85418000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafe1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85350080
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85418000 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:eafd3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852d1f8c r4:852d1c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852d1f8c r4:85351180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85418000 r8:853511ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85351180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85351180 r8:8027ed34 r7:eaf41e60 r6:853c3e00 r5:85418000
 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
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:84b9a38c r4:84b9a000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:144:4504 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/1:144   state:D stack:0     pid:4504  tgid:4504  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eafedd84 r8:00000002 r7:60000013 r6:eafedd8c r5:85419800
 r4:85419800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85419800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafede08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85350300
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85419800 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:eafe5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852d238c r4:852d2000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852d238c r4:85351200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85419800 r8:8535122c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:00000001
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
9d60: 800b0013 ffffffff
 r4:00000000
[<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 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:145:4506 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/1:145   state:D stack:0     pid:4506  tgid:4506  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb001d84 r8:00000002 r7:60000113 r6:eb001d8c r5:8541bc00
 r4:8541bc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8541bc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb001e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85350400
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:8541bc00 r8:8535132c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85351300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85351300 r8:8027ed34 r7:eaf41e60 r6:853c3f00 r5:8541bc00
 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
 r4:85350240
INFO: task kworker/1:145:4506 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 8c48c000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
[<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)
 r4:84b6ad80
9fa0:                                     00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853504c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8541b000 r7:00000000 r6:83018200 r5:00001000 r4:7f0c5000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaffd000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852d2b8c r4:852d2800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852d2b8c r4:85351280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8541b000 r8:853512ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85351280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85351280 r8:8027ed34 r7:eaf41e60 r6:853c3f80 r5:8541b000
 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
 r4:85350180
INFO: task kworker/1:146:4508 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
9d60: 800b0013 ffffffff
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:84be8c00
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb015e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85350600
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8541a400 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:eb017000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852d2f8c r4:852d2c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852d2f8c r4:85351380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8541a400 r8:853513ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85351380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85351380 r8:8027ed34 r7:eaf41e60 r6:8532b000 r5:8541a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb015fb0 to 0xeb015ff8)
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
 r4:85350480
INFO: task kworker/1:147:4510 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 8cbe2000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 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/1:148:4512 blocked for more than 471 seconds.
 r10:829185c4 r9:eb025d84 r8:00000002 r7:60000013 r6:eb025d8c r5:8541e000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb025e08
[<804e4f0c>] (_vm_unmap_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)
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
 r4:85350640
INFO: task kworker/1:148:4512 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 8cbe2000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:149:4514 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/1:149   state:D stack:0     pid:4514  tgid:4514  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
 r5:8536ec00 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf39e08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853a4a40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8536ec00 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:eac1d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853ed78c r4:853ed400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:853ed78c r4:85351480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8536ec00 r8:853514ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:85351480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85351480 r8:8027ed34 r7:eaf41e60 r6:85351500 r5:8536ec00
 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
 r4:85350740
Call trace: 
9d20: 8cf44000 ec607000 00000001 80239bb8 7f161000 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
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:555   state:D stack:0     pid:4517  tgid:4517  ppid:2      task_flags:0x4208060 flags:0x00000000
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb041d84 r8:00000002 r7:60000113 r6:eb041d8c r5:84a60c00
 r4:84a60c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a60c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb041e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8533b600
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a60c00 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:dfbf1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853e538c r4:853e5000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853e538c r4:8532b100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:8532b12c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8532b100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8532b100 r8:8027ed34 r7:eaeb5e60 r6:85351580 r5:84a60c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb041fb0 to 0xeb041ff8)
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
 r4:85359900
INFO: task kworker/0:555:4517 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 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)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb045e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85359a40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a61800 r7:00000000 r6:83018000 r5:00001000 r4:7f0db000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb047000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8531bb8c r4:8531b800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8531bb8c r4:8532b180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:8532b1ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8532b180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8532b180 r8:8027ed34 r7:eb041e60 r6:85351600 r5:84a61800
 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
 r4:85359900
INFO: task kworker/0:556:4518 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:84b6ad80
9fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/0:557:4520 blocked for more than 471 seconds.
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb055e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8533b000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a63000 r7:00000000 r6:83018000 r5:00001000 r4:7f0dd000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb04d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8531bf8c r4:8531bc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8531bf8c r4:8532b200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:8532b22c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8532b200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8532b200 r8:8027ed34 r7:eb041e60 r6:85351680 r5:84a63000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb055fb0 to 0xeb055ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_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/0:558   state:D stack:0     pid:4522  tgid:4522  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb061d84 r8:00000002 r7:60000113 r6:eb061d8c r5:84a63c00
 r4:84a63c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a63c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb061e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<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 r8:84a63c00 r7:00000000 r6:83018000 r5:00001000 r4:7f0df000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb063000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853e438c r4:853e4000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853e438c r4:8532b280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:8532b2ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8532b280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8532b280 r8:8027ed34 r7:eb041e60 r6:85351700 r5:84a63c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb061fb0 to 0xeb061ff8)
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
 r4:8533b0c0
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
 r5:800b0013 r4:80239bd0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:559:4524 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/0:559   state:D stack:0     pid:4524  tgid:4524  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb071d84 r8:00000002 r7:60000113 r6:eb071d8c r5:84a64800
 r4:84a64800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a64800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb071e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8533b2c0
 r4:00000000
 r5:00001000 r4:eb069000
 r5:853e478c r4:853e4400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853e478c r4:8532b300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:8532b32c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8532b300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8532b300 r8:8027ed34 r7:eb041e60 r6:85351780 r5:84a64800
 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
 r4:8533b180
INFO: task kworker/0:559:4524 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xe0329d20 to 0xe0329d68)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:84b6ad80
Exception stack(0xe0329fb0 to 0xe0329ff8)
 r4:84be8c00
task:kworker/0:560   state:D stack:0     pid:4526  tgid:4526  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb07de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8533b380
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a65400 r7:00000000 r6:83018000 r5:00001000 r4:7f0e3000
[<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)
 r5:853e4b8c r4:853e4800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853e4b8c r4:8532b380
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:8532b3ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8532b380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8532b380 r8:8027ed34 r7:eb041e60 r6:85351800 r5:84a65400
 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
 r4:8533b240
INFO: task kworker/0:560:4526 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 8e6a3000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
[<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)
 r4:84b6ad80
9fa0:                                     00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb08de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8533b4c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a66000 r7:00000000 r6:83018000 r5:00001000 r4:7f00b000
[<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)
 r5:853e4f8c r4:853e4c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853e4f8c r4:8532b400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a66000 r8:8532b42c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8532b400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8532b400 r8:8027ed34 r7:eb041e60 r6:85351880 r5:84a66000
 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
 r4:8533b3c0
INFO: task kworker/0:561:4528 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 8e99a000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_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(0xe0329fb0 to 0xe0329ff8)
 r4:84be8c00
task:kworker/0:562   state:D stack:0     pid:4531  tgid:4531  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb02de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8533b700
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8541d400 r7:00000000 r6:83018000 r5:00001000 r4:7f057000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe5d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853e578c r4:853e5400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853e578c r4:8532b480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8541d400 r8:8532b4ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8532b480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8532b480 r8:8027ed34 r7:eaea9e60 r6:8532b500 r5:8541d400
 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
 r4:8533b880
INFO: task kworker/0:562:4531 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 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/0:563   state:D stack:0     pid:4533  tgid:4533  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:8541ec00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8541ec00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaea5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8533ba80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8541ec00 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: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)
 r5:853e5f8c r4:853e5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853e5f8c r4:8532b580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8541ec00 r8:8532b5ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8532b580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8532b580 r8:8027ed34 r7:eaea9e60 r6:8532b600 r5:8541ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
5fa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  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)
 r10:61c88647 r9:84a83c00 r8:84b6adac 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
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:564:4535 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/0:564   state:D stack:0     pid:4535  tgid:4535  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf11d84 r8:00000002 r7:60000113 r6:eaf11d8c r5:84a9ec00
 r4:84a9ec00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a9ec00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf11e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8533bd00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a9ec00 r7:00000000 r6:83018000 r5:00001000 r4:7f05f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:e8721000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853e678c r4:853e6400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853e678c r4:8532b680
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:8532b6ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8532b680
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8532b680 r8:8027ed34 r7:eaea5e60 r6:8532b700 r5:84a9ec00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf11fb0 to 0xeaf11ff8)
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
 r4:8533b9c0
INFO: task kworker/0:564:4535 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 8f655000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 r7:00000000 r6:83018000 r5:00001000 r4:7f04b000
 r5:84b9a38c r4:84b9a000
 r10:61c88647 r9:84a83c00 r8:84b6adac 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:eb095d84 r8:00000002 r7:60000113 r6:eb095d8c r5:84a60000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb095e08
[<804e4f0c>] (_vm_unmap_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)
 r5:853e638c r4:853e6000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853e638c r4:8532b780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:8532b7ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8532b780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8532b780 r8:8027ed34 r7:eaf11e60 r6:85351900 r5:84a60000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb095fb0 to 0xeb095ff8)
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
 r4:8533b9c0
INFO: task kworker/0:565:4537 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 8f877000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<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 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<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)
 r9:83018005 r8:8541c800 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:ea7d9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853e6b8c r4:853e6800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853e6b8c r4:8532b800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8541c800 r8:8532b82c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8532b800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8532b800 r8:8027ed34 r7:eaf11e60 r6:85351980 r5:8541c800
 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
 r4:8533bdc0
INFO: task kworker/0:566:4540 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 8fa4d000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 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 r5:84be8dc0
 r5:00001000 r4:dfcc7000
 r7:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:567   state:D stack:0     pid:4542  tgid:4542  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:829185c4 r9:eb0a9d84 r8:00000002 r7:60000113 r6:eb0a9d8c r5:85368c00
 r4:85368c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85368c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0a9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853b60c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85368c00 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:eae5d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853ef38c r4:853ef000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853ef38c r4:8532b880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85368c00 r8:8532b8ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8532b880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8532b880 r8:8027ed34 r7:eb0a1e60 r6:85351a00 r5:85368c00
 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
 r4:8533be40
INFO: task kworker/0:567:4542 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 90091000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+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
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:84b6ad80
Exception stack(0xe0329fb0 to 0xe0329ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
task:kworker/0:568   state:D stack:0     pid:4543  tgid:4543  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb0add84 r8:00000002 r7:60000013 r6:eb0add8c r5:84a62400
 r4:84a62400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84a62400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0ade08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853509c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a62400 r7:00000000 r6:83018000 r5:00001000 r4:7f063000
[<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)
 r5:853e6f8c r4:853e6c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:00000000 r9:8532b900 r8:8027ed34 r7:eb0a9e60 r6:85351a80 r5:84a62400
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
 r4:e0329dc0
 r4:00000000
 r5:00001000 r4:dfcc7000
 r7:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:569:4546 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/0:569   state:D stack:0     pid:4546  tgid:4546  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb0b9d84 r8:00000002 r7:60000013 r6:eb0b9d8c r5:85371800
 r4:85371800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85371800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0b9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853b3b40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85371800 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:ea8d1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
 r5:853e738c r4:853e7000
[<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
 r4:00000000
9d60: 800b0013 ffffffff
 r4:e0329dc0
 r4:00000000
 r5:00001000 r4:dfcc7000
 r7:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:570:4547 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/0:570   state:D stack:0     pid:4547  tgid:4547  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb0bdd84 r8:00000002 r7:60000113 r6:eb0bdd8c r5:85370000
 r4:85370000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85370000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0bde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853b58c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85370000 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:ea901000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853e778c r4:853e7400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853e778c r4:8532ba00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85370000 r8:8532ba2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:8532ba00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8532ba00 r8:8027ed34 r7:eb0a9e60 r6:85351b80 r5:85370000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb0bdfb0 to 0xeb0bdff8)
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
 r4:85350e80
INFO: task kworker/0:570:4547 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 90db1000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 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/0:571   state:D stack:0     pid:4549  tgid:4549  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0c5e08
[<804e4f0c>] (_vm_unmap_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)
 r10:00000000 r9:8532ba80 r8:8027ed34 r7:eb0a9e60 r6:85351c00 r5:85373000
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
 r4:853a4080
INFO: task kworker/0:571:4549 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 90db1000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_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 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
INFO: task kworker/0:572:4551 blocked for more than 472 seconds.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0cde08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:00000000 r9:8532bb00 r8:8027ed34 r7:eb0a9e60 r6:85351c80 r5:85372400
 r4:00000000
 r4:00000000
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
Workqueue: events bpf_prog_free_deferred
 r4:00000000
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853a4280
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85373c00 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:eaa3d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8531a78c r4:8531a400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8531a78c r4:8532bb80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85373c00 r8:8532bbac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8532bb80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8532bb80 r8:8027ed34 r7:eb0a9e60 r6:85351d00 r5:85373c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb0d5fb0 to 0xeb0d5ff8)
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
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
[<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
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:574:4556 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/0:574   state:D stack:0     pid:4556  tgid:4556  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
 r4:85370c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0e1e08
 r7:dddced40 r6:83018000 r5:853ec38c r4:8532bc00
 r4:853a42c0
Exception stack(0xe0329d20 to 0xe0329d68)
 r5:00001000 r4:dfcc7000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r5:853ec78c r4:853ec400
 r4:8532bc80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8532bc80 r8:8027ed34 r7:eb0a9e60 r6:85351e00 r5:85374800
 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
 r4:853a47c0
INFO: task kworker/0:575:4558 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 9247a000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 r7:00000000 r6:83018000 r5:00001000 r4:7f04b000
 r5:84b9a38c r4:84b9a000
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:576:4560 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/0:576   state:D stack:0     pid:4560  tgid:4560  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb0f1d84 r8:00000002 r7:60000113 r6:eb0f1d8c r5:85375400
 r4:85375400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85375400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0f1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r9:83018005 r8:85375400 r7:00000000 r6:83018000 r5:00001000 r4:7f073000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
1fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
 r4:00000000
 r4:82abf1e4
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:eb0f5d84 r8:00000002 r7:60000013 r6:eb0f5d8c r5:85376000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0f5e08
[<81a2b6dc>] (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)
 r4:8532bd80
 r4:00000001
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Call trace: 
 r4:00000000
 r4:82abf1e4
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:578:4563 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/0:578   state:D stack:0     pid:4563  tgid:4563  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb0fdd84 r8:00000002 r7:60000013 r6:eb0fdd8c r5:85376c00
 r4:85376c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0fde08
[<81a2b6dc>] (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 r9:8532be00 r8:8027ed34 r7:eb0a9e60 r6:85351f80 r5:85376c00
 r4:853a48c0
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 92ad7000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb091e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853a4c80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85378000 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:eac2d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853edb8c r4:853ed800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853edb8c r4:8532be80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85378000 r8:8532beac r7:82804d40 r6:dddced40 r5:dddced60
 r4:8532be80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:8532be80 r8:8027ed34 r7:eb0a9e60 r6:853b8000 r5:85378000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb091fb0 to 0xeb091ff8)
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
 r4:853a48c0
INFO: task kworker/0:579:4566 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r4:00000000
 r5:800b0013 r4:80239bd0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:580:4568 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/0:580   state:D stack:0     pid:4568  tgid:4568  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb105d84 r8:00000002 r7:60000113 r6:eb105d8c r5:85379800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb105e08
[<81a2b6dc>] (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)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:82abf1e4
 r4:00000000
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
task:kworker/1:150   state:D stack:0     pid:4569  tgid:4569  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb109e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853bd400
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8537a400 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:eae2b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:852d378c r4:852d3400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:852d378c r4:853b8100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8537a400 r8:853b812c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:853b8100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853b8100 r8:8027ed34 r7:eaf41e60 r6:853b8180 r5:8537a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb109fb0 to 0xeb109ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:85356f80
INFO: task kworker/1:150:4569 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 934cb000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r4:82abf1e4
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
Exception stack(0xe0329fb0 to 0xe0329ff8)
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
 r4:8537bc00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb111e08
[<804e4f0c>] (_vm_unmap_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)
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:853a4d80
INFO: task kworker/0:581:4571 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 93a8b000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
Call trace: 
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
 r5:00001000 r4:eadad000
 r7:dddced40 r6:83018000 r5:853ee78c r4:853ae000
 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
 r4:853a4e40
INFO: task kworker/0:582:4573 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 93e54000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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
 r10:61c88647 r9:84a83c00 r8:84b6adac 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:eb121d84 r8:00000002 r7:60000113 r6:eb121d8c r5:85378c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb121e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:853eeb8c r4:853ee800
 r10:00000000 r9:853ae080 r8:8027ed34 r7:eb0a9e60 r6:853b8300 r5:85378c00
Exception stack(0xeb121fb0 to 0xeb121ff8)
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
 r4:85356f00
INFO: task kworker/0:583:4574 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 93e54000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:84b6ad80
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:8537d400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb11de08
[<804e4f0c>] (_vm_unmap_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:eb15f000
 r5:852d3b8c r4:852d3800
 r10:61c88647 r9:8537d400 r8:853b83ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:853b8380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853b8380 r8:8027ed34 r7:eaf41e60 r6:853b8400 r5:8537d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb11dfb0 to 0xeb11dff8)
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
 r4:853bd3c0
INFO: task kworker/1:151:4576 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 941fd000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:584:4581 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/0:584   state:D stack:0     pid:4581  tgid:4581  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb12dd84 r8:00000002 r7:60000113 r6:eb12dd8c r5:8537c800
 r4:8537c800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8537c800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb12de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_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)
 r5:853efb8c r4:853ef800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853efb8c r4:853ae100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8537c800 r8:853ae12c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853ae100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853ae100 r8:8027ed34 r7:eb0a9e60 r6:853b8480 r5:8537c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb12dfb0 to 0xeb12dff8)
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
 r4:853b6200
INFO: task kworker/0:584:4581 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 94613000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:00000000
 r5:00001000 r4:dfcc7000
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xe0329fb0 to 0xe0329ff8)
 r4:84be8c00
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:eb131d84 r8:00000002 r7:60000013 r6:eb131d8c r5:8537ec00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb131e08
[<81a2b6dc>] (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 r9:8537ec00 r8:853ae1ac r7:82804d40 r6:dddced40 r5:dddced60
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
 r4:853b6000
INFO: task kworker/0:585:4582 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 94962000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:eb139d84 r8:00000002 r7:60000113 r6:eb139d8c r5:85428c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb139e08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8499c6c0
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:853b8580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853b8580 r8:8027ed34 r7:eb11de60 r6:853b8600 r5:85428c00
 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
 r4:853bd6c0
INFO: task kworker/1:152:4584 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 94ceb000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 r7:00000000 r6:83018000 r5:00001000 r4:7f04b000
[<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:eb13dd84 r8:00000002 r7:60000013 r6:eb13dd8c r5:85429800
 r4:85429800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85429800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb13de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853b6440
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85429800 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:eae87000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853eff8c r4:853efc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853eff8c r4:853ae200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85429800 r8:853ae22c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853ae200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853ae200 r8:8027ed34 r7:eb12de60 r6:853b8680 r5:85429800
 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
 r4:853b6180
INFO: task kworker/0:586:4585 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 9527e000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_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 r5:84b9a38c r4:84b6ad80
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:587:4588 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/0:587   state:D stack:0     pid:4588  tgid:4588  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb149d84 r8:00000002 r7:60000113 r6:eb149d8c r5:8542a400
 r4:8542a400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8542a400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb149e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853bf400
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8542a400 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:ea951000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f278c r4:853f2400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f278c r4:853ae280
 r10:61c88647 r9:8542a400 r8:853ae2ac r7:82804d40 r6:dddced40 r5:dddced60
9fa0:                                     00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:853b6480
INFO: task kworker/0:587:4588 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 954ca000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_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 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:85428000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb14de08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:eae99000
 r7:dddced40 r6:83018000 r5:853f038c r4:853ae300
 r4:00000001
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
Call trace: 
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 95863000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:589   state:D stack:0     pid:4591  tgid:4591  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb151e08
[<81a2b6dc>] (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 r9:853ae380 r8:8027ed34 r7:eb149e60 r6:853b8800 r5:8542bc00
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
 r4:853b65c0
INFO: task kworker/0:589:4591 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 95b38000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:590   state:D stack:0     pid:4593  tgid:4593  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb159e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853b68c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8542d400 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:eaec1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f0b8c r4:853f0800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f0b8c r4:853ae400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8542d400 r8:853ae42c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853ae400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853ae400 r8:8027ed34 r7:eb149e60 r6:853b8880 r5:8542d400
 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
 r4:853b6780
INFO: task kworker/0:590:4593 is blocked on a mutex likely owned by task kworker/0:145:3479.
 r4:00000000
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r5:00001000 r4:dfcc7000
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
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/0:591   state:D stack:0     pid:4594  tgid:4594  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb15dd84 r8:00000002 r7:60000113 r6:eb15dd8c r5:8542e000
 r4:8542e000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8542e000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb15de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853b6bc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8542e000 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:dfaf5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f0f8c r4:853f0c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f0f8c r4:853ae480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8542e000 r8:853ae4ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:853ae480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853ae480 r8:8027ed34 r7:eb149e60 r6:853b8900 r5:8542e000
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
 r4:853b6780
INFO: task kworker/0:591:4594 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 9641a000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r4:84b6ad80
Exception stack(0xe0329fb0 to 0xe0329ff8)
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
 r10:829185c4 r9:eaf51d84 r8:00000002 r7:60000113 r6:eaf51d8c r5:847e2400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf51e08
[<804e4f0c>] (_vm_unmap_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
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
 r4:8499c680
INFO: task kworker/1:153:4599 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 96751000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 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/1:154   state:D stack:0     pid:4600  tgid:4600  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf1de08
 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 r9:853b8a00 r8:8027ed34 r7:eaf51e60 r6:853ae580 r5:847e3c00
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8499c680
INFO: task kworker/1:154:4600 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 96d4c000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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
 r7:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:592   state:D stack:0     pid:4602  tgid:4602  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf61e08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853b6e80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:847e4800 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:dffbb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f138c r4:853f1000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f138c r4:853ae600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847e4800 r8:853ae62c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853ae600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853ae600 r8:8027ed34 r7:eb149e60 r6:853ae680 r5:847e4800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf61fb0 to 0xeaf61ff8)
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
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfcc7000
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:84be8c00
      Not tainted 6.16.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:593   state:D stack:0     pid:4604  tgid:4604  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eaf71d84 r8:00000002 r7:60000013 r6:eaf71d8c r5:847e6000
 r4:847e6000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:847e6000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf71e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8533bf40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:847e6000 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:e03bb000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f178c r4:853f1400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f178c r4:853ae700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847e6000 r8:853ae72c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853ae700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853ae700 r8:8027ed34 r7:eb149e60 r6:853ae780 r5:847e6000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf71fb0 to 0xeaf71ff8)
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
 r4:853b6e40
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r5:00001000 r4:dfcc7000
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:594   state:D stack:0     pid:4606  tgid:4606  ppid:2      task_flags:0x4208060 flags:0x00000000
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb145d84 r8:00000002 r7:60000113 r6:eb145d8c r5:847e6c00
 r4:847e6c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:847e6c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb145e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853bf100
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:847e6c00 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:e0559000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f1b8c r4:853f1800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f1b8c r4:853ae800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847e6c00 r8:853ae82c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853ae800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853ae800 r8:8027ed34 r7:eb149e60 r6:853ae880 r5:847e6c00
 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
 r4:853bf040
INFO: task kworker/0:594:4606 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Call trace: 
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:595   state:D stack:0     pid:4609  tgid:4609  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb155e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853bf1c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:847e5400 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:e875b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f1f8c r4:853f1c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f1f8c r4:853ae900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847e5400 r8:853ae92c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853ae900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853ae900 r8:8027ed34 r7:eb149e60 r6:853ae980 r5:847e5400
 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
 r4:853bf300
INFO: task kworker/0:595:4609 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Call trace: 
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfcc7000
 r7:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:847e3000
 r5:847e3000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaff1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853bf340
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:847e3000 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:ea7b1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f238c r4:853f2000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f238c r4:853aea80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847e3000 r8:853aeaac r7:82804d40 r6:dddced40 r5:dddced60
 r4:853aea80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853aea80 r8:8027ed34 r7:eb149e60 r6:853aeb00 r5:847e3000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaff1fb0 to 0xeaff1ff8)
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
 r4:853bf280
INFO: task kworker/0:596:4611 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 97b59000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:e0329dc0
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:597   state:D stack:0     pid:4612  tgid:4612  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf99e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853bf640
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:847e1800 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:ea995000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f2b8c r4:853f2800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f2b8c r4:853aea00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847e1800 r8:853aea2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853aea00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853aea00 r8:8027ed34 r7:eb149e60 r6:853aeb80 r5:847e1800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaf99fb0 to 0xeaf99ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:853bf280
INFO: task kworker/0:597:4612 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 97ea0000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:847e0c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb00de08
[<81a2b6dc>] (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)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f378c r4:853f3400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f378c r4:853aec00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:847e0c00 r8:853aec2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853aec00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853aec00 r8:8027ed34 r7:eaf99e60 r6:853aec80 r5:847e0c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb00dfb0 to 0xeb00dff8)
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
 r4:853bf740
INFO: task kworker/0:598:4614 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 980a9000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r5:00001000 r4:dfcc7000
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:599:4617 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/0:599   state:D stack:0     pid:4617  tgid:4617  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaff5e08
[<804e4f0c>] (_vm_unmap_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 r8:8542c800 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:eab59000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f2f8c r4:853f2c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f2f8c r4:853aed00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8542c800 r8:853aed2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853aed00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853aed00 r8:8027ed34 r7:eb00de60 r6:853b8a80 r5:8542c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeaff5fb0 to 0xeaff5ff8)
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
 r4:853bf780
INFO: task kworker/0:599:4617 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r5:00001000 r4:dfcc7000
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb029d84 r8:00000002 r7:60000113 r6:eb029d8c r5:8542b000
 r4:8542b000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8542b000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb029e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b0bb00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8542b000 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:ead9f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b4d38c r4:84b4d000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b4d38c r4:853b8b00
 r10:00000000 r9:853b8b00 r8:8027ed34 r7:eaf51e60 r6:853b8b80 r5:8542b000
 r4:84b0b380
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 987f3000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
 r4:00000000
[<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
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
 r5:84b4cb8c r4:84b4c800
[<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(0xeb051fb0 to 0xeb051ff8)
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
 r4:84b0b380
INFO: task kworker/1:156:4619 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 98aea000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:00000001
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:ead8d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b4cf8c r4:84b4cc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b4cf8c r4:853b8d00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8537e000 r8:853b8d2c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:853b8d00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853b8d00 r8:8027ed34 r7:eb029e60 r6:853b8d80 r5:8537e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb039fb0 to 0xeb039ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84b0b4c0
INFO: task kworker/1:157:4622 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r4:82abf1e4
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r5:84b9a38c r4:84b9a000
 r4:84b6ad80
Exception stack(0xe0329fb0 to 0xe0329ff8)
 r4:84be8c00
task:kworker/0:600   state:D stack:0     pid:4624  tgid:4624  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb06de08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853bfbc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85380000 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: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)
 r5:853f338c r4:853f3000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f338c r4:853aed80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85380000 r8:853aedac r7:82804d40 r6:dddced40 r5:dddced60
 r4:853aed80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853aed80 r8:8027ed34 r7:eb00de60 r6:853b8e00 r5:85380000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb06dfb0 to 0xeb06dff8)
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
 r4:853bfd00
INFO: task kworker/0:600:4624 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d60: 800b0013 ffffffff
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r5:84b9a38c r4:84b9a000
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 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:eb075e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853bfdc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85380c00 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:ead49000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f3b8c r4:853f3800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f3b8c r4:853aee00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85380c00 r8:853aee2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853aee00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853aee00 r8:8027ed34 r7:eb00de60 r6:853b8e80 r5:85380c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb075fb0 to 0xeb075ff8)
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
 r4:853bfd00
INFO: task kworker/0:601:4627 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_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 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
INFO: task kworker/0:602:4628 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/0:602   state:D stack:0     pid:4628  tgid:4628  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb16dd84 r8:00000002 r7:60000113 r6:eb16dd8c r5:85381800
 r4:85381800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85381800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb16de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85356200
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85381800 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: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)
 r5:853f3f8c r4:853f3c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f3f8c r4:853aee80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85381800 r8:853aeeac r7:82804d40 r6:dddced40 r5:dddced60
 r4:853aee80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853aee80 r8:8027ed34 r7:eb075e60 r6:853b8f00 r5:85381800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb16dfb0 to 0xeb16dff8)
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
 r4:853bfe00
INFO: task kworker/0:602:4628 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 994a2000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
 r4:84be8c00
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb171e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853b6f00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85382400 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:ead79000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f438c r4:853f4000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f438c r4:853aef00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85382400 r8:853aef2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853aef00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853aef00 r8:8027ed34 r7:eb16de60 r6:853b8f80 r5:85382400
 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
 r4:853bff40
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r5:84b9a38c r4:84b9a000
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:84be8c00
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb175e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853ca3c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85383000 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: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)
 r5:853f4f8c r4:853f4c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f4f8c r4:853aef80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85383000 r8:853aefac r7:82804d40 r6:dddced40 r5:dddced60
 r4:853aef80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853aef80 r8:8027ed34 r7:eb171e60 r6:84b62000 r5:85383000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb175fb0 to 0xeb175ff8)
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
 r4:853bff40
INFO: task kworker/0:604:4632 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 99e9a000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:00000000
 r5:00001000 r4:dfcc7000
[<8027e134>] (process_one_work) 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(0xe0329fb0 to 0xe0329ff8)
 r4:84be8c00
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85383c00 r7:00000000 r6:83018000 r5:00001000 r4:7f00b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa1b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f478c r4:853f4400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f478c r4:853cd000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85383c00 r8:853cd02c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853cd000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853cd000 r8:8027ed34 r7:eb175e60 r6:84b62080 r5:85383c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb059fb0 to 0xeb059ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:853b6480
INFO: task kworker/0:605:4634 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 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
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85384800 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:eb115000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b4fb8c r4:84b4f800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b4fb8c r4:84b62100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85384800 r8:84b6212c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84b62100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b62100 r8:8027ed34 r7:eb029e60 r6:84b62180 r5:85384800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb179fb0 to 0xeb179ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84b0bb40
INFO: task kworker/1:158:4636 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
9d60: 800b0013 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)
 r5:00001000 r4:dfcc7000
 r7:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r4:85385400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb17de08
 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 r5:84b0bd00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85385400 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: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)
 r5:84b4d78c r4:84b4d400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b4d78c r4:84b62200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85385400 r8:84b6222c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84b62200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b62200 r8:8027ed34 r7:eb179e60 r6:84b62280 r5:85385400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb17dfb0 to 0xeb17dff8)
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
 r4:84b0bc40
INFO: task kworker/1:159:4638 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 9a328000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
INFO: task kworker/0:606:4642 blocked for more than 474 seconds.
Call trace: 
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe29000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f4b8c r4:853f4800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f4b8c r4:853cd080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85386000 r8:853cd0ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:853cd080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853cd080 r8:8027ed34 r7:eb175e60 r6:84b62300 r5:85386000
 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
 r4:853ca2c0
INFO: task kworker/0:606:4642 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 9a42c000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:607:4644 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/0:607   state:D stack:0     pid:4644  tgid:4644  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb0b1d84 r8:00000002 r7:60000113 r6:eb0b1d8c r5:85388c00
 r4:85388c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85388c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0b1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853ca980
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85388c00 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:ea9c9000
 r7:dddced40 r6:83018000 r5:853f638c r4:853cd100
 r10:00000000 r9:853cd100 r8:8027ed34 r7:eb175e60 r6:84b62380 r5:85388c00
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 9ac17000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853ca540
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85389800 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:e04f9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f538c r4:853f5000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f538c r4:853cd180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85389800 r8:853cd1ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:853cd180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853cd180 r8:8027ed34 r7:eb0b1e60 r6:84b62400 r5:85389800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb0d9fb0 to 0xeb0d9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 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
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 9ac9c000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+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)
 r9:83018005 r8:84a83c00 r7:00000000 r6:83018000 r5:00001000 r4:7f04b000
[<8027e134>] (process_one_work) from [<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
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:609:4647 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/0:609   state:D stack:0     pid:4647  tgid:4647  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb125d84 r8:00000002 r7:60000113 r6:eb125d8c r5:85388000
 r4:85388000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r5:00001000 r4:e8751000
5fa0:                                     00000000 00000000 00000000 00000000
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:84b6ad80
INFO: task kworker/0:610:4649 blocked for more than 474 seconds.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb185e08
 r7:dddced40 r6:83018000 r5:853f5b8c r4:853cd280
 r4:853ca5c0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
 r5:00001000 r4:dfcc7000
 r5:84b9a38c r4:84b9a000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:611:4651 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/0:611   state:D stack:0     pid:4651  tgid:4651  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb18dd84 r8:00000002 r7:60000113 r6:eb18dd8c r5:8538c800
 r4:8538c800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8538c800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb18de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853ca880
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8538c800 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:ea8e3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f5f8c r4:853f5c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f5f8c r4:853cd300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8538c800 r8:853cd32c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853cd300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853cd300 r8:8027ed34 r7:eb0b1e60 r6:84b62580 r5:8538c800
 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
 r4:853caa00
INFO: task kworker/0:611:4651 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r4:82abf1e4
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_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(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:612:4654 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/0:612   state:D stack:0     pid:4654  tgid:4654  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb199d84 r8:00000002 r7:60000113 r6:eb199d8c r5:8538bc00
 r4:8538bc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8538bc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb199e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853caac0
[<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)
 r4:853cd380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853cd380 r8:8027ed34 r7:eb0b1e60 r6:84b62600 r5:8538bc00
 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
 r4:853ca9c0
INFO: task kworker/0:612:4654 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
9d20: 9bab6000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
 r7:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
 r4:84be8c00
 r5:8538d400 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb19de08
 r9:83018005 r8:8538d400 r7:00000000 r6:83018000 r5:00001000 r4:7f063000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaaa3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f6f8c r4:853f6c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f6f8c r4:853cd400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8538d400 r8:853cd42c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853cd400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853cd400 r8:8027ed34 r7:eb199e60 r6:84b62680 r5:8538d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb19dfb0 to 0xeb19dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r9:83018005 r8:84a83c00 r7:00000000 r6:83018000 r5:00001000 r4:7f04b000
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:84be8c00
Call trace: 
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1a5e08
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
Exception stack(0xeb1a5fb0 to 0xeb1a5ff8)
 r4:853cad80
Workqueue: events bpf_prog_free_deferred
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
INFO: task kworker/0:615:4659 blocked for more than 474 seconds.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1ade08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853caec0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85390000 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: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)
 r5:853f738c r4:853f7000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f738c r4:853cd500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85390000 r8:853cd52c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853cd500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853cd500 r8:8027ed34 r7:eb19de60 r6:84b62780 r5:85390000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb1adfb0 to 0xeb1adff8)
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
 r4:853cabc0
INFO: task kworker/0:615:4659 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
 r4:00000000
9d60: 800b0013 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)
 r4:84b6ad80
9fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/0:616:4661 blocked for more than 474 seconds.
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb1b5d84 r8:00000002 r7:60000113 r6:eb1b5d8c r5:85391800
 r4:85391800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85391800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1b5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853a4fc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85391800 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:eac29000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f7b8c r4:853f7800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f7b8c r4:853cd580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85391800 r8:853cd5ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:853cd580
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853cd580 r8:8027ed34 r7:eb1ade60 r6:84b62800 r5:85391800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r4:82abf1e4
 r4:00000000
 r5:00001000 r4:dfcc7000
 r7:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:617:4663 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/0:617   state:D stack:0     pid:4663  tgid:4663  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb1bdd84 r8:00000002 r7:60000113 r6:eb1bdd8c r5:85390c00
 r4:85390c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85390c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1bde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b0b040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85390c00 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:eac09000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f778c r4:853f7400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f778c r4:853cd600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85390c00 r8:853cd62c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853cd600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853cd600 r8:8027ed34 r7:eb1b5e60 r6:84b62880 r5:85390c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb1bdfb0 to 0xeb1bdff8)
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
 r4:853cae40
INFO: task kworker/0:617:4663 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 9ce62000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
 r4:82abf1e4
 r4:00000000
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:618:4666 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/0:618   state:D stack:0     pid:4666  tgid:4666  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb1c9d84 r8:00000002 r7:60000013 r6:eb1c9d8c r5:85392400
 r4:85392400
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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:eac7b000
 r7:dddced40 r6:83018000 r5:853f7f8c r4:853cd680
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:619:4668 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/0:619   state:D stack:0     pid:4668  tgid:4668  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb1d1d84 r8:00000002 r7:60000013 r6:eb1d1d8c r5:85394800
 r4:85394800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85394800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1d1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b60a00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85394800 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:eaec3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f9f8c r4:853f9c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f9f8c r4:853cd700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85394800 r8:853cd72c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853cd700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853cd700 r8:8027ed34 r7:eb1c9e60 r6:84b62980 r5:85394800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb1d1fb0 to 0xeb1d1ff8)
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
 r4:84b60080
INFO: task kworker/0:619:4668 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r5:00001000 r4:dfcc7000
[<8027e134>] (process_one_work) 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
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:620:4669 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/0:620   state:D stack:0     pid:4669  tgid:4669  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb1d5d84 r8:00000002 r7:60000113 r6:eb1d5d8c r5:85393c00
 r4:85393c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85393c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1d5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b601c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85393c00 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:eada1000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f838c r4:853f8000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r4:853cd780
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb1d5fb0 to 0xeb1d5ff8)
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
 r4:84b60080
INFO: task kworker/0:620:4669 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 9d6db000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r7:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:621:4671 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/0:621   state:D stack:0     pid:4671  tgid:4671  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb1ddd84 r8:00000002 r7:60000113 r6:eb1ddd8c r5:85393000
 r4:85393000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85393000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1dde08
[<804e4f0c>] (_vm_unmap_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 r5:853f878c r4:853cd800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85393000 r8:853cd82c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853cd800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853cd800 r8:8027ed34 r7:eb1d1e60 r6:84b62a80 r5:85393000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb1ddfb0 to 0xeb1ddff8)
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
 r4:84b60180
INFO: task kworker/0:621:4671 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
 r4:00000000
9d60: 800b0013 ffffffff
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r5:84b9a38c r4:84b9a000
 r4:84b6ad80
9fa0:                                     00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r5:85396c00 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1e9e08
[<804e4f0c>] (_vm_unmap_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 r9:85396c00 r8:853cd8ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:853cd880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853cd880 r8:8027ed34 r7:eb1d1e60 r6:84b62b00 r5:85396c00
 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
 r4:84b602c0
INFO: task kworker/0:622:4674 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 9de26000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 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
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:623:4675 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/0:623   state:D stack:0     pid:4675  tgid:4675  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb1edd84 r8:00000002 r7:60000113 r6:eb1edd8c r5:85396000
 r4:85396000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85396000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1ede08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_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:eae5f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f8f8c r4:853f8c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f8f8c r4:853cd900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85396000 r8:853cd92c r7:82804d40 r6:dddced40 r5:dddced60
 r4:853cd900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853cd900 r8:8027ed34 r7:eb1d1e60 r6:84b62b80 r5:85396000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb1edfb0 to 0xeb1edff8)
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
 r4:84b60400
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:82abf1e4
 r4:00000000
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:624:4677 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/0:624   state:D stack:0     pid:4677  tgid:4677  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1f5e08
 r4:00000000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eae73000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853f938c r4:853f9000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853f938c r4:853cd980
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8538ec00 r8:853cd9ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:853cd980
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853cd980 r8:8027ed34 r7:eb1d1e60 r6:84b62c00 r5:8538ec00
 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
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
INFO: task kworker/0:625:4679 blocked for more than 474 seconds.
 r10:829185c4 r9:eb1fdd84 r8:00000002 r7:60000013 r6:eb1fdd8c r5:8538a400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1fde08
 r4:00000000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:853cda00 r8:8027ed34 r7:eb1d1e60 r6:84b62c80 r5:8538a400
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:00000000
9d20: 9e50a000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 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
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0f9e08
[<804e4f0c>] (_vm_unmap_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 r9:847e0000 r8:853cdaac r7:82804d40 r6:dddced40 r5:dddced60
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 9e81b000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) 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
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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 r5:84b60c00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85386c00 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:eaeed000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853fa38c r4:853fa000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853fa38c r4:853cdb80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85386c00 r8:853cdbac r7:82804d40 r6:dddced40 r5:dddced60
 r4:853cdb80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853cdb80 r8:8027ed34 r7:eb1d1e60 r6:853cdc00 r5:85386c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb201fb0 to 0xeb201ff8)
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
 r4:84b60a40
INFO: task kworker/0:627:4684 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 9ea34000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_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/0:628   state:D stack:0     pid:4686  tgid:4686  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb205e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b60e40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a66c00 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:eaf13000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853fa78c r4:853fa400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853fa78c r4:853cdc80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a66c00 r8:853cdcac r7:82804d40 r6:dddced40 r5:dddced60
 r4:853cdc80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853cdc80 r8:8027ed34 r7:eb201e60 r6:853cdd00 r5:84a66c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb205fb0 to 0xeb205ff8)
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
 r4:84b60b40
Workqueue: events bpf_prog_free_deferred
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_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
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae31e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8499c7c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84888000 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: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)
 r5:853fab8c r4:853fa800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853fab8c r4:853cdd80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84888000 r8:853cddac r7:82804d40 r6:dddced40 r5:dddced60
 r4:853cdd80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853cdd80 r8:8027ed34 r7:eb205e60 r6:853cde00 r5:84888000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeae31fb0 to 0xeae31ff8)
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
 r4:84b60b40
INFO: task kworker/0:629:4687 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
9d60: 800b0013 ffffffff
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
[<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.
task:kworker/0:630   state:D stack:0     pid:4691  tgid:4691  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb20dd84 r8:00000002 r7:60000113 r6:eb20dd8c r5:84888c00
 r4:84888c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84888c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb20de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85415040
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84888c00 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:eaf57000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:853faf8c r4:853fac00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:853faf8c r4:853cde80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84888c00 r8:853cdeac r7:82804d40 r6:dddced40 r5:dddced60
 r4:853cde80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:853cde80 r8:8027ed34 r7:eae31e60 r6:853cdf00 r5:84888c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb20dfb0 to 0xeb20dff8)
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
 r4:85415080
INFO: task kworker/0:630:4691 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Exception stack(0xe0329d20 to 0xe0329d68)
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:631:4692 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/0:631   state:D stack:0     pid:4692  tgid:4692  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb21dd84 r8:00000002 r7:60000013 r6:eb21dd8c r5:85489800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb21de08
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (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 r9:85489800 r8:8541602c r7:82804d40 r6:dddced40 r5:dddced60
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
[<81a28b34>] (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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:632:4694 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/0:632   state:D stack:0     pid:4694  tgid:4694  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb211d84 r8:00000002 r7:60000113 r6:eb211d8c r5:8488a400
 r4:8488a400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8488a400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb211e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (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)
 r10:00000000 r9:85416080 r8:8027ed34 r7:eb21de60 r6:85416100 r5:8488a400
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: 9fcc4000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 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
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb215e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b0f780
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85488000 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:eaf8f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b4df8c r4:84b4dc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b4df8c r4:84b62d80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:84b62dac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84b62d80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b62d80 r8:8027ed34 r7:eb179e60 r6:84b62e00 r5:85488000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb215fb0 to 0xeb215ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r4:84b0f5c0
Workqueue: events bpf_prog_free_deferred
9d20: 9fe85000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
 r4:00000000
 r5:00001000 r4:dfcc7000
[<8027e134>] (process_one_work) 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.
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb219e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b0f900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8548a400 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:eafaf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84b4e38c r4:84b4e000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b4e38c r4:84b62e80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8548a400 r8:84b62eac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84b62e80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b62e80 r8:8027ed34 r7:eb179e60 r6:84b62f00 r5:8548a400
 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
 r4:84b0f6c0
Workqueue: events bpf_prog_free_deferred
9d20: a01a1000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r7:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:633:4699 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/0:633   state:D stack:0     pid:4699  tgid:4699  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb225d84 r8:00000002 r7:60000013 r6:eb225d8c r5:8488bc00
 r4:8488bc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8488bc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb225e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85415500
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8488bc00 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)
 r4:85416180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85416180 r8:8027ed34 r7:eb211e60 r6:85416200 r5:8488bc00
 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
 r4:854154c0
INFO: task kworker/0:633:4699 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_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
 r4:84be8c00
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:162   state:D stack:0     pid:4702  tgid:4702  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb22dd84 r8:00000002 r7:60000113 r6:eb22dd8c r5:8488b000
 r4:8488b000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8488b000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb22de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b49200
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8488b000 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: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)
 r5:84b4ef8c r4:84b4ec00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:84b4ef8c r4:84b62f80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8488b000 r8:84b62fac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84b62f80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b62f80 r8:8027ed34 r7:eb179e60 r6:85416280 r5:8488b000
 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
 r4:84b0f840
Workqueue: events bpf_prog_free_deferred
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:634:4703 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/0:634   state:D stack:0     pid:4703  tgid:4703  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb221d84 r8:00000002 r7:60000013 r6:eb221d8c r5:8548b000
 r4:8548b000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8548b000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb221e08
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (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)
 r10:00000000 r9:85416300 r8:8027ed34 r7:eb211e60 r6:84b78000 r5:8548b000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:635:4705 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/0:635   state:D stack:0     pid:4705  tgid:4705  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
 r10:00000000 r9:85416380 r8:8027ed34 r7:eb221e60 r6:84b78080 r5:8548bc00
 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
 r4:854157c0
INFO: task kworker/0:635:4705 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: a0cfc000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+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:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
INFO: task kworker/0:636:4708 blocked for more than 475 seconds.
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb23de08
[<81a2b6dc>] (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)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85404f8c r4:85404c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85404f8c r4:85416400
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8548d400 r8:8541642c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85416400
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85416400 r8:8027ed34 r7:eb235e60 r6:84b78100 r5:8548d400
 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
 r4:85415a40
INFO: task kworker/0:636:4708 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
9d60: 800b0013 ffffffff
 r4:00000000
 r5:00001000 r4:dfcc7000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r4:84be8c00
Workqueue: events bpf_prog_free_deferred
 r5:8548e000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb241e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85415b80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8548e000 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: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)
 r5:8540438c r4:85404000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8540438c r4:85416480
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8548e000 r8:854164ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85416480
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85416480 r8:8027ed34 r7:eb23de60 r6:84b78180 r5:8548e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb241fb0 to 0xeb241ff8)
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
 r4:85415cc0
INFO: task kworker/0:637:4709 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: a171f000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_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)
[<8027e134>] (process_one_work) 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
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:638   state:D stack:0     pid:4711  tgid:4711  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb249d84 r8:00000002 r7:60000013 r6:eb249d8c r5:85488c00
 r4:85488c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85488c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb249e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85415d00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85488c00 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:eb00f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_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 r5:8540478c r4:85416500
 r10:00000000 r9:85416500 r8:8027ed34 r7:eb23de60 r6:84b78200 r5:85488c00
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
 r4:00000000
 r5:00001000 r4:dfcc7000
[<8027e134>] (process_one_work) 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
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:639:4713 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/0:639   state:D stack:0     pid:4713  tgid:4713  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb251d84 r8:00000002 r7:60000113 r6:eb251d8c r5:8548ec00
 r4:8548ec00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8548ec00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb251e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85415dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8548ec00 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:eb01b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85404b8c r4:85404800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85404b8c r4:85416580
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r4:85416580
1fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xe0329d20 to 0xe0329d68)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:640:4715 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/0:640   state:D stack:0     pid:4715  tgid:4715  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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:eb05b000
[<8027e134>] (process_one_work) 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
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: a27eb000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:641:4717 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/0:641   state:D stack:0     pid:4717  tgid:4717  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
 r4:85491800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb261e08
[<804e4f0c>] (_vm_unmap_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)
Exception stack(0xeb261fb0 to 0xeb261ff8)
 r4:84b60ec0
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:85490c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85490c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb269e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b72280
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85490c00 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:eb089000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85405f8c r4:85405c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85405f8c r4:85416700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:8541672c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85416700
[<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
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: a2db9000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_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 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:84be8c00
task:kworker/0:643   state:D stack:0     pid:4721  tgid:4721  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb271e08
 r9:83018005 r8:85492400 r7:00000000 r6:83018000 r5:00001000 r4:7f0a1000
 r7:dddced40 r6:83018000 r5:85405b8c r4:85416780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85492400 r8:854167ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85416780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85416780 r8:8027ed34 r7:eb269e60 r6:84b78480 r5:85492400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb271fb0 to 0xeb271ff8)
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
 r4:84b72100
INFO: task kworker/0:643:4721 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: a35d6000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/0:644:4724 blocked for more than 475 seconds.
 r4:85493c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb275e08
[<804e4f0c>] (_vm_unmap_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 r9:85493c00 r8:8541682c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85416800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85416800 r8:8027ed34 r7:eb269e60 r6:84b78500 r5:85493c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb275fb0 to 0xeb275ff8)
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
 r4:84b72100
INFO: task kworker/0:644:4724 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: a3b4d000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 r7:00000000 r6:83018000 r5:00001000 r4:7f04b000
[<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)
 r4:84b6ad80
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r5:8488c800 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb229e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b72900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8488c800 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:ea95b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85406b8c r4:85406800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85406b8c r4:85416880
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8488c800 r8:854168ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85416880
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85416880 r8:8027ed34 r7:eb275e60 r6:85416900 r5:8488c800
 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
 r4:84b72440
INFO: task kworker/0:645:4726 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: a3db5000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_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 r8:84a83c00 r7:00000000 r6:83018000 r5:00001000 r4:7f04b000
 r7:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:646:4729 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/0:646   state:D stack:0     pid:4729  tgid:4729  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
 r5:8488e000 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb279e08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b72640
 r7:dddced40 r6:83018000 r5:8540678c r4:85416980
 r10:00000000 r9:85416980 r8:8027ed34 r7:eb229e60 r6:85416a00 r5:8488e000
INFO: task kworker/0:646:4729 is blocked on a mutex likely owned by task kworker/0:145:3479.
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:163:4731 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/1:163   state:D stack:0     pid:4731  tgid:4731  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb231d84 r8:00000002 r7:60000113 r6:eb231d8c r5:85494800
 r4:85494800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85494800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb231e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b49300
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
Exception stack(0xeb231fb0 to 0xeb231ff8)
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: a444c000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 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
 r5:85495400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb26de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_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)
 r10:00000000 r9:84b78680 r8:8027ed34 r7:eb179e60 r6:84b78700 r5:85495400
INFO: task kworker/1:164:4733 is blocked on a mutex likely owned by task kworker/0:145:3479.
9d20: a48d2000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
 r4:00000000
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:647:4734 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/0:647   state:D stack:0     pid:4734  tgid:4734  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb281d84 r8:00000002 r7:60000013 r6:eb281d8c r5:85496000
 r4:85496000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85496000 r4:829185c0
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (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)
 r4:85416a80
1fa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
9d20: a4c78000 ec607000 00000001 80239bb8 7f161000 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
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:165:4737 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/1:165   state:D stack:0     pid:4737  tgid:4737  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb27dd84 r8:00000002 r7:60000113 r6:eb27dd8c r5:85496c00
 r4:85496c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85496c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb27de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854e1140
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:85496c00 r7:00000000 r6:83018200 r5:00001000 r4:7f0c1000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb36f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:843fa38c r4:843fa000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:843fa38c r4:84b78800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:84b7882c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:84b78800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b78800 r8:8027ed34 r7:eb179e60 r6:84b78880 r5:85496c00
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r4:82abf1e4
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r5:00001000 r4:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:648:4738 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/0:648   state:D stack:0     pid:4738  tgid:4738  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb289d84 r8:00000002 r7:60000113 r6:eb289d8c r5:85493000
 r4:85493000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85493000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb289e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r7:dddced40 r6:83018000 r5:85406f8c r4:85416b00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:85493000 r8:85416b2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85416b00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85416b00 r8:8027ed34 r7:eb281e60 r6:84b78900 r5:85493000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb289fb0 to 0xeb289ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84b72840
INFO: task kworker/0:648:4738 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xe0329d20 to 0xe0329d68)
 r4:00000000
 r7:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
INFO: task kworker/0:649:4741 blocked for more than 476 seconds.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb295e08
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
9d60: 800b0013 ffffffff
 r9:83018005 r8:84a83c00 r7:00000000 r6:83018000 r5:00001000 r4:7f04b000
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:650:4743 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/0:650   state:D stack:0     pid:4743  tgid:4743  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb29dd84 r8:00000002 r7:60000013 r6:eb29dd8c r5:85499800
 r4:85499800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:85499800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb29de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b0fe80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:85499800 r7:00000000 r6:83018000 r5:00001000 r4:7f03f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:85499800 r8:85416c2c r7:82804d40 r6:dddced40 r5:dddced60
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84b72cc0
INFO: task kworker/0:650:4743 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: a5efb000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r5:84b9a38c r4:84b9a000
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:651:4744 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/0:651   state:D stack:0     pid:4744  tgid:4744  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb2a1d84 r8:00000002 r7:60000113 r6:eb2a1d8c r5:8549a400
 r4:8549a400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8549a400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2a1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b72f00
 r9:83018005 r8:8549a400 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:ead45000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85407b8c r4:85407800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85407b8c r4:85416c80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:85416cac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85416c80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85416c80 r8:8027ed34 r7:eb29de60 r6:84b78a80 r5:8549a400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb2a1fb0 to 0xeb2a1ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: a62b7000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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)
[<8027e134>] (process_one_work) from [<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
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2ade08
[<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)
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
 r4:84be8c00
task:kworker/0:653   state:D stack:0     pid:4748  tgid:4748  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb2b1d84 r8:00000002 r7:60000013 r6:eb2b1d8c r5:8549b000
 r4:8549b000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8549b000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2b1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4b300
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8549b000 r7:00000000 r6:83018000 r5:00001000 r4:7f045000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:8549b000 r8:85416dac r7:82804d40 r6:dddced40 r5:dddced60
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
9d20: a6a3d000 ec607000 00000001 80239bb8 7f161000 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
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:654:4750 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/0:654   state:D stack:0     pid:4750  tgid:4750  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb2b9d84 r8:00000002 r7:60000113 r6:eb2b9d8c r5:8549bc00
 r4:8549bc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8549bc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2b9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4b000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8549bc00 r7:00000000 r6:83018000 r5:00001000 r4:7f041000
[<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)
 r5:8540878c r4:85408400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8540878c r4:85416e00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:85416e2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85416e00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85416e00 r8:8027ed34 r7:eb2b1e60 r6:84b78c00 r5:8549bc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb2b9fb0 to 0xeb2b9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 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
9d60: 800b0013 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)
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:655:4752 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/0:655   state:D stack:0     pid:4752  tgid:4752  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb2c1d84 r8:00000002 r7:60000113 r6:eb2c1d8c r5:8549e000
 r4:8549e000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8549e000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2c1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4b180
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8549e000 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:eaedf000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+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)
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r5:00001000 r4:dfcc7000
[<8027e134>] (process_one_work) 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(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:656:4755 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/0:656   state:D stack:0     pid:4755  tgid:4755  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb2cdd84 r8:00000002 r7:60000113 r6:eb2cdd8c r5:8549d400
 r4:8549d400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8549d400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2cde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4b380
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8549d400 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:eb0b5000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8540938c r4:85409000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8540938c r4:85416f00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8549d400 r8:85416f2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:85416f00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85416f00 r8:8027ed34 r7:eb2b1e60 r6:84b78d00 r5:8549d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb2cdfb0 to 0xeb2cdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
INFO: task kworker/0:656:4755 is blocked on a mutex likely owned by task kworker/0:145:3479.
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfcc7000
[<8027e134>] (process_one_work) 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(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:657:4758 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/0:657   state:D stack:0     pid:4758  tgid:4758  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb2d9d84 r8:00000002 r7:60000013 r6:eb2d9d8c r5:8549c800
 r4:8549c800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8549c800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2d9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4b540
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8549c800 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:eb0c7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8540978c r4:85409400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8540978c r4:85416f80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8549c800 r8:85416fac r7:82804d40 r6:dddced40 r5:dddced60
 r4:85416f80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:85416f80 r8:8027ed34 r7:eb2cde60 r6:84b78d80 r5:8549c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb2d9fb0 to 0xeb2d9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84b4b440
INFO: task kworker/0:657:4758 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: a8194000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+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:e0329dc0
[<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)
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:eb2dde08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:eb0d1000
 r10:61c88647 r9:85395400 r8:853cdfac r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xeb2ddfb0 to 0xeb2ddff8)
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
 r4:84b4b480
INFO: task kworker/0:658:4759 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: a85c9000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r5:854a0000 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2e5e08
[<804e4f0c>] (_vm_unmap_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:eb10b000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
9d20: a886d000 ec607000 00000001 80239bb8 7f161000 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:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:660:4762 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/0:660   state:D stack:0     pid:4762  tgid:4762  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r4:854a0c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2e9e08
 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 r5:84b4b800
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:854a0c00 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:eb0e3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85409f8c r4:85409c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85409f8c r4:854c8080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:854c80ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:854c8080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854c8080 r8:8027ed34 r7:eb2e5e60 r6:84b78f00 r5:854a0c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb2e9fb0 to 0xeb2e9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84b4b640
INFO: task kworker/0:660:4762 is blocked on a mutex likely owned by task kworker/0:145:3479.
Workqueue: events bpf_prog_free_deferred
Exception stack(0xe0329d20 to 0xe0329d68)
 r4:e0329dc0
 r4:00000000
[<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.
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
 r5:8540a38c r4:8540a000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8540a38c r4:854c8100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854a2400 r8:854c812c r7:82804d40 r6:dddced40 r5:dddced60
 r4:854c8100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854c8100 r8:8027ed34 r7:eb2e5e60 r6:84b78f80 r5:854a2400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb2f1fb0 to 0xeb2f1ff8)
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
 r4:84b4b740
INFO: task kworker/0:661:4764 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: a8d36000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:662:4766 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/0:662   state:D stack:0     pid:4766  tgid:4766  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb2f9d84 r8:00000002 r7:60000013 r6:eb2f9d8c r5:854a1800
 r4:854a1800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:854a1800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2f9e08
[<804e4f0c>] (_vm_unmap_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:eb133000
 r10:61c88647 r9:854a1800 r8:854c81ac r7:82804d40 r6:dddced40 r5:dddced60
9fa0:                                     00000000 00000000 00000000 00000000
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
9d20: a93c7000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:166:4768 blocked for more than 476 seconds.
task:kworker/1:166   state:D stack:0     pid:4768  tgid:4768  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb285e08
 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:eb361000
[<8027e134>] (process_one_work) 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(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
 r4:854ce700
INFO: task kworker/1:166:4768 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: a96e6000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2fde08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4bd00
 r5:8540af8c r4:8540ac00
 r4:854c8200
Exception stack(0xeb2fdfb0 to 0xeb2fdff8)
INFO: task kworker/0:663:4771 is blocked on a mutex likely owned by task kworker/0:145:3479.
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: a98d3000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
9fa0:                                     00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r4:854a5400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb301e08
[<804e4f0c>] (_vm_unmap_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)
 r10:00000000 r9:854c8280 r8:8027ed34 r7:eb2fde60 r6:854d7200 r5:854a5400
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
 r4:84b4bd40
INFO: task kworker/0:664:4773 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: a9a6f000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_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 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r4:00000000
 r4:00000000
 r5:00001000 r4:eb167000
 r7:dddced40 r6:83018000 r5:8540b38c r4:854c8300
 r4:854c8300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854c8300 r8:8027ed34 r7:eb301e60 r6:854d7280 r5:854a6000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb309fb0 to 0xeb309ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84b4bb00
INFO: task kworker/0:665:4774 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: aa05b000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:eb28dd84 r8:00000002 r7:60000013 r6:eb28dd8c r5:8488ec00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb28de08
[<804e4f0c>] (_vm_unmap_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:eb305000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8488ec00 r8:854c83ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:854c8380
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854c8380 r8:8027ed34 r7:eb301e60 r6:854c8400 r5:8488ec00
 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
 r4:84b4bd80
INFO: task kworker/0:666:4776 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: aa20a000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<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
Workqueue: events bpf_prog_free_deferred
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb319e08
[<804e4f0c>] (_vm_unmap_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 r9:854c8480 r8:8027ed34 r7:eb301e60 r6:854c8500 r5:8488d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb319fb0 to 0xeb319ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:8499c980
INFO: task kworker/0:667:4778 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: aa3d4000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r4:00000000
 r5:84b9a38c r4:84b9a000
 r4:00000001
INFO: task kworker/0:668:4781 blocked for more than 476 seconds.
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb2f5d84 r8:00000002 r7:60000113 r6:eb2f5d8c r5:84889800
 r4:84889800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84889800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2f5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854d3300
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84889800 r7:00000000 r6:83018000 r5:00001000 r4:7f0b5000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb327000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8540c38c r4:8540c000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r10:61c88647 r9:84889800 r8:854c85ac r7:82804d40 r6:dddced40 r5:dddced60
Workqueue: events bpf_prog_free_deferred
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
 r9:83018005 r8:84a83c00 r7:00000000 r6:83018000 r5:00001000 r4:7f04b000
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:669:4783 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/0:669   state:D stack:0     pid:4783  tgid:4783  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb335d84 r8:00000002 r7:60000013 r6:eb335d8c r5:8549ec00
 r4:8549ec00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8549ec00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb335e08
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854d3480
 r7:dddced40 r6:83018000 r5:8540c78c r4:854c8680
Exception stack(0xeb335fb0 to 0xeb335ff8)
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
 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
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:670:4785 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/0:670   state:D stack:0     pid:4785  tgid:4785  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb349d84 r8:00000002 r7:60000113 r6:eb349d8c r5:854a6c00
 r4:854a6c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:854a6c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r7:dddced40 r6:83018000 r5:8540d38c r4:854c8700
Exception stack(0xeb349fb0 to 0xeb349ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:00000000
 r4:82abf1e4
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
 r5:8540cb8c r4:8540c800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8540cb8c r4:854c8780
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8548c800 r8:854c87ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:854c8780
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854c8780 r8:8027ed34 r7:eb349e60 r6:854d7400 r5:8548c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb34dfb0 to 0xeb34dff8)
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
 r4:854d33c0
INFO: task kworker/0:671:4786 is blocked on a mutex likely owned by task kworker/0:145:3479.
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
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:eb359e08
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r7:dddced40 r6:83018000 r5:8540cf8c r4:854c8800
Exception stack(0xeb359fb0 to 0xeb359ff8)
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:854d3500
INFO: task kworker/0:672:4788 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: ab6cd000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
 r4:84b6ad80
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:673   state:D stack:0     pid:4791  tgid:4791  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb365d84 r8:00000002 r7:60000113 r6:eb365d8c r5:854a9800
 r4:854a9800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:854a9800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb365e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854d3f00
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:854a9800 r7:00000000 r6:83018000 r5:00001000 r4:7f053000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:8540df8c r4:8540dc00
5fa0:                                     00000000 00000000 00000000 00000000
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_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(0xe0329fb0 to 0xe0329ff8)
INFO: task kworker/0:674:4792 blocked for more than 477 seconds.
 r4:854aa400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb369e08
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854d3b40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:854aa400 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:eb37f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8540d78c r4:8540d400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8540d78c r4:854c8900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854aa400 r8:854c892c r7:82804d40 r6:dddced40 r5:dddced60
 r4:854c8900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854c8900 r8:8027ed34 r7:eb365e60 r6:854d7580 r5:854aa400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb369fb0 to 0xeb369ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
 r4:82abf1e4
 r4:00000000
 r5:00001000 r4:dfcc7000
[<8027e134>] (process_one_work) from [<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
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854e1480
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:854ab000 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:dfed9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:843fa78c r4:843fa400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:843fa78c r4:854d7600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854ab000 r8:854d762c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:854d7600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854d7600 r8:8027ed34 r7:eb27de60 r6:854d7680 r5:854ab000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb351fb0 to 0xeb351ff8)
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
 r4:854e1100
INFO: task kworker/1:167:4794 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: ac3b3000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/1:168   state:D stack:0     pid:4796  tgid:4796  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb31de08
 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:eb375000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r4:854d7700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854d7700 r8:8027ed34 r7:eb351e60 r6:854d7780 r5:854abc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb31dfb0 to 0xeb31dff8)
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
 r4:854e1400
INFO: task kworker/1:168:4796 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: ac71b000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r4:84b6ad80
9fa0:                                     00000000 00000000 00000000 00000000
INFO: task kworker/1:169:4801 blocked for more than 477 seconds.
 r10:829185c4 r9:eb37dd84 r8:00000002 r7:60000113 r6:eb37dd8c r5:854ac800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb37de08
[<804e4f0c>] (_vm_unmap_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:ea8bb000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
dfa0:                                     00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:854e1440
INFO: task kworker/1:169:4801 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: acf31000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:170:4802 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/1:170   state:D stack:0     pid:4802  tgid:4802  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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:eb3e3000
[<8027e134>] (process_one_work) from [<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
INFO: task kworker/1:170:4802 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: ad513000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
Exception stack(0xe0329fb0 to 0xe0329ff8)
 r4:84be8c00
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb189e08
[<804e4f0c>] (_vm_unmap_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:ea7c9000
[<8027e134>] (process_one_work) 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
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: ad92a000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:00000001
 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:eb191e08
[<81a2b6dc>] (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
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: add4a000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:677:4807 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/0:677   state:D stack:0     pid:4807  tgid:4807  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r4:854a8000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1b9e08
[<804e4f0c>] (_vm_unmap_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
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: ae30d000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:171:4809 blocked for more than 477 seconds.
task:kworker/1:171   state:D stack:0     pid:4809  tgid:4809  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb085e08
 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)
Exception stack(0xeb085fb0 to 0xeb085ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:00000000
 r4:82abf1e4
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:678:4812 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/0:678   state:D stack:0     pid:4812  tgid:4812  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb1e1d84 r8:00000002 r7:60000013 r6:eb1e1d8c r5:854b0000
 r4:854b0000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:854b0000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1e1e08
[<804e4f0c>] (_vm_unmap_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)
 r5:8540ef8c r4:8540ec00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8540ef8c r4:854c8b00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854b0000 r8:854c8b2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:854c8b00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854c8b00 r8:8027ed34 r7:eb191e60 r6:854d7c80 r5:854b0000
 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
 r4:84b49d00
INFO: task kworker/0:678:4812 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: aebb6000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r5:84b9a38c r4:84b9a000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 r10:829185c4 r9:eb38dd84 r8:00000002 r7:60000013 r6:eb38dd8c r5:854b1800
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r10:61c88647 r9:854b1800 r8:854c8bac r7:82804d40 r6:dddced40 r5:dddced60
dfa0:                                     00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:680:4815 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/0:680   state:D stack:0     pid:4815  tgid:4815  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb391d84 r8:00000002 r7:60000113 r6:eb391d8c r5:854b2400
 r4:854b2400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:854b2400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb391e08
 r4:00000000
[<81a2b6dc>] (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)
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Workqueue: events bpf_prog_free_deferred
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:681:4818 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/0:681   state:D stack:0     pid:4818  tgid:4818  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb39dd84 r8:00000002 r7:60000113 r6:eb39dd8c r5:854b3000
 r4:854b3000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:854b3000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb39de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854cd6c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:854b3000 r7:00000000 r6:83018000 r5:00001000 r4:7f067000
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:854c8c80 r8:8027ed34 r7:eb38de60 r6:854d7e00 r5:854b3000
 r4:854cd240
Workqueue: events bpf_prog_free_deferred
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 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:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:682:4819 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/0:682   state:D stack:0     pid:4819  tgid:4819  ppid:2      task_flags:0x4208060 flags:0x00000000
 r5:854b3c00 r4:829185c0
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3a1e08
[<81a2b6dc>] (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)
 r4:854c8d00
Exception stack(0xeb3a1fb0 to 0xeb3a1ff8)
 r4:854cd240
Workqueue: events bpf_prog_free_deferred
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:683:4821 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.
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:eae35000
[<8027e134>] (process_one_work) 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
 r4:854cd240
INFO: task kworker/0:683:4821 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b0250000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb3b5d84 r8:00000002 r7:60000113 r6:eb3b5d8c r5:854b6c00
 r4:854b6c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:854b6c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3b5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854cd780
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:854b6c00 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: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)
 r5:8550078c r4:85500400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8550078c r4:854c8e00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854b6c00 r8:854c8e2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:854c8e00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854c8e00 r8:8027ed34 r7:eb39de60 r6:854d7f80 r5:854b6c00
 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
 r4:854cd500
INFO: task kworker/0:684:4824 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
[<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 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:685:4825 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/0:685   state:D stack:0     pid:4825  tgid:4825  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb3b9d84 r8:00000002 r7:60000013 r6:eb3b9d8c r5:854b4800
 r4:854b4800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:854b4800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3b9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854d6000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:854b4800 r7:00000000 r6:83018000 r5:00001000 r4:7f079000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eafb3000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85501b8c r4:85501800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85501b8c r4:854c8e80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854b4800 r8:854c8eac r7:82804d40 r6:dddced40 r5:dddced60
 r4:854c8e80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854c8e80 r8:8027ed34 r7:eb3b5e60 r6:854e4000 r5:854b4800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb3b9fb0 to 0xeb3b9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:854cd640
INFO: task kworker/0:685:4825 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b0dc4000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:686:4828 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.
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3d1e08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:eae9b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85500f8c r4:85500c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85500f8c r4:854c8f80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854b6000 r8:854c8fac r7:82804d40 r6:dddced40 r5:dddced60
 r4:854c8f80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854c8f80 r8:8027ed34 r7:eb3b9e60 r6:854e4080 r5:854b6000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb3d1fb0 to 0xeb3d1ff8)
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
 r4:854cd940
INFO: task kworker/0:686:4828 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b13d7000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:687:4829 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/0:687   state:D stack:0     pid:4829  tgid:4829  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb1c1d84 r8:00000002 r7:60000013 r6:eb1c1d8c r5:84778c00
 r4:84778c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84778c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1c1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854cdc80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84778c00 r7:00000000 r6:83018000 r5:00001000 r4:7f06f000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eaef9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8550138c r4:85501000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8550138c r4:854de000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84778c00 r8:854de02c r7:82804d40 r6:dddced40 r5:dddced60
[<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
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
 r4:00000000
 r5:00001000 r4:dfcc7000
 r7:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
 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
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:172:4831 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/1:172   state:D stack:0     pid:4831  tgid:4831  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb3d5d84 r8:00000002 r7:60000113 r6:eb3d5d8c r5:84778000
 r4:84778000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84778000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3d5e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854df440
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:84778000 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:eaf47000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8547cb8c r4:8547c800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8547cb8c r4:854e4100
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84778000 r8:854e412c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:854e4100
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854e4100 r8:8027ed34 r7:eb325e60 r6:854de100 r5:84778000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb3d5fb0 to 0xeb3d5ff8)
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
 r4:854df340
INFO: task kworker/1:172:4831 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b195d000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:173:4834 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/1:173   state:D stack:0     pid:4834  tgid:4834  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb3ddd84 r8:00000002 r7:60000113 r6:eb3ddd8c r5:8477bc00
 r4:8477bc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8477bc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3dde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854df580
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8477bc00 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:eaf7d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8547cf8c r4:8547cc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8547cf8c r4:854e4180
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:854e41ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:854e4180
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854e4180 r8:8027ed34 r7:eb325e60 r6:854de180 r5:8477bc00
 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
 r4:854df480
INFO: task kworker/1:173:4834 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b1eff000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:688:4835 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/0:688   state:D stack:0     pid:4835  tgid:4835  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb3e1d84 r8:00000002 r7:60000013 r6:eb3e1d8c r5:8477c800
 r4:8477c800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8477c800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3e1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854cec40
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8477c800 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:eaf65000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8550178c r4:85501400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8550178c r4:854de200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_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 r8:854de22c r7:82804d40 r6:dddced40 r5:dddced60
 r4:854de200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854de200 r8:8027ed34 r7:eb3b9e60 r6:854de280 r5:8477c800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb3e1fb0 to 0xeb3e1ff8)
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
 r4:854cdf40
INFO: task kworker/0:688:4835 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b264b000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:174:4838 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/1:174   state:D stack:0     pid:4838  tgid:4838  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb3e9d84 r8:00000002 r7:60000113 r6:eb3e9d8c r5:8477d400
 r4:8477d400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8477d400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3e9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854df6c0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8477d400 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:eaf9d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8547d38c r4:8547d000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8547d38c r4:854e4200
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8477d400 r8:854e422c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:854e4200
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854e4200 r8:8027ed34 r7:eb325e60 r6:854de300 r5:8477d400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb3e9fb0 to 0xeb3e9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:854df5c0
INFO: task kworker/1:174:4838 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b29cd000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:175:4840 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/1:175   state:D stack:0     pid:4840  tgid:4840  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb3f1d84 r8:00000002 r7:60000113 r6:eb3f1d8c r5:8477e000
 r4:8477e000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8477e000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3f1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854df900
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:8477e000 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: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)
 r5:8547d78c r4:8547d400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8547d78c r4:854e4280
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8477e000 r8:854e42ac r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:854e4280
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854e4280 r8:8027ed34 r7:eb325e60 r6:854de380 r5:8477e000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb3f1fb0 to 0xeb3f1ff8)
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
 r4:854df700
INFO: task kworker/1:175:4840 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b2f88000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:eb3f5d84 r8:00000002 r7:60000113 r6:eb3f5d8c r5:8477b000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3f5e08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:eafd5000
 r5:85501f8c r4:85501c00
 r10:61c88647 r9:8477b000 r8:854de42c r7:82804d40 r6:dddced40 r5:dddced60
Exception stack(0xeb3f5fb0 to 0xeb3f5ff8)
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
 r4:854d6100
INFO: task kworker/0:689:4842 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b3405000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:690:4844 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/0:690   state:D stack:0     pid:4844  tgid:4844  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb3edd84 r8:00000002 r7:60000013 r6:eb3edd8c r5:8477ec00
 r4:8477ec00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:8477ec00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3ede08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854d6380
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:8477ec00 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:eafe9000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8550238c r4:85502000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8550238c r4:854de500
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:8477ec00 r8:854de52c r7:82804d40 r6:dddced40 r5:dddced60
 r4:854de500
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854de500 r8:8027ed34 r7:eb3f5e60 r6:854de580 r5:8477ec00
 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
 r4:854d6280
INFO: task kworker/0:690:4844 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b35fa000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:691:4846 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/0:691   state:D stack:0     pid:4846  tgid:4846  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb3f9d84 r8:00000002 r7:60000113 r6:eb3f9d8c r5:84779800
 r4:84779800
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84779800 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3f9e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854d6840
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84779800 r7:00000000 r6:83018000 r5:00001000 r4:7f083000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb03b000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85502b8c r4:85502800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85502b8c r4:854de600
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84779800 r8:854de62c r7:82804d40 r6:dddced40 r5:dddced60
 r4:854de600
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854de600 r8:8027ed34 r7:eb3ede60 r6:854de680 r5:84779800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb3f9fb0 to 0xeb3f9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:854d63c0
INFO: task kworker/0:691:4846 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b3e64000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:692:4847 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/0:692   state:D stack:0     pid:4847  tgid:4847  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb3fdd84 r8:00000002 r7:60000013 r6:eb3fdd8c r5:84bd8000
 r4:84bd8000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84bd8000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3fde08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854d6780
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84bd8000 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:eb01f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8550278c r4:85502400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8550278c r4:854de700
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84bd8000 r8:854de72c r7:82804d40 r6:dddced40 r5:dddced60
 r4:854de700
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854de700 r8:8027ed34 r7:eb3f9e60 r6:854de780 r5:84bd8000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb3fdfb0 to 0xeb3fdff8)
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
 r4:854d63c0
INFO: task kworker/0:692:4847 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b4111000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:693:4851 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/0:693   state:D stack:0     pid:4851  tgid:4851  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb3b1d84 r8:00000002 r7:60000013 r6:eb3b1d8c r5:84bd8c00
 r4:84bd8c00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84bd8c00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3b1e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854d6980
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84bd8c00 r7:00000000 r6:83018000 r5:00001000 r4:7f085000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb05d000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85502f8c r4:85502c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85502f8c r4:854de800
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84bd8c00 r8:854de82c r7:82804d40 r6:dddced40 r5:dddced60
 r4:854de800
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854de800 r8:8027ed34 r7:eb3f9e60 r6:854de880 r5:84bd8c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb3b1fb0 to 0xeb3b1ff8)
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
 r4:854d6880
INFO: task kworker/0:693:4851 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b4111000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:176:4852 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/1:176   state:D stack:0     pid:4852  tgid:4852  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
 r10:829185c4 r9:eb405d84 r8:00000002 r7:60000113 r6:eb405d8c r5:854b8000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb405e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854f5600
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018205 r8:854b8000 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:e052f000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8547df8c r4:8547dc00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:83018200 r5:8547df8c r4:854e4300
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854b8000 r8:854e432c r7:82804d40 r6:ddde2d40 r5:ddde2d60
 r4:854e4300
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854e4300 r8:8027ed34 r7:eb325e60 r6:854e4380 r5:854b8000
 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
 r4:854dfb00
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r5:00001000 r4:dfcc7000
[<8027e134>] (process_one_work) 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/0:694   state:D stack:0     pid:4854  tgid:4854  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb401e08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854d6ac0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84bd9800 r7:00000000 r6:83018000 r5:00001000 r4:7f087000
[<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)
 r5:8550338c r4:85503000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8550338c r4:854de900
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84bd9800 r8:854de92c r7:82804d40 r6:dddced40 r5:dddced60
 r4:854de900
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854de900 r8:8027ed34 r7:eb3b1e60 r6:854de980 r5:84bd9800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb401fb0 to 0xeb401ff8)
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
 r4:854d69c0
INFO: task kworker/0:694:4854 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b4ecc000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
 r5:84b9a38c r4:84b9a000
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:695   state:D stack:0     pid:4856  tgid:4856  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb389e08
 r4:00000000
[<81a2b6dc>] (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)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8550378c r4:85503400
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8550378c r4:854dea00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84bda400 r8:854dea2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:854dea00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854dea00 r8:8027ed34 r7:eb401e60 r6:854dea80 r5:84bda400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb389fb0 to 0xeb389ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:854d6b00
INFO: task kworker/0:695:4856 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b4ecc000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 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 r5:84be8dc0
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
Workqueue: events bpf_prog_free_deferred
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb409e08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854d6dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84bdb000 r7:00000000 r6:83018000 r5:00001000 r4:7f08b000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:eb195000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85503b8c r4:85503800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85503b8c r4:854deb00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84bdb000 r8:854deb2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:854deb00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854deb00 r8:8027ed34 r7:eb389e60 r6:854deb80 r5:84bdb000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb409fb0 to 0xeb409ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:854d6cc0
INFO: task kworker/0:696:4858 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b50a8000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r5:00001000 r4:dfcc7000
[<8027e134>] (process_one_work) 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
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:697:4860 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/0:697   state:D stack:0     pid:4860  tgid:4860  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb411d84 r8:00000002 r7:60000013 r6:eb411d8c r5:84bdbc00
 r4:84bdbc00
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:84bdbc00 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb411e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854d6fc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84bdbc00 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:eb1a7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+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 r5:85503f8c r4:854dec00
Exception stack(0xeb411fb0 to 0xeb411ff8)
 r4:854d6e00
Workqueue: events bpf_prog_free_deferred
9d60: 800b0013 ffffffff
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
[<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/0:698   state:D stack:0     pid:4862  tgid:4862  ppid:2      task_flags:0x4208060 flags:0x00000000
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb415e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854e8800
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84bdc800 r7:00000000 r6:83018000 r5:00001000 r4:7f00d000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa39000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6ef8>] (bpf_jit_free) from [<803c7ff0>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:85509b8c r4:85509800
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85509b8c r4:854ded00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84bdc800 r8:854ded2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:854ded00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854ded00 r8:8027ed34 r7:eb411e60 r6:854ded80 r5:84bdc800
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb415fb0 to 0xeb415ff8)
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
 r4:854e80c0
INFO: task kworker/0:698:4862 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b583d000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_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 r5:84b9a38c r4:84b6ad80
Exception stack(0xe0329fb0 to 0xe0329ff8)
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
 r10:829185c4 r9:eb421d84 r8:00000002 r7:60000113 r6:eb421d8c r5:854b8c00
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb421e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854e8000
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:854b8c00 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: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)
 r5:8550838c r4:85508000
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:8550838c r4:854dee00
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854b8c00 r8:854dee2c r7:82804d40 r6:dddced40 r5:dddced60
 r4:854dee00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854dee00 r8:8027ed34 r7:eb415e60 r6:854e4400 r5:854b8c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb421fb0 to 0xeb421ff8)
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
 r4:854e80c0
INFO: task kworker/0:699:4864 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b59ba000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
      Not tainted 6.16.0-rc2-syzkaller #0
 r10:829185c4 r9:eb425d84 r8:00000002 r7:60000013 r6:eb425d8c r5:854b9800
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb425e08
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
 r5:00001000 r4:eb1cb000
 r7:dddced40 r6:83018000 r5:8550878c r4:854dee80
 r4:00000001
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Workqueue: events bpf_prog_free_deferred
Exception stack(0xe0329d20 to 0xe0329d68)
 r4:e0329dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:701:4867 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/0:701   state:D stack:0     pid:4867  tgid:4867  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28740>] (__schedule_loop kernel/sched/core.c:6863 [inline])
[<81a277b8>] (__schedule) from [<81a28740>] (schedule+0x2c/0x130 kernel/sched/core.c:6878)
 r10:829185c4 r9:eb42dd84 r8:00000002 r7:60000113 r6:eb42dd8c r5:854ba400
 r4:854ba400
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:854ba400 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb42de08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854e8380
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:854ba400 r7:00000000 r6:83018000 r5:00001000 r4:7f093000
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:85508b8c r4:85508800
 r4:854def00
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854def00 r8:8027ed34 r7:eb415e60 r6:854e4500 r5:854ba400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb42dfb0 to 0xeb42dff8)
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
 r4:854e81c0
INFO: task kworker/0:701:4867 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b5dd4000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
 r4:e0329dc0
 r9:83018005 r8:84a83c00 r7:00000000 r6:83018000 r5:00001000 r4:7f04b000
 r7:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
 r4:00000001
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
task:kworker/0:702   state:D stack:0     pid:4869  tgid:4869  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb435e08
[<81a2b6dc>] (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: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)
 r5:85508f8c r4:85508c00
[<803c7ea4>] (bpf_prog_free_deferred) from [<8027e2e8>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:83018000 r5:85508f8c r4:854def80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854bb000 r8:854defac r7:82804d40 r6:dddced40 r5:dddced60
 r4:854def80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854def80 r8:8027ed34 r7:eb415e60 r6:854e4580 r5:854bb000
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb435fb0 to 0xeb435ff8)
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
 r4:854e82c0
INFO: task kworker/0:702:4869 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b6149000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
[<8054e8b4>] (execmem_free) from [<803c6b80>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__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)
 r5:8550938c r4:85509000
 r7:dddced40 r6:83018000 r5:8550938c r4:854f1000
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854bbc00 r8:854f102c r7:82804d40 r6:dddced40 r5:dddced60
 r4:854f1000
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854f1000 r8:8027ed34 r7:eb415e60 r6:854e4600 r5:854bbc00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
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
 r4:854e8440
INFO: task kworker/0:703:4871 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b811c000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:84be8c00
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:704:4873 blocked for more than 478 seconds.
      Not tainted 6.16.0-rc2-syzkaller #0
task:kworker/0:704   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:eb445e08
[<81a2b6dc>] (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)
 r7:dddced40 r6:83018000 r5:8550978c r4:854f1080
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:854bc800 r8:854f10ac r7:82804d40 r6:dddced40 r5:dddced60
 r4:854f1080
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:854f1080 r8:8027ed34 r7:eb415e60 r6:854e4680 r5:854bc800
 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
 r4:854e8580
INFO: task kworker/0:704:4873 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b8407000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_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 r8:84a83c00 r7:00000000 r6:83018000 r5:00001000 r4:7f04b000
 r7:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
Exception stack(0xe0329fb0 to 0xe0329ff8)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r10:829185c4 r9:eb299d84 r8:00000002 r7:60000013 r6:eb299d8c r5:854bd400
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb299e08
[<804e4f0c>] (_vm_unmap_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 r9:854f1100 r8:8027ed34 r7:eb415e60 r6:854e4700 r5:854bd400
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb299fb0 to 0xeb299ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80285e30
 r4:854e89c0
INFO: task kworker/0:705:4875 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b8945000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<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
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb419e08
 r4:00000000
[<81a2b6dc>] (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)
 r4:854e4780
9fa0:                                     00000000 00000000 00000000 00000000
 r4:854f5580
INFO: task kworker/1:177:4878 is blocked on a mutex likely owned by task kworker/0:145:3479.
task:kworker/0:145   state:R  running task     stack:0     pid:3479  tgid:3479  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81a277b8>] (__schedule) from [<81a28b74>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7108)
 r10:8280c9b4 r9:84a83c00 r8:80200be4 r7:e0329d54 r6:ffffffff r5:84a83c00
 r4:00000000
[<81a28b34>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xe0329d20 to 0xe0329d68)
9d20: b8db0000 ec607000 00000001 80239bb8 7f161000 00000001 82abf1c4 82abe5a0
9d40: 7f161000 ec607000 8280c9b4 e0329d9c e0329da0 e0329d70 80230af4 80239bd0
9d60: 800b0013 ffffffff
 r5:800b0013 r4:80239bd0
[<80230a90>] (flush_tlb_kernel_range) from [<804e4d38>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2328)
 r4:82abf1e4
[<804e4ab4>] (__purge_vmap_area_lazy) from [<804e50f0>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2943)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:e0329dc0 r5:e0329e08
 r4:e0329dc0
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84be8dc0
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:84a83c00 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:dfcc7000
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6b70>] (bpf_jit_free_exec) from [<803c6f60>] (bpf_jit_free+0x68/0xe4 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:dddced40 r6:83018000 r5:84b9a38c r4:84b6ad80
[<8027e134>] (process_one_work) from [<8027ef30>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027e134>] (process_one_work) from [<8027ef30>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84a83c00 r8:84b6adac r7:82804d40 r6:dddced40 r5:dddced60
 r4:84b6ad80
[<8027ed34>] (worker_thread) from [<80285f5c>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84b6ad80 r8:8027ed34 r7:dfd85e60 r6:84b6ae00 r5:84a83c00
 r4:00000001
[<80285e30>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0329fb0 to 0xe0329ff8)
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
task:kworker/0:706   state:D stack:0     pid:4879  tgid:4879  ppid:2      task_flags:0x4208060 flags:0x00000000
 r10:829185c4 r9:eb449d84 r8:00000002 r7:60000113 r6:eb449d8c r5:854be000
 r4:854be000
[<81a28714>] (schedule) from [<81a28b28>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6935)
 r5:854be000 r4:829185c0
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<81a28b10>] (schedule_preempt_disabled) from [<81a2b20c>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<81a2af0c>] (__mutex_lock.constprop.0) from [<81a2b6d8>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb449e08
 r4:00000000
[<81a2b6c4>] (__mutex_lock_slowpath) from [<81a2b718>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<81a2b6dc>] (mutex_lock) from [<804e4f74>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2904)
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vm_reset_perms mm/vmalloc.c:3335 [inline])
[<804e4f0c>] (_vm_unmap_aliases) from [<804e8e64>] (vfree+0x16c/0x210 mm/vmalloc.c:3414)
 r10:83016070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854e8b80
 r4:00000000
[<804e8cf8>] (vfree) from [<8054e8e4>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:83018005 r8:854be000 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:eab1f000