INFO: task kworker/1:59:30490 blocked for more than 430 seconds.
      Not tainted 6.11.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:59    state:D stack:0     pid:30490 tgid:30490 ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<8197ecd0>] (__schedule) from [<8197f868>] (__schedule_loop kernel/sched/core.c:6606 [inline])
[<8197ecd0>] (__schedule) from [<8197f868>] (schedule+0x2c/0xfc kernel/sched/core.c:6621)
 r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfd41da4 r5:82e43000
 r4:82e43000
[<8197f83c>] (schedule) from [<8197fc1c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6678)
 r5:82e43000 r4:82714ab4
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<8198240c>] (__mutex_lock.constprop.0) from [<81982fc0>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd41e20
 r4:00000000
[<81982fac>] (__mutex_lock_slowpath) from [<81983000>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<81982fc4>] (mutex_lock) from [<804a63d4>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2849)
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vm_reset_perms mm/vmalloc.c:3278 [inline])
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vfree+0x170/0x1e4 mm/vmalloc.c:3357)
 r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8508ba00
 r4:00000000
[<804a9fc0>] (vfree) from [<805019d0>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:82e43000 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f02b000
[<805019a0>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:dfaf3000
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2800)
 r5:855e0354 r4:855e0000
[<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3231)
 r7:ddde4000 r6:82c16200 r5:855e0354 r4:843eb780
[<80265d54>] (process_one_work) from [<80266aec>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4 kernel/workqueue.c:3389)
 r10:82e43000 r9:843eb7ac r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000
 r4:843eb780
[<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:dfae5e78 r8:85bb8580 r7:843eb780 r6:80266900 r5:82e43000
 r4:859d5980
[<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd41fb0 to 0xdfd41ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:859d5980
INFO: task kworker/1:80:2895 blocked for more than 430 seconds.
      Not tainted 6.11.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:80    state:D stack:0     pid:2895  tgid:2895  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<8197ecd0>] (__schedule) from [<8197f868>] (__schedule_loop kernel/sched/core.c:6606 [inline])
[<8197ecd0>] (__schedule) from [<8197f868>] (schedule+0x2c/0xfc kernel/sched/core.c:6621)
 r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e86bdda4 r5:854ee000
 r4:854ee000
[<8197f83c>] (schedule) from [<8197fc1c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6678)
 r5:854ee000 r4:82714ab4
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<8198240c>] (__mutex_lock.constprop.0) from [<81982fc0>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e86bde20
 r4:00000000
[<81982fac>] (__mutex_lock_slowpath) from [<81983000>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<81982fc4>] (mutex_lock) from [<804a63d4>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2849)
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vm_reset_perms mm/vmalloc.c:3278 [inline])
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vfree+0x170/0x1e4 mm/vmalloc.c:3357)
 r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850df000
 r4:00000000
[<804a9fc0>] (vfree) from [<805019d0>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:854ee000 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f047000
[<805019a0>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:e0357000
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2800)
 r5:84d7ab54 r4:84d7a800
[<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3231)
 r7:ddde4000 r6:82c16200 r5:84d7ab54 r4:843eb400
[<80265d54>] (process_one_work) from [<80266aec>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4 kernel/workqueue.c:3389)
 r10:854ee000 r9:843eb42c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000
 r4:843eb400
[<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:dfb49e78 r8:857a9340 r7:843eb400 r6:80266900 r5:854ee000
 r4:84da3580
[<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe86bdfb0 to 0xe86bdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:84da3580
INFO: task kworker/1:81:2956 blocked for more than 430 seconds.
      Not tainted 6.11.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:81    state:D stack:0     pid:2956  tgid:2956  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<8197ecd0>] (__schedule) from [<8197f868>] (__schedule_loop kernel/sched/core.c:6606 [inline])
[<8197ecd0>] (__schedule) from [<8197f868>] (schedule+0x2c/0xfc kernel/sched/core.c:6621)
 r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:df9ddda4 r5:858a1800
 r4:858a1800
[<8197f83c>] (schedule) from [<8197fc1c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6678)
 r5:858a1800 r4:82714ab4
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<8198240c>] (__mutex_lock.constprop.0) from [<81982fc0>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9dde20
 r4:00000000
[<81982fac>] (__mutex_lock_slowpath) from [<81983000>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<81982fc4>] (mutex_lock) from [<804a63d4>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2849)
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vm_reset_perms mm/vmalloc.c:3278 [inline])
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vfree+0x170/0x1e4 mm/vmalloc.c:3357)
 r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85242ec0
 r4:00000000
[<804a9fc0>] (vfree) from [<805019d0>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:858a1800 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f051000
[<805019a0>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:e04d9000
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2800)
 r5:84b8cf54 r4:84b8cc00
[<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3231)
 r7:ddde4000 r6:82c16200 r5:84b8cf54 r4:843eb000
[<80265d54>] (process_one_work) from [<80266aec>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4 kernel/workqueue.c:3389)
 r10:858a1800 r9:843eb02c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000
 r4:843eb000
[<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:e86bde78 r8:84d09f00 r7:843eb000 r6:80266900 r5:858a1800
 r4:84d09180
[<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf9ddfb0 to 0xdf9ddff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:84d09180
INFO: task kworker/0:69:2958 blocked for more than 430 seconds.
      Not tainted 6.11.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:69    state:D stack:0     pid:2958  tgid:2958  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<8197ecd0>] (__schedule) from [<8197f868>] (__schedule_loop kernel/sched/core.c:6606 [inline])
[<8197ecd0>] (__schedule) from [<8197f868>] (schedule+0x2c/0xfc kernel/sched/core.c:6621)
 r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e028dda4 r5:858a0000
 r4:858a0000
[<8197f83c>] (schedule) from [<8197fc1c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6678)
 r5:858a0000 r4:82714ab4
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<8198240c>] (__mutex_lock.constprop.0) from [<81982fc0>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e028de20
 r4:00000000
[<81982fac>] (__mutex_lock_slowpath) from [<81983000>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<81982fc4>] (mutex_lock) from [<804a63d4>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2849)
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vm_reset_perms mm/vmalloc.c:3278 [inline])
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vfree+0x170/0x1e4 mm/vmalloc.c:3357)
 r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8511dd40
 r4:00000000
[<804a9fc0>] (vfree) from [<805019d0>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:858a0000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f045000
[<805019a0>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:e0307000
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2800)
 r5:85d7ef54 r4:85d7ec00
[<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3231)
 r7:dddd0000 r6:82c16000 r5:85d7ef54 r4:85b2d480
[<80265d54>] (process_one_work) from [<80266aec>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4 kernel/workqueue.c:3389)
 r10:858a0000 r9:85b2d4ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000
 r4:85b2d480
[<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:dfb71e78 r8:85402600 r7:85b2d480 r6:80266900 r5:858a0000
 r4:85939980
[<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe028dfb0 to 0xe028dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:85939980
INFO: task kworker/0:70:2961 blocked for more than 430 seconds.
      Not tainted 6.11.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:70    state:D stack:0     pid:2961  tgid:2961  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<8197ecd0>] (__schedule) from [<8197f868>] (__schedule_loop kernel/sched/core.c:6606 [inline])
[<8197ecd0>] (__schedule) from [<8197f868>] (schedule+0x2c/0xfc kernel/sched/core.c:6621)
 r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02adda4 r5:858a6c00
 r4:858a6c00
[<8197f83c>] (schedule) from [<8197fc1c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6678)
 r5:858a6c00 r4:82714ab4
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<8198240c>] (__mutex_lock.constprop.0) from [<81982fc0>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02ade20
 r4:00000000
[<81982fac>] (__mutex_lock_slowpath) from [<81983000>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<81982fc4>] (mutex_lock) from [<804a63d4>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2849)
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vm_reset_perms mm/vmalloc.c:3278 [inline])
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vfree+0x170/0x1e4 mm/vmalloc.c:3357)
 r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853efc40
 r4:00000000
[<804a9fc0>] (vfree) from [<805019d0>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:858a6c00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f02f000
[<805019a0>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:dfc41000
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2800)
 r5:855e1754 r4:855e1400
[<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3231)
 r7:dddd0000 r6:82c16000 r5:855e1754 r4:85b2d780
[<80265d54>] (process_one_work) from [<80266aec>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4 kernel/workqueue.c:3389)
 r10:858a6c00 r9:85b2d7ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000
 r4:85b2d780
[<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:dfb71e78 r8:85b4fc40 r7:85b2d780 r6:80266900 r5:858a6c00
 r4:84fb7f40
[<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe02adfb0 to 0xe02adff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:84fb7f40
INFO: task kworker/0:71:2967 blocked for more than 430 seconds.
      Not tainted 6.11.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:71    state:D stack:0     pid:2967  tgid:2967  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<8197ecd0>] (__schedule) from [<8197f868>] (__schedule_loop kernel/sched/core.c:6606 [inline])
[<8197ecd0>] (__schedule) from [<8197f868>] (schedule+0x2c/0xfc kernel/sched/core.c:6621)
 r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0311da4 r5:858a4800
 r4:858a4800
[<8197f83c>] (schedule) from [<8197fc1c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6678)
 r5:858a4800 r4:82714ab4
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<8198240c>] (__mutex_lock.constprop.0) from [<81982fc0>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0311e20
 r4:00000000
[<81982fac>] (__mutex_lock_slowpath) from [<81983000>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<81982fc4>] (mutex_lock) from [<804a63d4>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2849)
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vm_reset_perms mm/vmalloc.c:3278 [inline])
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vfree+0x170/0x1e4 mm/vmalloc.c:3357)
 r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8433c440
 r4:00000000
[<804a9fc0>] (vfree) from [<805019d0>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:858a4800 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f031000
[<805019a0>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:dfc81000
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2800)
 r5:85554354 r4:85554000
[<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3231)
 r7:dddd0000 r6:82c16000 r5:85554354 r4:85b2da80
[<80265d54>] (process_one_work) from [<80266aec>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4 kernel/workqueue.c:3389)
 r10:858a4800 r9:85b2daac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000
 r4:85b2da80
[<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:e028de78 r8:85c79000 r7:85b2da80 r6:80266900 r5:858a4800
 r4:850d8600
[<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0311fb0 to 0xe0311ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:850d8600
INFO: task kworker/0:72:2968 blocked for more than 430 seconds.
      Not tainted 6.11.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:72    state:D stack:0     pid:2968  tgid:2968  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<8197ecd0>] (__schedule) from [<8197f868>] (__schedule_loop kernel/sched/core.c:6606 [inline])
[<8197ecd0>] (__schedule) from [<8197f868>] (schedule+0x2c/0xfc kernel/sched/core.c:6621)
 r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0325da4 r5:858a6000
 r4:858a6000
[<8197f83c>] (schedule) from [<8197fc1c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6678)
 r5:858a6000 r4:82714ab4
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<8198240c>] (__mutex_lock.constprop.0) from [<81982fc0>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0325e20
 r4:00000000
[<81982fac>] (__mutex_lock_slowpath) from [<81983000>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<81982fc4>] (mutex_lock) from [<804a63d4>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2849)
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vm_reset_perms mm/vmalloc.c:3278 [inline])
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vfree+0x170/0x1e4 mm/vmalloc.c:3357)
 r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85b448c0
 r4:00000000
[<804a9fc0>] (vfree) from [<805019d0>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:858a6000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f049000
[<805019a0>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:e039d000
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2800)
 r5:85aa8754 r4:85aa8400
[<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3231)
 r7:dddd0000 r6:82c16000 r5:85aa8754 r4:85b2d500
[<80265d54>] (process_one_work) from [<80266aec>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4 kernel/workqueue.c:3389)
 r10:858a6000 r9:85b2d52c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000
 r4:85b2d500
[<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:e0311e78 r8:85a18200 r7:85b2d500 r6:80266900 r5:858a6000
 r4:850d8600
[<8026fa00>] (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
 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:850d8600
INFO: task kworker/1:82:2978 blocked for more than 430 seconds.
      Not tainted 6.11.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:82    state:D stack:0     pid:2978  tgid:2978  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<8197ecd0>] (__schedule) from [<8197f868>] (__schedule_loop kernel/sched/core.c:6606 [inline])
[<8197ecd0>] (__schedule) from [<8197f868>] (schedule+0x2c/0xfc kernel/sched/core.c:6621)
 r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0351da4 r5:84e5d400
 r4:84e5d400
[<8197f83c>] (schedule) from [<8197fc1c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6678)
 r5:84e5d400 r4:82714ab4
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<8198240c>] (__mutex_lock.constprop.0) from [<81982fc0>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0351e20
 r4:00000000
[<81982fac>] (__mutex_lock_slowpath) from [<81983000>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<81982fc4>] (mutex_lock) from [<804a63d4>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2849)
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vm_reset_perms mm/vmalloc.c:3278 [inline])
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vfree+0x170/0x1e4 mm/vmalloc.c:3357)
 r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8498ecc0
 r4:00000000
[<804a9fc0>] (vfree) from [<805019d0>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:84e5d400 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f04f000
[<805019a0>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:e040f000
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2800)
 r5:8597bf54 r4:8597bc00
[<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3231)
 r7:ddde4000 r6:82c16200 r5:8597bf54 r4:843eb480
[<80265d54>] (process_one_work) from [<80266aec>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4 kernel/workqueue.c:3389)
 r10:84e5d400 r9:843eb4ac r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000
 r4:843eb480
[<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:df9dde78 r8:85b446c0 r7:843eb480 r6:80266900 r5:84e5d400
 r4:85b44640
[<8026fa00>] (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
 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:85b44640
INFO: task kworker/0:73:2983 blocked for more than 430 seconds.
      Not tainted 6.11.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:73    state:D stack:0     pid:2983  tgid:2983  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<8197ecd0>] (__schedule) from [<8197f868>] (__schedule_loop kernel/sched/core.c:6606 [inline])
[<8197ecd0>] (__schedule) from [<8197f868>] (schedule+0x2c/0xfc kernel/sched/core.c:6621)
 r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0429da4 r5:84e8bc00
 r4:84e8bc00
[<8197f83c>] (schedule) from [<8197fc1c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6678)
 r5:84e8bc00 r4:82714ab4
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<8198240c>] (__mutex_lock.constprop.0) from [<81982fc0>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0429e20
 r4:00000000
[<81982fac>] (__mutex_lock_slowpath) from [<81983000>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<81982fc4>] (mutex_lock) from [<804a63d4>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2849)
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vm_reset_perms mm/vmalloc.c:3278 [inline])
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vfree+0x170/0x1e4 mm/vmalloc.c:3357)
 r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d18a00
 r4:00000000
[<804a9fc0>] (vfree) from [<805019d0>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:84e8bc00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f053000
[<805019a0>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:e04df000
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2800)
 r5:85954b54 r4:85954800
[<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3231)
 r7:dddd0000 r6:82c16000 r5:85954b54 r4:85b2df00
[<80265d54>] (process_one_work) from [<80266aec>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4 kernel/workqueue.c:3389)
 r10:84e8bc00 r9:85b2df2c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000
 r4:85b2df00
[<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:e02ade78 r8:857ccb80 r7:85b2df00 r6:80266900 r5:84e8bc00
 r4:8511d000
[<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xe0429fb0 to 0xe0429ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:8511d000
INFO: task kworker/1:83:2984 blocked for more than 430 seconds.
      Not tainted 6.11.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:83    state:D stack:0     pid:2984  tgid:2984  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<8197ecd0>] (__schedule) from [<8197f868>] (__schedule_loop kernel/sched/core.c:6606 [inline])
[<8197ecd0>] (__schedule) from [<8197f868>] (schedule+0x2c/0xfc kernel/sched/core.c:6621)
 r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0425da4 r5:858a3000
 r4:858a3000
[<8197f83c>] (schedule) from [<8197fc1c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6678)
 r5:858a3000 r4:82714ab4
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<8198240c>] (__mutex_lock.constprop.0) from [<81982fc0>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0425e20
 r4:00000000
[<81982fac>] (__mutex_lock_slowpath) from [<81983000>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<81982fc4>] (mutex_lock) from [<804a63d4>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2849)
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vm_reset_perms mm/vmalloc.c:3278 [inline])
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vfree+0x170/0x1e4 mm/vmalloc.c:3357)
 r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85117500
 r4:00000000
[<804a9fc0>] (vfree) from [<805019d0>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:858a3000 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f055000
[<805019a0>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:e057f000
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2800)
 r5:84b8c354 r4:84b8c000
[<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3231)
 r7:ddde4000 r6:82c16200 r5:84b8c354 r4:843eb580
[<80265d54>] (process_one_work) from [<80266aec>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4 kernel/workqueue.c:3389)
 r10:858a3000 r9:843eb5ac r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000
 r4:843eb580
[<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:df9dde78 r8:857cc3c0 r7:843eb580 r6:80266900 r5:858a3000
 r4:857cc340
[<8026fa00>] (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
 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:857cc340
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:85:3001 blocked for more than 430 seconds.
      Not tainted 6.11.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:85    state:D stack:0     pid:3001  tgid:3001  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<8197ecd0>] (__schedule) from [<8197f868>] (__schedule_loop kernel/sched/core.c:6606 [inline])
[<8197ecd0>] (__schedule) from [<8197f868>] (schedule+0x2c/0xfc kernel/sched/core.c:6621)
 r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfdbdda4 r5:82e36c00
 r4:82e36c00
[<8197f83c>] (schedule) from [<8197fc1c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6678)
 r5:82e36c00 r4:82714ab4
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<8198240c>] (__mutex_lock.constprop.0) from [<81982fc0>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfdbde20
 r4:00000000
[<81982fac>] (__mutex_lock_slowpath) from [<81983000>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<81982fc4>] (mutex_lock) from [<804a63d4>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2849)
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vm_reset_perms mm/vmalloc.c:3278 [inline])
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vfree+0x170/0x1e4 mm/vmalloc.c:3357)
 r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85117bc0
 r4:00000000
[<804a9fc0>] (vfree) from [<805019d0>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:82e36c00 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f00b000
[<805019a0>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:df843000
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2800)
 r5:84d7b754 r4:84d7b400
[<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3231)
 r7:ddde4000 r6:82c16200 r5:84d7b754 r4:843eb200
[<80265d54>] (process_one_work) from [<80266aec>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4 kernel/workqueue.c:3389)
 r10:82e36c00 r9:843eb22c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000
 r4:843eb200
[<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:e0421e78 r8:85117b40 r7:843eb200 r6:80266900 r5:82e36c00
 r4:85117840
[<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfdbdfb0 to 0xdfdbdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:85117840
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:86:3022 blocked for more than 430 seconds.
      Not tainted 6.11.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:86    state:D stack:0     pid:3022  tgid:3022  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<8197ecd0>] (__schedule) from [<8197f868>] (__schedule_loop kernel/sched/core.c:6606 [inline])
[<8197ecd0>] (__schedule) from [<8197f868>] (schedule+0x2c/0xfc kernel/sched/core.c:6621)
 r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfaf1da4 r5:84bf0c00
 r4:84bf0c00
[<8197f83c>] (schedule) from [<8197fc1c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6678)
 r5:84bf0c00 r4:82714ab4
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<8197fc04>] (schedule_preempt_disabled) from [<819826f4>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<8198240c>] (__mutex_lock.constprop.0) from [<81982fc0>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaf1e20
 r4:00000000
[<81982fac>] (__mutex_lock_slowpath) from [<81983000>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<81982fc4>] (mutex_lock) from [<804a63d4>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2849)
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vm_reset_perms mm/vmalloc.c:3278 [inline])
[<804a636c>] (_vm_unmap_aliases) from [<804aa130>] (vfree+0x170/0x1e4 mm/vmalloc.c:3357)
 r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8511c280
 r4:00000000
[<804a9fc0>] (vfree) from [<805019d0>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:84bf0c00 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f02d000
[<805019a0>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:dfb15000
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2800)
 r5:855e0b54 r4:855e0800
[<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3231)
 r7:ddde4000 r6:82c16200 r5:855e0b54 r4:857e3b80
[<80265d54>] (process_one_work) from [<80266aec>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4 kernel/workqueue.c:3389)
 r10:84bf0c00 r9:857e3bac r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000
 r4:857e3b80
[<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:e0421e78 r8:8508bcc0 r7:857e3b80 r6:80266900 r5:84bf0c00
 r4:8508b300
[<8026fa00>] (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
 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:8508b300
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
NMI backtrace for cpu 0
CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.11.0-rc6-syzkaller #0
Hardware name: ARM-Versatile Express
Call trace: 
[<8195d0f8>] (dump_backtrace) from [<8195d1f4>] (show_stack+0x18/0x1c arch/arm/kernel/traps.c:257)
 r7:00000000 r6:00000013 r5:60000093 r4:8200ca84
[<8195d1dc>] (show_stack) from [<8197af34>] (__dump_stack lib/dump_stack.c:93 [inline])
[<8195d1dc>] (show_stack) from [<8197af34>] (dump_stack_lvl+0x70/0x7c lib/dump_stack.c:119)
[<8197aec4>] (dump_stack_lvl) from [<8197af58>] (dump_stack+0x18/0x1c lib/dump_stack.c:128)
 r5:00000000 r4:00000001
[<8197af40>] (dump_stack) from [<8194a3e8>] (nmi_cpu_backtrace+0x160/0x17c lib/nmi_backtrace.c:113)
[<8194a288>] (nmi_cpu_backtrace) from [<8194a534>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8 lib/nmi_backtrace.c:62)
 r7:00000000 r6:8260c5d0 r5:8261a88c r4:ffffffff
[<8194a404>] (nmi_trigger_cpumask_backtrace) from [<802103c8>] (arch_trigger_cpumask_backtrace+0x18/0x1c arch/arm/kernel/smp.c:851)
 r9:000597d8 r8:828b3130 r7:8260c734 r6:00007dea r5:8261ae48 r4:853e391c
[<802103b0>] (arch_trigger_cpumask_backtrace) from [<80350e30>] (trigger_all_cpu_backtrace include/linux/nmi.h:162 [inline])
[<802103b0>] (arch_trigger_cpumask_backtrace) from [<80350e30>] (check_hung_uninterruptible_tasks kernel/hung_task.c:223 [inline])
[<802103b0>] (arch_trigger_cpumask_backtrace) from [<80350e30>] (watchdog+0x498/0x5b8 kernel/hung_task.c:379)
[<80350998>] (watchdog) from [<8026fb04>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:df819e58 r8:82e9e380 r7:00000000 r6:80350998 r5:82ee8c00
 r4:82f44dc0
[<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf8e1fb0 to 0xdf8e1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:82f44dc0
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 UID: 0 PID: 6691 Comm: kworker/u8:3 Not tainted 6.11.0-rc6-syzkaller #0
Hardware name: ARM-Versatile Express
Workqueue: netns cleanup_net
PC is at __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
PC is at _raw_spin_unlock_irqrestore+0x28/0x54 kernel/locking/spinlock.c:194
LR is at debug_object_activate+0x194/0x218 lib/debugobjects.c:727
pc : [<81988088>]    lr : [<8082ecf0>]    psr: 20000113
sp : eae31b98  ip : eae31ba8  fp : eae31ba4
r10: 828d1748  r9 : 00000001  r8 : 40000113
r7 : 828e1e14  r6 : 81a02fe4  r5 : 8260cda4  r4 : 84d90cb0
r3 : 00000941  r2 : 00000003  r1 : 40000113  r0 : 828e1e14
Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
Control: 30c5387d  Table: 84042300  DAC: 00000000
Call trace: 
[<81988060>] (_raw_spin_unlock_irqrestore) from [<8082ecf0>] (debug_object_activate+0x194/0x218 lib/debugobjects.c:727)
[<8082eb5c>] (debug_object_activate) from [<802e0f04>] (debug_rcu_head_queue kernel/rcu/rcu.h:227 [inline])
[<8082eb5c>] (debug_object_activate) from [<802e0f04>] (__call_rcu_common.constprop.0+0x40/0x7c8 kernel/rcu/tree.c:3091)
 r10:00000000 r9:82c9e540 r8:82c9e548 r7:805c4fe8 r6:828c68cc r5:84d90cb0
 r4:84d90aa8
[<802e0ec4>] (__call_rcu_common.constprop.0) from [<802e16b0>] (call_rcu+0x10/0x14 kernel/rcu/tree.c:3210)
 r10:00000000 r9:82c9e540 r8:82c9e548 r7:805c4fe8 r6:828c68cc r5:84d90c60
 r4:84d90aa8
[<802e16a0>] (call_rcu) from [<805c59a4>] (kernfs_put.part.0+0x7c/0x160 fs/kernfs/dir.c:578)
[<805c5928>] (kernfs_put.part.0) from [<805c5ac8>] (kernfs_put+0x40/0x44 fs/kernfs/dir.c:557)
 r9:00000000 r8:85355400 r7:00000000 r6:8208ab08 r5:82c9e57c r4:84d90c60
[<805c5a88>] (kernfs_put) from [<805c714c>] (kernfs_remove_by_name_ns+0x84/0xd0 fs/kernfs/dir.c:1695)
[<805c70c8>] (kernfs_remove_by_name_ns) from [<805cabe4>] (kernfs_remove_by_name include/linux/kernfs.h:625 [inline])
[<805c70c8>] (kernfs_remove_by_name_ns) from [<805cabe4>] (sysfs_unmerge_group+0x48/0x60 fs/sysfs/group.c:399)
 r7:04208060 r6:00000000 r5:84d90aa8 r4:82757bcc
[<805cab9c>] (sysfs_unmerge_group) from [<80a8b514>] (rpm_sysfs_remove drivers/base/power/sysfs.c:826 [inline])
[<805cab9c>] (sysfs_unmerge_group) from [<80a8b514>] (dpm_sysfs_remove+0x38/0x64 drivers/base/power/sysfs.c:835)
 r5:84d47bc0 r4:84d47bc0
[<80a8b4dc>] (dpm_sysfs_remove) from [<80a7620c>] (device_del+0x8c/0x38c drivers/base/core.c:3846)
 r5:84d47bc0 r4:84d47c04
[<80a76180>] (device_del) from [<814c83e0>] (netdev_unregister_kobject+0x80/0x84 net/core/net-sysfs.c:2108)
 r10:00000000 r9:84391540 r8:8534d8c0 r7:8534d8c0 r6:00000000 r5:84d47bc0
 r4:84d47800
[<814c8360>] (netdev_unregister_kobject) from [<8148a45c>] (unregister_netdevice_many_notify+0x664/0x9a8 net/core/dev.c:11386)
 r7:8534d8c0 r6:00000003 r5:84d47800 r4:00000000
[<81489df8>] (unregister_netdevice_many_notify) from [<8148b414>] (unregister_netdevice_many net/core/dev.c:11414 [inline])
[<81489df8>] (unregister_netdevice_many_notify) from [<8148b414>] (default_device_exit_batch+0x308/0x388 net/core/dev.c:11897)
 r10:eae31e88 r9:84caa700 r8:eae31ea8 r7:829154c0 r6:eae31e88 r5:84ca80e4
 r4:84ca7fe0
[<8148b10c>] (default_device_exit_batch) from [<8146e834>] (ops_exit_list+0x64/0x68 net/core/net_namespace.c:178)
 r10:ffffffd8 r9:84caa700 r8:827cfe80 r7:eae31ea8 r6:827d04d8 r5:eae31ea8
 r4:827d04d8
[<8146e7d0>] (ops_exit_list) from [<8146fba4>] (cleanup_net+0x2a0/0x498 net/core/net_namespace.c:640)
 r7:eae31ea8 r6:827cfdc0 r5:827cfe80 r4:827d04d8
[<8146f904>] (cleanup_net) from [<80265f08>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3231)
 r10:82c19615 r9:85355400 r8:02000000 r7:82c0e600 r6:82c19600 r5:827cfdd8
 r4:83ed7f80
[<80265d54>] (process_one_work) from [<80266aec>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4 kernel/workqueue.c:3389)
 r10:85355400 r9:83ed7fac r8:61c88647 r7:82c0e620 r6:82604d40 r5:82c0e600
 r4:83ed7f80
[<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:e4679e78 r8:853a6200 r7:83ed7f80 r6:80266900 r5:85355400
 r4:853a6340
[<8026fa00>] (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
 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:853a6340