INFO: task kworker/1:38:4223 blocked for more than 430 seconds.
      Not tainted 6.12.0-rc1-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:38    state:D stack:0     pid:4223  tgid:4223  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819bac54>] (__schedule) from [<819bb894>] (__schedule_loop kernel/sched/core.c:6752 [inline])
[<819bac54>] (__schedule) from [<819bb894>] (schedule+0x2c/0xfc kernel/sched/core.c:6767)
 r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfdf5da4 r5:84708000
 r4:84708000
[<819bb868>] (schedule) from [<819bbc48>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6824)
 r5:84708000 r4:827174e0
[<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<819be438>] (__mutex_lock.constprop.0) from [<819befec>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfdf5e20
 r4:00000000
[<819befd8>] (__mutex_lock_slowpath) from [<819bf02c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<819beff0>] (mutex_lock) from [<804adbf8>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2844)
[<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vm_reset_perms mm/vmalloc.c:3272 [inline])
[<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vfree+0x170/0x1e4 mm/vmalloc.c:3351)
 r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:82fc9b80
 r4:00000000
[<804b17e4>] (vfree) from [<8050fba0>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:84708000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f051000
[<8050fb70>] (execmem_free) from [<8039c484>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:dff01000
[<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<8039c7fc>] (bpf_jit_free) from [<8039d9b8>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2815)
 r5:84c19f54 r4:84c19c00
[<8039d86c>] (bpf_prog_free_deferred) from [<802660d0>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3229)
 r7:ddde40c0 r6:82c18200 r5:84c19f54 r4:84656600
[<80265f1c>] (process_one_work) from [<80266cb4>] (process_scheduled_works kernel/workqueue.c:3310 [inline])
[<80265f1c>] (process_one_work) from [<80266cb4>] (worker_thread+0x1ec/0x3bc kernel/workqueue.c:3391)
 r10:84708000 r9:8465662c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0
 r4:84656600
[<80266ac8>] (worker_thread) from [<8026fd20>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:dfccde78 r8:846a0e00 r7:84656600 r6:80266ac8 r5:84708000
 r4:846a1740
[<8026fc1c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfdf5fb0 to 0xdfdf5ff8)
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 r5:8026fc1c r4:846a1740
INFO: task kworker/1:41:4232 blocked for more than 430 seconds.
      Not tainted 6.12.0-rc1-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:41    state:D stack:0     pid:4232  tgid:4232  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819bac54>] (__schedule) from [<819bb894>] (__schedule_loop kernel/sched/core.c:6752 [inline])
[<819bac54>] (__schedule) from [<819bb894>] (schedule+0x2c/0xfc kernel/sched/core.c:6767)
 r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfe45da4 r5:84e26000
 r4:84e26000
[<819bb868>] (schedule) from [<819bbc48>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6824)
 r5:84e26000 r4:827174e0
[<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<819be438>] (__mutex_lock.constprop.0) from [<819befec>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe45e20
 r4:00000000
[<819befd8>] (__mutex_lock_slowpath) from [<819bf02c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<819beff0>] (mutex_lock) from [<804adbf8>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2844)
[<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vm_reset_perms mm/vmalloc.c:3272 [inline])
[<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vfree+0x170/0x1e4 mm/vmalloc.c:3351)
 r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843ea400
 r4:00000000
[<804b17e4>] (vfree) from [<8050fba0>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:84e26000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04f000
[<8050fb70>] (execmem_free) from [<8039c484>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:dfed9000
[<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<8039c7fc>] (bpf_jit_free) from [<8039d9b8>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2815)
 r5:84c1b754 r4:84c1b400
[<8039d86c>] (bpf_prog_free_deferred) from [<802660d0>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3229)
 r7:ddde40c0 r6:82c18200 r5:84c1b754 r4:84dd2080
[<80265f1c>] (process_one_work) from [<80266cb4>] (process_scheduled_works kernel/workqueue.c:3310 [inline])
[<80265f1c>] (process_one_work) from [<80266cb4>] (worker_thread+0x1ec/0x3bc kernel/workqueue.c:3391)
 r10:84e26000 r9:84dd20ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0
 r4:84dd2080
[<80266ac8>] (worker_thread) from [<8026fd20>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:dfdf5e78 r8:84dcfe00 r7:84dd2080 r6:80266ac8 r5:84e26000
 r4:84dcf0c0
[<8026fc1c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe45fb0 to 0xdfe45ff8)
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 r5:8026fc1c r4:84dcf0c0
INFO: task kworker/1:43:4238 blocked for more than 430 seconds.
      Not tainted 6.12.0-rc1-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:43    state:D stack:0     pid:4238  tgid:4238  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819bac54>] (__schedule) from [<819bb894>] (__schedule_loop kernel/sched/core.c:6752 [inline])
[<819bac54>] (__schedule) from [<819bb894>] (schedule+0x2c/0xfc kernel/sched/core.c:6767)
 r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfea9da4 r5:84e28c00
 r4:84e28c00
[<819bb868>] (schedule) from [<819bbc48>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6824)
 r5:84e28c00 r4:827174e0
[<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<819be438>] (__mutex_lock.constprop.0) from [<819befec>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfea9e20
 r4:00000000
[<819befd8>] (__mutex_lock_slowpath) from [<819bf02c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<819beff0>] (mutex_lock) from [<804adbf8>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2844)
[<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vm_reset_perms mm/vmalloc.c:3272 [inline])
[<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vfree+0x170/0x1e4 mm/vmalloc.c:3351)
 r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843ed100
 r4:00000000
[<804b17e4>] (vfree) from [<8050fba0>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:84e28c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02b000
[<8050fb70>] (execmem_free) from [<8039c484>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:df9c9000
[<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<8039c7fc>] (bpf_jit_free) from [<8039d9b8>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2815)
 r5:84d3bf54 r4:84d3bc00
[<8039d86c>] (bpf_prog_free_deferred) from [<802660d0>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3229)
 r7:ddde40c0 r6:82c18200 r5:84d3bf54 r4:84dd2280
[<80265f1c>] (process_one_work) from [<80266cb4>] (process_scheduled_works kernel/workqueue.c:3310 [inline])
[<80265f1c>] (process_one_work) from [<80266cb4>] (worker_thread+0x1ec/0x3bc kernel/workqueue.c:3391)
 r10:84e28c00 r9:84dd22ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0
 r4:84dd2280
[<80266ac8>] (worker_thread) from [<8026fd20>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:dfdf5e78 r8:843ea240 r7:84dd2280 r6:80266ac8 r5:84e28c00
 r4:843ea440
[<8026fc1c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfea9fb0 to 0xdfea9ff8)
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 r5:8026fc1c r4:843ea440
INFO: task kworker/1:44:4241 blocked for more than 430 seconds.
      Not tainted 6.12.0-rc1-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:44    state:D stack:0     pid:4241  tgid:4241  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819bac54>] (__schedule) from [<819bb894>] (__schedule_loop kernel/sched/core.c:6752 [inline])
[<819bac54>] (__schedule) from [<819bb894>] (schedule+0x2c/0xfc kernel/sched/core.c:6767)
 r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff05da4 r5:84e2a400
 r4:84e2a400
[<819bb868>] (schedule) from [<819bbc48>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6824)
 r5:84e2a400 r4:827174e0
[<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<819be438>] (__mutex_lock.constprop.0) from [<819befec>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff05e20
 r4:00000000
[<819befd8>] (__mutex_lock_slowpath) from [<819bf02c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<819beff0>] (mutex_lock) from [<804adbf8>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2844)
[<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vm_reset_perms mm/vmalloc.c:3272 [inline])
[<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vfree+0x170/0x1e4 mm/vmalloc.c:3351)
 r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dced80
 r4:00000000
[<804b17e4>] (vfree) from [<8050fba0>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:84e2a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f053000
[<8050fb70>] (execmem_free) from [<8039c484>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:dff35000
[<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<8039c7fc>] (bpf_jit_free) from [<8039d9b8>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2815)
 r5:84c1bf54 r4:84c1bc00
[<8039d86c>] (bpf_prog_free_deferred) from [<802660d0>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3229)
 r7:ddde40c0 r6:82c18200 r5:84c1bf54 r4:84dd2300
[<80265f1c>] (process_one_work) from [<80266cb4>] (process_scheduled_works kernel/workqueue.c:3310 [inline])
[<80265f1c>] (process_one_work) from [<80266cb4>] (worker_thread+0x1ec/0x3bc kernel/workqueue.c:3391)
 r10:84e2a400 r9:84dd232c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0
 r4:84dd2300
[<80266ac8>] (worker_thread) from [<8026fd20>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:dfea9e78 r8:84dce240 r7:84dd2300 r6:80266ac8 r5:84e2a400
 r4:84dce7c0
[<8026fc1c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff05fb0 to 0xdff05ff8)
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 r5:8026fc1c r4:84dce7c0
INFO: task kworker/1:45:4244 blocked for more than 430 seconds.
      Not tainted 6.12.0-rc1-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:45    state:D stack:0     pid:4244  tgid:4244  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819bac54>] (__schedule) from [<819bb894>] (__schedule_loop kernel/sched/core.c:6752 [inline])
[<819bac54>] (__schedule) from [<819bb894>] (schedule+0x2c/0xfc kernel/sched/core.c:6767)
 r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfeadda4 r5:84e2b000
 r4:84e2b000
[<819bb868>] (schedule) from [<819bbc48>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6824)
 r5:84e2b000 r4:827174e0
[<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<819be438>] (__mutex_lock.constprop.0) from [<819befec>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfeade20
 r4:00000000
[<819befd8>] (__mutex_lock_slowpath) from [<819bf02c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<819beff0>] (mutex_lock) from [<804adbf8>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2844)
[<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vm_reset_perms mm/vmalloc.c:3272 [inline])
[<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vfree+0x170/0x1e4 mm/vmalloc.c:3351)
 r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843ea440
 r4:00000000
[<804b17e4>] (vfree) from [<8050fba0>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:84e2b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000
[<8050fb70>] (execmem_free) from [<8039c484>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:dff65000
[<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<8039c7fc>] (bpf_jit_free) from [<8039d9b8>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2815)
 r5:84c1a754 r4:84c1a400
[<8039d86c>] (bpf_prog_free_deferred) from [<802660d0>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3229)
 r7:ddde40c0 r6:82c18200 r5:84c1a754 r4:84dd2380
[<80265f1c>] (process_one_work) from [<80266cb4>] (process_scheduled_works kernel/workqueue.c:3310 [inline])
[<80265f1c>] (process_one_work) from [<80266cb4>] (worker_thread+0x1ec/0x3bc kernel/workqueue.c:3391)
 r10:84e2b000 r9:84dd23ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0
 r4:84dd2380
[<80266ac8>] (worker_thread) from [<8026fd20>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:dfea9e78 r8:84dcee80 r7:84dd2380 r6:80266ac8 r5:84e2b000
 r4:84dce7c0
[<8026fc1c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfeadfb0 to 0xdfeadff8)
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 r5:8026fc1c r4:84dce7c0
INFO: task kworker/1:46:4247 blocked for more than 430 seconds.
      Not tainted 6.12.0-rc1-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:46    state:D stack:0     pid:4247  tgid:4247  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819bac54>] (__schedule) from [<819bb894>] (__schedule_loop kernel/sched/core.c:6752 [inline])
[<819bac54>] (__schedule) from [<819bb894>] (schedule+0x2c/0xfc kernel/sched/core.c:6767)
 r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff39da4 r5:84e2c800
 r4:84e2c800
[<819bb868>] (schedule) from [<819bbc48>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6824)
 r5:84e2c800 r4:827174e0
[<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<819be438>] (__mutex_lock.constprop.0) from [<819befec>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff39e20
 r4:00000000
[<819befd8>] (__mutex_lock_slowpath) from [<819bf02c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<819beff0>] (mutex_lock) from [<804adbf8>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2844)
[<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vm_reset_perms mm/vmalloc.c:3272 [inline])
[<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vfree+0x170/0x1e4 mm/vmalloc.c:3351)
 r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d02d80
 r4:00000000
[<804b17e4>] (vfree) from [<8050fba0>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:84e2c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f029000
[<8050fb70>] (execmem_free) from [<8039c484>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:df955000
[<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<8039c7fc>] (bpf_jit_free) from [<8039d9b8>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2815)
 r5:84d39f54 r4:84d39c00
[<8039d86c>] (bpf_prog_free_deferred) from [<802660d0>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3229)
 r7:ddde40c0 r6:82c18200 r5:84d39f54 r4:84dd2400
[<80265f1c>] (process_one_work) from [<80266cb4>] (process_scheduled_works kernel/workqueue.c:3310 [inline])
[<80265f1c>] (process_one_work) from [<80266cb4>] (worker_thread+0x1ec/0x3bc kernel/workqueue.c:3391)
 r10:84e2c800 r9:84dd242c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0
 r4:84dd2400
[<80266ac8>] (worker_thread) from [<8026fd20>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:dfea9e78 r8:84dce880 r7:84dd2400 r6:80266ac8 r5:84e2c800
 r4:84655880
[<8026fc1c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff39fb0 to 0xdff39ff8)
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 r5:8026fc1c r4:84655880
INFO: task kworker/1:48:4253 blocked for more than 430 seconds.
      Not tainted 6.12.0-rc1-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:48    state:D stack:0     pid:4253  tgid:4253  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819bac54>] (__schedule) from [<819bb894>] (__schedule_loop kernel/sched/core.c:6752 [inline])
[<819bac54>] (__schedule) from [<819bb894>] (schedule+0x2c/0xfc kernel/sched/core.c:6767)
 r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df9b1da4 r5:84e2d400
 r4:84e2d400
[<819bb868>] (schedule) from [<819bbc48>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6824)
 r5:84e2d400 r4:827174e0
[<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock_common kernel/locking/mutex.c:684 [inline])
[<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock.constprop.0+0x2e8/0xae0 kernel/locking/mutex.c:752)
[<819be438>] (__mutex_lock.constprop.0) from [<819befec>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1040)
 r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9b1e20
 r4:00000000
[<819befd8>] (__mutex_lock_slowpath) from [<819bf02c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:286)
[<819beff0>] (mutex_lock) from [<804adbf8>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2844)
[<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vm_reset_perms mm/vmalloc.c:3272 [inline])
[<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vfree+0x170/0x1e4 mm/vmalloc.c:3351)
 r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dc4bc0
 r4:00000000
[<804b17e4>] (vfree) from [<8050fba0>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:84e2d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02d000
[<8050fb70>] (execmem_free) from [<8039c484>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1072)
 r5:00001000 r4:dfa01000
[<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_binary_free kernel/bpf/core.c:1118 [inline])
[<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1241)
[<8039c7fc>] (bpf_jit_free) from [<8039d9b8>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2815)
 r5:84d3b754 r4:84d3b400
[<8039d86c>] (bpf_prog_free_deferred) from [<802660d0>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3229)
 r7:ddde40c0 r6:82c18200 r5:84d3b754 r4:84dd2500
[<80265f1c>] (process_one_work) from [<80266cb4>] (process_scheduled_works kernel/workqueue.c:3310 [inline])
[<80265f1c>] (process_one_work) from [<80266cb4>] (worker_thread+0x1ec/0x3bc kernel/workqueue.c:3391)
 r10:84e2d400 r9:84dd252c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0
 r4:84dd2500
[<80266ac8>] (worker_thread) from [<8026fd20>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:dff69e78 r8:84d02500 r7:84dd2500 r6:80266ac8 r5:84e2d400
 r4:84dc9f40
[<8026fc1c>] (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
 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc1c r4:84dc9f40
NMI backtrace for cpu 1
CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.12.0-rc1-syzkaller #0
Hardware name: ARM-Versatile Express
Call trace: 
[<81998798>] (dump_backtrace) from [<81998894>] (show_stack+0x18/0x1c arch/arm/kernel/traps.c:257)
 r7:00000000 r6:00000013 r5:60000093 r4:8203d2fc
[<8199887c>] (show_stack) from [<819b6d40>] (__dump_stack lib/dump_stack.c:94 [inline])
[<8199887c>] (show_stack) from [<819b6d40>] (dump_stack_lvl+0x70/0x7c lib/dump_stack.c:120)
[<819b6cd0>] (dump_stack_lvl) from [<819b6d64>] (dump_stack+0x18/0x1c lib/dump_stack.c:129)
 r5:00000001 r4:00000001
[<819b6d4c>] (dump_stack) from [<81985a58>] (nmi_cpu_backtrace+0x160/0x17c lib/nmi_backtrace.c:113)
[<819858f8>] (nmi_cpu_backtrace) from [<81985ba4>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8 lib/nmi_backtrace.c:62)
 r7:00000001 r6:8260c5d0 r5:8261a88c r4:ffffffff
[<81985a74>] (nmi_trigger_cpumask_backtrace) from [<802103e8>] (arch_trigger_cpumask_backtrace+0x18/0x1c arch/arm/kernel/smp.c:851)
 r9:0000991c r8:828b6cf8 r7:8260c730 r6:00007d54 r5:8261ae48 r4:851f541c
[<802103d0>] (arch_trigger_cpumask_backtrace) from [<803581a0>] (trigger_all_cpu_backtrace include/linux/nmi.h:162 [inline])
[<802103d0>] (arch_trigger_cpumask_backtrace) from [<803581a0>] (check_hung_uninterruptible_tasks kernel/hung_task.c:223 [inline])
[<802103d0>] (arch_trigger_cpumask_backtrace) from [<803581a0>] (watchdog+0x498/0x5b8 kernel/hung_task.c:379)
[<80357d08>] (watchdog) from [<8026fd20>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:df819e58 r8:82ec1c80 r7:00000000 r6:80357d08 r5:82f22400
 r4:82f9c140
[<8026fc1c>] (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 r5:8026fc1c r4:82f9c140
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 UID: 0 PID: 2924 Comm: syslogd Not tainted 6.12.0-rc1-syzkaller #0
Hardware name: ARM-Versatile Express
PC is at rcu_sync_is_idle include/linux/rcu_sync.h:36 [inline]
PC is at percpu_down_read include/linux/percpu-rwsem.h:62 [inline]
PC is at __sb_start_write include/linux/fs.h:1716 [inline]
PC is at sb_start_write include/linux/fs.h:1852 [inline]
PC is at file_start_write include/linux/fs.h:2931 [inline]
PC is at vfs_write+0x324/0x44c fs/read_write.c:679
LR is at get_lock_parent_ip include/linux/ftrace.h:976 [inline]
LR is at preempt_latency_start kernel/sched/core.c:5764 [inline]
LR is at preempt_count_add+0x114/0x150 kernel/sched/core.c:5789
pc : [<8051699c>]    lr : [<8027d3d4>]    psr: 60000013
sp : ec1e9ed8  ip : ec1e9eb0  fp : ec1e9f64
r10: 84111800  r9 : 023db4d0  r8 : ec1e9f68
r7 : 836c8c00  r6 : 0000008c  r5 : 846da3c0  r4 : 00000000
r3 : 819c3be4  r2 : 83ef5258  r1 : 00000002  r0 : 00000000
Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
Control: 30c5387d  Table: 84219140  DAC: fffffffd
Call trace: 
[<80516678>] (vfs_write) from [<80516c48>] (ksys_write+0x78/0xf8 fs/read_write.c:736)
 r10:00000004 r9:836c8c00 r8:8020029c r7:00000000 r6:000246f7 r5:846da3c0
 r4:846da3c0
[<80516bd0>] (ksys_write) from [<80516cd8>] (__do_sys_write fs/read_write.c:748 [inline])
[<80516bd0>] (ksys_write) from [<80516cd8>] (sys_write+0x10/0x14 fs/read_write.c:745)
 r7:00000004 r6:76f98548 r5:76fce5a0 r4:00000003
[<80516cc8>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c arch/arm/mm/proc-v7.S:67)
Exception stack(0xec1e9fa8 to 0xec1e9ff0)
9fa0:                   00000003 76fce5a0 00000003 023db4d0 0000008c 00000000
9fc0: 00000003 76fce5a0 76f98548 00000004 0000008c 023db1c8 76f9854c 7e8d7c84
9fe0: 76f97d74 7e8d7b80 76ec2760 76e1b39c