INFO: task kworker/1:50:4282 blocked for more than 430 seconds.
      Not tainted 6.11.0-rc1-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:50    state:D stack:0     pid:4282  tgid:4282  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81975264>] (__schedule) from [<81975dfc>] (__schedule_loop kernel/sched/core.c:6606 [inline])
[<81975264>] (__schedule) from [<81975dfc>] (schedule+0x2c/0xfc kernel/sched/core.c:6621)
 r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfbedda4 r5:83c5a400
 r4:83c5a400
[<81975dd0>] (schedule) from [<819761b0>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6678)
 r5:83c5a400 r4:82714ab4
[<81976198>] (schedule_preempt_disabled) from [<81978c88>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<81976198>] (schedule_preempt_disabled) from [<81978c88>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<819789a0>] (__mutex_lock.constprop.0) from [<81979554>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbede20
 r4:00000000
[<81979540>] (__mutex_lock_slowpath) from [<81979594>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<81979558>] (mutex_lock) from [<804a5f80>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2846)
[<804a5f18>] (_vm_unmap_aliases) from [<804a9cd8>] (vm_reset_perms mm/vmalloc.c:3275 [inline])
[<804a5f18>] (_vm_unmap_aliases) from [<804a9cd8>] (vfree+0x170/0x1e4 mm/vmalloc.c:3354)
 r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847b3a40
 r4:00000000
[<804a9b68>] (vfree) from [<804facec>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:83c5a400 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f02b000
[<804facbc>] (execmem_free) from [<8039381c>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:dfa6d000
[<8039380c>] (bpf_jit_free_exec) from [<80393bfc>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<8039380c>] (bpf_jit_free_exec) from [<80393bfc>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<80393b94>] (bpf_jit_free) from [<80394d38>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2800)
 r5:84e5df54 r4:84e5dc00
[<80394bec>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3231)
 r7:ddde4000 r6:82c16200 r5:84e5df54 r4:84e16580
[<80265d54>] (process_one_work) from [<80266aec>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3f4 kernel/workqueue.c:3390)
 r10:83c5a400 r9:84e165ac r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000
 r4:84e16580
[<80266900>] (worker_thread) from [<8026fb44>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:e0379e78 r8:84e10dc0 r7:84e16580 r6:80266900 r5:83c5a400
 r4:84e10e40
[<8026fa40>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfbedfb0 to 0xdfbedff8)
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 r5:8026fa40 r4:84e10e40
INFO: task kworker/1:51:4301 blocked for more than 430 seconds.
      Not tainted 6.11.0-rc1-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:51    state:D stack:0     pid:4301  tgid:4301  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81975264>] (__schedule) from [<81975dfc>] (__schedule_loop kernel/sched/core.c:6606 [inline])
[<81975264>] (__schedule) from [<81975dfc>] (schedule+0x2c/0xfc kernel/sched/core.c:6621)
 r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfd0dda4 r5:84491800
 r4:84491800
[<81975dd0>] (schedule) from [<819761b0>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6678)
 r5:84491800 r4:82714ab4
[<81976198>] (schedule_preempt_disabled) from [<81978c88>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<81976198>] (schedule_preempt_disabled) from [<81978c88>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<819789a0>] (__mutex_lock.constprop.0) from [<81979554>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd0de20
 r4:00000000
[<81979540>] (__mutex_lock_slowpath) from [<81979594>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<81979558>] (mutex_lock) from [<804a5f80>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2846)
[<804a5f18>] (_vm_unmap_aliases) from [<804a9cd8>] (vm_reset_perms mm/vmalloc.c:3275 [inline])
[<804a5f18>] (_vm_unmap_aliases) from [<804a9cd8>] (vfree+0x170/0x1e4 mm/vmalloc.c:3354)
 r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844e8100
 r4:00000000
[<804a9b68>] (vfree) from [<804facec>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:84491800 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f02f000
[<804facbc>] (execmem_free) from [<8039381c>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:dfad7000
[<8039380c>] (bpf_jit_free_exec) from [<80393bfc>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<8039380c>] (bpf_jit_free_exec) from [<80393bfc>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<80393b94>] (bpf_jit_free) from [<80394d38>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2800)
 r5:844aeb54 r4:844ae800
[<80394bec>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3231)
 r7:ddde4000 r6:82c16200 r5:844aeb54 r4:84e16980
[<80265d54>] (process_one_work) from [<80266aec>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3f4 kernel/workqueue.c:3390)
 r10:84491800 r9:84e169ac r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000
 r4:84e16980
[<80266900>] (worker_thread) from [<8026fb44>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:dfbede78 r8:84d1ea40 r7:84e16980 r6:80266900 r5:84491800
 r4:84d1e9c0
[<8026fa40>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd0dfb0 to 0xdfd0dff8)
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 r5:8026fa40 r4:84d1e9c0
INFO: task kworker/1:52:4303 blocked for more than 430 seconds.
      Not tainted 6.11.0-rc1-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:52    state:D stack:0     pid:4303  tgid:4303  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81975264>] (__schedule) from [<81975dfc>] (__schedule_loop kernel/sched/core.c:6606 [inline])
[<81975264>] (__schedule) from [<81975dfc>] (schedule+0x2c/0xfc kernel/sched/core.c:6621)
 r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfd9dda4 r5:84492400
 r4:84492400
[<81975dd0>] (schedule) from [<819761b0>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6678)
 r5:84492400 r4:82714ab4
[<81976198>] (schedule_preempt_disabled) from [<81978c88>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<81976198>] (schedule_preempt_disabled) from [<81978c88>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<819789a0>] (__mutex_lock.constprop.0) from [<81979554>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd9de20
 r4:00000000
[<81979540>] (__mutex_lock_slowpath) from [<81979594>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<81979558>] (mutex_lock) from [<804a5f80>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2846)
[<804a5f18>] (_vm_unmap_aliases) from [<804a9cd8>] (vm_reset_perms mm/vmalloc.c:3275 [inline])
[<804a5f18>] (_vm_unmap_aliases) from [<804a9cd8>] (vfree+0x170/0x1e4 mm/vmalloc.c:3354)
 r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d1e000
 r4:00000000
[<804a9b68>] (vfree) from [<804facec>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:84492400 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f02d000
[<804facbc>] (execmem_free) from [<8039381c>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:dfa9d000
[<8039380c>] (bpf_jit_free_exec) from [<80393bfc>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<8039380c>] (bpf_jit_free_exec) from [<80393bfc>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<80393b94>] (bpf_jit_free) from [<80394d38>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2800)
 r5:844ac354 r4:844ac000
[<80394bec>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3231)
 r7:ddde4000 r6:82c16200 r5:844ac354 r4:84e16900
[<80265d54>] (process_one_work) from [<80266aec>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3f4 kernel/workqueue.c:3390)
 r10:84492400 r9:84e1692c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000
 r4:84e16900
[<80266900>] (worker_thread) from [<8026fb44>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:dfbede78 r8:84d1eb80 r7:84e16900 r6:80266900 r5:84492400
 r4:84d1e9c0
[<8026fa40>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd9dfb0 to 0xdfd9dff8)
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 r5:8026fa40 r4:84d1e9c0
INFO: task kworker/0:62:4309 blocked for more than 430 seconds.
      Not tainted 6.11.0-rc1-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:62    state:D stack:0     pid:4309  tgid:4309  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81975264>] (__schedule) from [<81975dfc>] (__schedule_loop kernel/sched/core.c:6606 [inline])
[<81975264>] (__schedule) from [<81975dfc>] (schedule+0x2c/0xfc kernel/sched/core.c:6621)
 r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfdddda4 r5:84e05400
 r4:84e05400
[<81975dd0>] (schedule) from [<819761b0>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6678)
 r5:84e05400 r4:82714ab4
[<81976198>] (schedule_preempt_disabled) from [<81978c88>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<81976198>] (schedule_preempt_disabled) from [<81978c88>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<819789a0>] (__mutex_lock.constprop.0) from [<81979554>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfddde20
 r4:00000000
[<81979540>] (__mutex_lock_slowpath) from [<81979594>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<81979558>] (mutex_lock) from [<804a5f80>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2846)
[<804a5f18>] (_vm_unmap_aliases) from [<804a9cd8>] (vm_reset_perms mm/vmalloc.c:3275 [inline])
[<804a5f18>] (_vm_unmap_aliases) from [<804a9cd8>] (vfree+0x170/0x1e4 mm/vmalloc.c:3354)
 r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847b3c40
 r4:00000000
[<804a9b68>] (vfree) from [<804facec>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:84e05400 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f03d000
[<804facbc>] (execmem_free) from [<8039381c>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:dfc73000
[<8039380c>] (bpf_jit_free_exec) from [<80393bfc>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<8039380c>] (bpf_jit_free_exec) from [<80393bfc>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<80393b94>] (bpf_jit_free) from [<80394d38>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2800)
 r5:84e5fb54 r4:84e5f800
[<80394bec>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3231)
 r7:dddd0000 r6:82c16000 r5:84e5fb54 r4:84e18880
[<80265d54>] (process_one_work) from [<80266aec>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3f4 kernel/workqueue.c:3390)
 r10:84e05400 r9:84e188ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000
 r4:84e18880
[<80266900>] (worker_thread) from [<8026fb44>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:dfa21e78 r8:842e4f00 r7:84e18880 r6:80266900 r5:84e05400
 r4:84e1c1c0
[<8026fa40>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfdddfb0 to 0xdfdddff8)
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 r5:8026fa40 r4:84e1c1c0
INFO: task kworker/1:53:4321 blocked for more than 430 seconds.
      Not tainted 6.11.0-rc1-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:53    state:D stack:0     pid:4321  tgid:4321  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81975264>] (__schedule) from [<81975dfc>] (__schedule_loop kernel/sched/core.c:6606 [inline])
[<81975264>] (__schedule) from [<81975dfc>] (schedule+0x2c/0xfc kernel/sched/core.c:6621)
 r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfd75da4 r5:84495400
 r4:84495400
[<81975dd0>] (schedule) from [<819761b0>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6678)
 r5:84495400 r4:82714ab4
[<81976198>] (schedule_preempt_disabled) from [<81978c88>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<81976198>] (schedule_preempt_disabled) from [<81978c88>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<819789a0>] (__mutex_lock.constprop.0) from [<81979554>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd75e20
 r4:00000000
[<81979540>] (__mutex_lock_slowpath) from [<81979594>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<81979558>] (mutex_lock) from [<804a5f80>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2846)
[<804a5f18>] (_vm_unmap_aliases) from [<804a9cd8>] (vm_reset_perms mm/vmalloc.c:3275 [inline])
[<804a5f18>] (_vm_unmap_aliases) from [<804a9cd8>] (vfree+0x170/0x1e4 mm/vmalloc.c:3354)
 r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:845f0900
 r4:00000000
[<804a9b68>] (vfree) from [<804facec>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:84495400 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f039000
[<804facbc>] (execmem_free) from [<8039381c>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:dfb9d000
[<8039380c>] (bpf_jit_free_exec) from [<80393bfc>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<8039380c>] (bpf_jit_free_exec) from [<80393bfc>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<80393b94>] (bpf_jit_free) from [<80394d38>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2800)
 r5:844adf54 r4:844adc00
[<80394bec>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3231)
 r7:ddde4000 r6:82c16200 r5:844adf54 r4:84e16800
[<80265d54>] (process_one_work) from [<80266aec>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3f4 kernel/workqueue.c:3390)
 r10:84495400 r9:84e1682c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000
 r4:84e16800
[<80266900>] (worker_thread) from [<8026fb44>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:dfd0de78 r8:845d9ac0 r7:84e16800 r6:80266900 r5:84495400
 r4:84d1e700
[<8026fa40>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd75fb0 to 0xdfd75ff8)
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 r5:8026fa40 r4:84d1e700
INFO: task kworker/1:54:4322 blocked for more than 430 seconds.
      Not tainted 6.11.0-rc1-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:54    state:D stack:0     pid:4322  tgid:4322  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81975264>] (__schedule) from [<81975dfc>] (__schedule_loop kernel/sched/core.c:6606 [inline])
[<81975264>] (__schedule) from [<81975dfc>] (schedule+0x2c/0xfc kernel/sched/core.c:6621)
 r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfaf9da4 r5:84496000
 r4:84496000
[<81975dd0>] (schedule) from [<819761b0>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6678)
 r5:84496000 r4:82714ab4
[<81976198>] (schedule_preempt_disabled) from [<81978c88>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<81976198>] (schedule_preempt_disabled) from [<81978c88>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<819789a0>] (__mutex_lock.constprop.0) from [<81979554>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaf9e20
 r4:00000000
[<81979540>] (__mutex_lock_slowpath) from [<81979594>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<81979558>] (mutex_lock) from [<804a5f80>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2846)
[<804a5f18>] (_vm_unmap_aliases) from [<804a9cd8>] (vm_reset_perms mm/vmalloc.c:3275 [inline])
[<804a5f18>] (_vm_unmap_aliases) from [<804a9cd8>] (vfree+0x170/0x1e4 mm/vmalloc.c:3354)
 r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:845f0300
 r4:00000000
[<804a9b68>] (vfree) from [<804facec>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:84496000 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f031000
[<804facbc>] (execmem_free) from [<8039381c>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:dfb11000
[<8039380c>] (bpf_jit_free_exec) from [<80393bfc>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<8039380c>] (bpf_jit_free_exec) from [<80393bfc>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<80393b94>] (bpf_jit_free) from [<80394d38>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2800)
 r5:844ad354 r4:844ad000
[<80394bec>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3231)
 r7:ddde4000 r6:82c16200 r5:844ad354 r4:84e16780
[<80265d54>] (process_one_work) from [<80266aec>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3f4 kernel/workqueue.c:3390)
 r10:84496000 r9:84e167ac r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000
 r4:84e16780
[<80266900>] (worker_thread) from [<8026fb44>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:dfd75e78 r8:84e110c0 r7:84e16780 r6:80266900 r5:84496000
 r4:84cb31c0
[<8026fa40>] (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
 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa40 r4:84cb31c0
INFO: task kworker/1:55:4325 blocked for more than 430 seconds.
      Not tainted 6.11.0-rc1-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:55    state:D stack:0     pid:4325  tgid:4325  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81975264>] (__schedule) from [<81975dfc>] (__schedule_loop kernel/sched/core.c:6606 [inline])
[<81975264>] (__schedule) from [<81975dfc>] (schedule+0x2c/0xfc kernel/sched/core.c:6621)
 r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfb19da4 r5:84493c00
 r4:84493c00
[<81975dd0>] (schedule) from [<819761b0>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6678)
 r5:84493c00 r4:82714ab4
[<81976198>] (schedule_preempt_disabled) from [<81978c88>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<81976198>] (schedule_preempt_disabled) from [<81978c88>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<819789a0>] (__mutex_lock.constprop.0) from [<81979554>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb19e20
 r4:00000000
[<81979540>] (__mutex_lock_slowpath) from [<81979594>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<81979558>] (mutex_lock) from [<804a5f80>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2846)
[<804a5f18>] (_vm_unmap_aliases) from [<804a9cd8>] (vm_reset_perms mm/vmalloc.c:3275 [inline])
[<804a5f18>] (_vm_unmap_aliases) from [<804a9cd8>] (vfree+0x170/0x1e4 mm/vmalloc.c:3354)
 r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847b39c0
 r4:00000000
[<804a9b68>] (vfree) from [<804facec>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:84493c00 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f033000
[<804facbc>] (execmem_free) from [<8039381c>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:dfb5b000
[<8039380c>] (bpf_jit_free_exec) from [<80393bfc>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<8039380c>] (bpf_jit_free_exec) from [<80393bfc>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<80393b94>] (bpf_jit_free) from [<80394d38>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2800)
 r5:84e5ef54 r4:84e5ec00
[<80394bec>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3231)
 r7:ddde4000 r6:82c16200 r5:84e5ef54 r4:84e16880
[<80265d54>] (process_one_work) from [<80266aec>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3f4 kernel/workqueue.c:3390)
 r10:84493c00 r9:84e168ac r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000
 r4:84e16880
[<80266900>] (worker_thread) from [<8026fb44>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:dfd75e78 r8:845f02c0 r7:84e16880 r6:80266900 r5:84493c00
 r4:845f0280
[<8026fa40>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb19fb0 to 0xdfb19ff8)
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 r5:8026fa40 r4:845f0280
INFO: task kworker/1:57:4331 blocked for more than 430 seconds.
      Not tainted 6.11.0-rc1-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:57    state:D stack:0     pid:4331  tgid:4331  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<81975264>] (__schedule) from [<81975dfc>] (__schedule_loop kernel/sched/core.c:6606 [inline])
[<81975264>] (__schedule) from [<81975dfc>] (schedule+0x2c/0xfc kernel/sched/core.c:6621)
 r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfba1da4 r5:84490c00
 r4:84490c00
[<81975dd0>] (schedule) from [<819761b0>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6678)
 r5:84490c00 r4:82714ab4
[<81976198>] (schedule_preempt_disabled) from [<81978c88>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<81976198>] (schedule_preempt_disabled) from [<81978c88>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<819789a0>] (__mutex_lock.constprop.0) from [<81979554>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfba1e20
 r4:00000000
[<81979540>] (__mutex_lock_slowpath) from [<81979594>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<81979558>] (mutex_lock) from [<804a5f80>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2846)
[<804a5f18>] (_vm_unmap_aliases) from [<804a9cd8>] (vm_reset_perms mm/vmalloc.c:3275 [inline])
[<804a5f18>] (_vm_unmap_aliases) from [<804a9cd8>] (vfree+0x170/0x1e4 mm/vmalloc.c:3354)
 r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:845f0e80
 r4:00000000
[<804a9b68>] (vfree) from [<804facec>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:84490c00 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f03b000
[<804facbc>] (execmem_free) from [<8039381c>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:dfbdd000
[<8039380c>] (bpf_jit_free_exec) from [<80393bfc>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<8039380c>] (bpf_jit_free_exec) from [<80393bfc>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<80393b94>] (bpf_jit_free) from [<80394d38>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2800)
 r5:844ae354 r4:844ae000
[<80394bec>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3231)
 r7:ddde4000 r6:82c16200 r5:844ae354 r4:84e16b00
[<80265d54>] (process_one_work) from [<80266aec>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3f4 kernel/workqueue.c:3390)
 r10:84490c00 r9:84e16b2c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000
 r4:84e16b00
[<80266900>] (worker_thread) from [<8026fb44>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:dfb59e78 r8:845f0bc0 r7:84e16b00 r6:80266900 r5:84490c00
 r4:845f0b40
[<8026fa40>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfba1fb0 to 0xdfba1ff8)
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 r5:8026fa40 r4:845f0b40
NMI backtrace for cpu 1
CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.11.0-rc1-syzkaller #0
Hardware name: ARM-Versatile Express
Call trace: 
[<81953788>] (dump_backtrace) from [<81953884>] (show_stack+0x18/0x1c arch/arm/kernel/traps.c:257)
 r7:00000000 r6:00000113 r5:60000193 r4:8200ba44
[<8195386c>] (show_stack) from [<81971574>] (__dump_stack lib/dump_stack.c:93 [inline])
[<8195386c>] (show_stack) from [<81971574>] (dump_stack_lvl+0x70/0x7c lib/dump_stack.c:119)
[<81971504>] (dump_stack_lvl) from [<81971598>] (dump_stack+0x18/0x1c lib/dump_stack.c:128)
 r5:00000001 r4:00000001
[<81971580>] (dump_stack) from [<81940a94>] (nmi_cpu_backtrace+0x160/0x17c lib/nmi_backtrace.c:113)
[<81940934>] (nmi_cpu_backtrace) from [<81940be0>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8 lib/nmi_backtrace.c:62)
 r7:00000001 r6:8260c5d0 r5:8261a88c r4:ffffffff
[<81940ab0>] (nmi_trigger_cpumask_backtrace) from [<802103c8>] (arch_trigger_cpumask_backtrace+0x18/0x1c arch/arm/kernel/smp.c:851)
 r9:00007f9c r8:828b10f0 r7:8260c734 r6:00007d5a r5:8261ae48 r4:8500a31c
[<802103b0>] (arch_trigger_cpumask_backtrace) from [<80350c74>] (trigger_all_cpu_backtrace include/linux/nmi.h:162 [inline])
[<802103b0>] (arch_trigger_cpumask_backtrace) from [<80350c74>] (check_hung_uninterruptible_tasks kernel/hung_task.c:223 [inline])
[<802103b0>] (arch_trigger_cpumask_backtrace) from [<80350c74>] (watchdog+0x498/0x5b8 kernel/hung_task.c:379)
[<803507dc>] (watchdog) from [<8026fb44>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:df819e58 r8:82ed0600 r7:00000000 r6:803507dc r5:82e9b000
 r4:82f82b00
[<8026fa40>] (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 r5:8026fa40 r4:82f82b00
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 UID: 0 PID: 2926 Comm: klogd Not tainted 6.11.0-rc1-syzkaller #0
Hardware name: ARM-Versatile Express
PC is at raw_atomic_cmpxchg_acquire include/linux/atomic/atomic-arch-fallback.h:2050 [inline]
PC is at raw_atomic_try_cmpxchg_acquire include/linux/atomic/atomic-arch-fallback.h:2173 [inline]
PC is at raw_atomic_long_try_cmpxchg_acquire include/linux/atomic/atomic-long.h:1484 [inline]
PC is at atomic_long_try_cmpxchg_acquire include/linux/atomic/atomic-instrumented.h:4458 [inline]
PC is at __mutex_trylock_fast kernel/locking/mutex.c:171 [inline]
PC is at mutex_lock+0x2c/0x40 kernel/locking/mutex.c:285
LR is at syslog_print+0x254/0x398 kernel/printk/printk.c:1634
pc : [<81979584>]    lr : [<802bbecc>]    psr: 60000013
sp : eba51e28  ip : eba51e38  fp : eba51e34
r10: 00000064  r9 : 00000000  r8 : 76ed8297
r7 : 000002a8  r6 : 8286e1b8  r5 : 8286e408  r4 : 00000157
r3 : 841e1800  r2 : 00000000  r1 : 00000000  r0 : 82629bcc
Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
Control: 30c5387d  Table: 842eab00  DAC: fffffffd
Call trace: 
[<81979558>] (mutex_lock) from [<802bbecc>] (syslog_print+0x254/0x398 kernel/printk/printk.c:1634)
[<802bbc78>] (syslog_print) from [<802bc5f4>] (do_syslog+0x16c/0x3a8 kernel/printk/printk.c:1734)
 r10:00000067 r9:841e1800 r8:76ed8140 r7:000003ff r6:00000000 r5:00000000
 r4:00000002
[<802bc488>] (do_syslog) from [<802bc844>] (__do_sys_syslog kernel/printk/printk.c:1826 [inline])
[<802bc488>] (do_syslog) from [<802bc844>] (sys_syslog+0x14/0x18 kernel/printk/printk.c:1824)
 r9:841e1800 r8:8020029c r7:00000067 r6:00000000 r5:76ed8522 r4:76ed8140
[<802bc830>] (sys_syslog) from [<80200060>] (ret_fast_syscall+0x0/0x1c arch/arm/mm/proc-v7.S:67)
Exception stack(0xeba51fa8 to 0xeba51ff0)
1fa0:                   76ed8140 76ed8522 00000002 76ed8140 000003ff 0000066c
1fc0: 76ed8140 76ed8522 00000000 00000067 76ed8140 76ed794c 76ed8554 76eba21a
1fe0: 76ed7cfc 7ed90ca4 76e4c9d0 76d6cf1c