INFO: task kworker/0:0:9 blocked for more than 430 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:0     state:D stack:0     pid:9     tgid:9     ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:df83dd84 r8:00000002 r7:60000013 r6:df83dd8c r5:82e36000
 r4:82e36000
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:82e36000 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df83de08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84692a40
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18005 r8:82e36000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02b000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa4b000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8416af8c r4:8416ac00
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:82c18000 r5:8416af8c r4:82cb7400
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:82e36000 r8:82cb742c r7:82604d40 r6:dddced40 r5:dddced60
 r4:82cb7400
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:82cb7400 r8:8027e8dc r7:df819e48 r6:82cb7480 r5:82e36000
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf83dfb0 to 0xdf83dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:82cb6180
INFO: task kworker/0:0:9 is blocked on a mutex likely owned by task kworker/1:66:4095.
task:kworker/1:66    state:R  running task     stack:0     pid:4095  tgid:4095  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e1ec00 r8:80200be4 r7:dfd61d54 r6:ffffffff r5:84e1ec00
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd61d20 to 0xdfd61d68)
1d20: e929f000 ecfd7000 00000001 80239a78 7f029000 00000001 828b51c4 828b45a0
1d40: 7f029000 ecfd7000 8260c9b4 dfd61d9c dfd61da0 dfd61d70 802309b0 80239a90
1d60: 80000013 ffffffff
 r5:80000013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd61dc0 r5:dfd61e08
 r4:dfd61dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8443a2c0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e1ec00 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdcb000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84185b8c r4:84185800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84185b8c r4:84d41f00
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e1ec00 r8:84d41f2c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41f00
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41f00 r8:8027e8dc r7:dfd55e60 r6:84eb8780 r5:84e1ec00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd61fb0 to 0xdfd61ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc6c0
INFO: task kworker/1:1:43 blocked for more than 430 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:1     state:D stack:0     pid:43    tgid:43    ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:df911d84 r8:00000002 r7:60000013 r6:df911d8c r5:82f48c00
 r4:82f48c00
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:82f48c00 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df911e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eaff80
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:82f48c00 r7:00000000 r6:82c18200 r5:00001000 r4:7f029000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa01000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84f20b8c r4:84f20800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84f20b8c r4:82fbb000
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:82f48c00 r8:82fbb02c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:82fbb000
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:82fbb000 r8:8027e8dc r7:df879e60 r6:82fbb080 r5:82f48c00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf911fb0 to 0xdf911ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:82fa9f00
INFO: task kworker/1:1:43 is blocked on a mutex likely owned by task kworker/1:66:4095.
task:kworker/1:66    state:R  running task     stack:0     pid:4095  tgid:4095  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e1ec00 r8:80200be4 r7:dfd61d54 r6:ffffffff r5:84e1ec00
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd61d20 to 0xdfd61d68)
1d20: ea606000 ecfd7000 00000001 80239a78 7f029000 00000001 828b51c4 828b45a0
1d40: 7f029000 ecfd7000 8260c9b4 dfd61d9c dfd61da0 dfd61d70 802309b0 80239a90
1d60: 80000013 ffffffff
 r5:80000013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd61dc0 r5:dfd61e08
 r4:dfd61dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8443a2c0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e1ec00 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdcb000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84185b8c r4:84185800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84185b8c r4:84d41f00
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e1ec00 r8:84d41f2c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41f00
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41f00 r8:8027e8dc r7:dfd55e60 r6:84eb8780 r5:84e1ec00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd61fb0 to 0xdfd61ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc6c0
INFO: task kworker/1:2:44 blocked for more than 430 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:2     state:D stack:0     pid:44    tgid:44    ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:df915d84 r8:00000002 r7:60000113 r6:df915d8c r5:82f49800
 r4:82f49800
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:82f49800 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df915e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc440
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:82f49800 r7:00000000 r6:82c18200 r5:00001000 r4:7f00b000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff73000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84e9b78c r4:84e9b400
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84e9b78c r4:82fbb200
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:82f49800 r8:82fbb22c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:82fbb200
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:82fbb200 r8:8027e8dc r7:df911e60 r6:82fbb400 r5:82f49800
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdf915fb0 to 0xdf915ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:82fbc100
INFO: task kworker/1:2:44 is blocked on a mutex likely owned by task kworker/1:66:4095.
task:kworker/1:66    state:R  running task     stack:0     pid:4095  tgid:4095  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e1ec00 r8:80200be4 r7:dfd61d54 r6:ffffffff r5:84e1ec00
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd61d20 to 0xdfd61d68)
1d20: ea78b000 ecfd7000 00000001 80239a78 7f029000 00000001 828b51c4 828b45a0
1d40: 7f029000 ecfd7000 8260c9b4 dfd61d9c dfd61da0 dfd61d70 802309b0 80239a90
1d60: 80000013 ffffffff
 r5:80000013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd61dc0 r5:dfd61e08
 r4:dfd61dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8443a2c0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e1ec00 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdcb000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84185b8c r4:84185800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84185b8c r4:84d41f00
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e1ec00 r8:84d41f2c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41f00
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41f00 r8:8027e8dc r7:dfd55e60 r6:84eb8780 r5:84e1ec00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd61fb0 to 0xdfd61ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc6c0
INFO: task kworker/0:5:3828 blocked for more than 430 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:5     state:D stack:0     pid:3828  tgid:3828  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfdd5d84 r8:00000002 r7:60000013 r6:dfdd5d8c r5:84dea400
 r4:84dea400
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84dea400 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfdd5e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d99140
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18005 r8:84dea400 r7:00000000 r6:82c18000 r5:00001000 r4:7f029000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa32000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ce7f8c r4:84ce7c00
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:82c18000 r5:84ce7f8c r4:84689700
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84dea400 r8:8468972c r7:82604d40 r6:dddced40 r5:dddced60
 r4:84689700
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84689700 r8:8027e8dc r7:eb8e9e60 r6:84689c00 r5:84dea400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfdd5fb0 to 0xdfdd5ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84d849c0
INFO: task kworker/0:5:3828 is blocked on a mutex likely owned by task kworker/1:66:4095.
task:kworker/1:66    state:R  running task     stack:0     pid:4095  tgid:4095  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e1ec00 r8:80200be4 r7:dfd61d54 r6:ffffffff r5:84e1ec00
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd61d20 to 0xdfd61d68)
1d20: eb094000 ecfd7000 00000001 80239a78 7f029000 00000001 828b51c4 828b45a0
1d40: 7f029000 ecfd7000 8260c9b4 dfd61d9c dfd61da0 dfd61d70 802309b0 80239a90
1d60: 80000013 ffffffff
 r5:80000013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd61dc0 r5:dfd61e08
 r4:dfd61dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8443a2c0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e1ec00 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdcb000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84185b8c r4:84185800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84185b8c r4:84d41f00
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e1ec00 r8:84d41f2c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41f00
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41f00 r8:8027e8dc r7:dfd55e60 r6:84eb8780 r5:84e1ec00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd61fb0 to 0xdfd61ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc6c0
INFO: task kworker/0:35:4078 blocked for more than 430 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:35    state:D stack:0     pid:4078  tgid:4078  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfc2dd84 r8:00000002 r7:60000013 r6:dfc2dd8c r5:84e5ec00
 r4:84e5ec00
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84e5ec00 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc2de08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebe2c0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18005 r8:84e5ec00 r7:00000000 r6:82c18000 r5:00001000 r4:7f04b000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfbc3000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84e9a38c r4:84e9a000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:82c18000 r5:84e9a38c r4:84eb8480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e5ec00 r8:84eb84ac r7:82604d40 r6:dddced40 r5:dddced60
 r4:84eb8480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84eb8480 r8:8027e8dc r7:dfaa5e60 r6:84d41880 r5:84e5ec00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfc2dfb0 to 0xdfc2dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84eb9ec0
INFO: task kworker/0:35:4078 is blocked on a mutex likely owned by task kworker/1:66:4095.
task:kworker/1:66    state:R  running task     stack:0     pid:4095  tgid:4095  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e1ec00 r8:80200be4 r7:dfd61d54 r6:ffffffff r5:84e1ec00
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd61d20 to 0xdfd61d68)
1d20: eb094000 ecfd7000 00000001 80239a78 7f029000 00000001 828b51c4 828b45a0
1d40: 7f029000 ecfd7000 8260c9b4 dfd61d9c dfd61da0 dfd61d70 802309b0 80239a90
1d60: 80000013 ffffffff
 r5:80000013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd61dc0 r5:dfd61e08
 r4:dfd61dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8443a2c0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e1ec00 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdcb000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84185b8c r4:84185800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84185b8c r4:84d41f00
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e1ec00 r8:84d41f2c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41f00
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41f00 r8:8027e8dc r7:dfd55e60 r6:84eb8780 r5:84e1ec00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd61fb0 to 0xdfd61ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc6c0
INFO: task kworker/1:67:4097 blocked for more than 430 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:67    state:D stack:0     pid:4097  tgid:4097  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfd79d84 r8:00000002 r7:60000013 r6:dfd79d8c r5:834a8000
 r4:834a8000
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:834a8000 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd79e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eae040
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:834a8000 r7:00000000 r6:82c18200 r5:00001000 r4:7f063000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe4f000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418678c r4:84186400
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418678c r4:84d41f80
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:834a8000 r8:84d41fac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41f80
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41f80 r8:8027e8dc r7:dfd55e60 r6:84eb8980 r5:834a8000
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd79fb0 to 0xdfd79ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebcc40
INFO: task kworker/1:67:4097 is blocked on a mutex likely owned by task kworker/1:66:4095.
task:kworker/1:66    state:R  running task     stack:0     pid:4095  tgid:4095  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e1ec00 r8:80200be4 r7:dfd61d54 r6:ffffffff r5:84e1ec00
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd61d20 to 0xdfd61d68)
1d20: eb48c000 ecfd7000 00000001 80239a78 7f029000 00000001 828b51c4 828b45a0
1d40: 7f029000 ecfd7000 8260c9b4 dfd61d9c dfd61da0 dfd61d70 802309b0 80239a90
1d60: 80000013 ffffffff
 r5:80000013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd61dc0 r5:dfd61e08
 r4:dfd61dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8443a2c0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e1ec00 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdcb000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84185b8c r4:84185800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84185b8c r4:84d41f00
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e1ec00 r8:84d41f2c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41f00
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41f00 r8:8027e8dc r7:dfd55e60 r6:84eb8780 r5:84e1ec00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd61fb0 to 0xdfd61ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc6c0
INFO: task kworker/1:69:4104 blocked for more than 430 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:69    state:D stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfe59d84 r8:00000002 r7:60000013 r6:dfe59d8c r5:84e12400
 r4:84e12400
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84e12400 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe59e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
INFO: task kworker/1:69:4104 is blocked on a mutex likely owned by task kworker/1:66:4095.
task:kworker/1:66    state:R  running task     stack:0     pid:4095  tgid:4095  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e1ec00 r8:80200be4 r7:dfd61d54 r6:ffffffff r5:84e1ec00
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd61d20 to 0xdfd61d68)
1d20: eb48c000 ecfd7000 00000001 80239a78 7f029000 00000001 828b51c4 828b45a0
1d40: 7f029000 ecfd7000 8260c9b4 dfd61d9c dfd61da0 dfd61d70 802309b0 80239a90
1d60: 80000013 ffffffff
 r5:80000013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd61dc0 r5:dfd61e08
 r4:dfd61dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8443a2c0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e1ec00 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdcb000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84185b8c r4:84185800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84185b8c r4:84d41f00
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e1ec00 r8:84d41f2c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41f00
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41f00 r8:8027e8dc r7:dfd55e60 r6:84eb8780 r5:84e1ec00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd61fb0 to 0xdfd61ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc6c0
INFO: task kworker/1:70:4105 blocked for more than 430 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:70    state:D stack:0     pid:4105  tgid:4105  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfe69d84 r8:00000002 r7:60000113 r6:dfe69d8c r5:84e13000
 r4:84e13000
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84e13000 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe69e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eae500
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e13000 r7:00000000 r6:82c18200 r5:00001000 r4:7f065000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe95000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84186b8c r4:84186800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84186b8c r4:84d40000
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e13000 r8:84d4002c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d40000
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d40000 r8:8027e8dc r7:dfd79e60 r6:84eb8a00 r5:84e13000
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe69fb0 to 0xdfe69ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84eae0c0
INFO: task kworker/1:70:4105 is blocked on a mutex likely owned by task kworker/1:66:4095.
task:kworker/1:66    state:R  running task     stack:0     pid:4095  tgid:4095  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e1ec00 r8:80200be4 r7:dfd61d54 r6:ffffffff r5:84e1ec00
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd61d20 to 0xdfd61d68)
1d20: eb72c000 ecfd7000 00000001 80239a78 7f029000 00000001 828b51c4 828b45a0
1d40: 7f029000 ecfd7000 8260c9b4 dfd61d9c dfd61da0 dfd61d70 802309b0 80239a90
1d60: 80000013 ffffffff
 r5:80000013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd61dc0 r5:dfd61e08
 r4:dfd61dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8443a2c0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e1ec00 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdcb000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84185b8c r4:84185800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84185b8c r4:84d41f00
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e1ec00 r8:84d41f2c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41f00
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41f00 r8:8027e8dc r7:dfd55e60 r6:84eb8780 r5:84e1ec00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd61fb0 to 0xdfd61ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc6c0
INFO: task kworker/1:71:4107 blocked for more than 430 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:71    state:D stack:0     pid:4107  tgid:4107  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfd7dd84 r8:00000002 r7:60000013 r6:dfd7dd8c r5:84e11800
 r4:84e11800
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84e11800 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd7de08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eaeb00
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e11800 r7:00000000 r6:82c18200 r5:00001000 r4:7f06b000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfeed000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418778c r4:84187400
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418778c r4:84d40080
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e11800 r8:84d400ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d40080
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d40080 r8:8027e8dc r7:dfe69e60 r6:84eb8b00 r5:84e11800
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd7dfb0 to 0xdfd7dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84eae3c0
INFO: task kworker/1:71:4107 is blocked on a mutex likely owned by task kworker/1:66:4095.
task:kworker/1:66    state:R  running task     stack:0     pid:4095  tgid:4095  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e1ec00 r8:80200be4 r7:dfd61d54 r6:ffffffff r5:84e1ec00
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd61d20 to 0xdfd61d68)
1d20: eba55000 ecfd7000 00000001 80239a78 7f029000 00000001 828b51c4 828b45a0
1d40: 7f029000 ecfd7000 8260c9b4 dfd61d9c dfd61da0 dfd61d70 802309b0 80239a90
1d60: 80000013 ffffffff
 r5:80000013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd61dc0 r5:dfd61e08
 r4:dfd61dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8443a2c0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e1ec00 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdcb000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84185b8c r4:84185800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84185b8c r4:84d41f00
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e1ec00 r8:84d41f2c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41f00
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41f00 r8:8027e8dc r7:dfd55e60 r6:84eb8780 r5:84e1ec00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd61fb0 to 0xdfd61ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc6c0
INFO: task kworker/1:72:4109 blocked for more than 430 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:72    state:D stack:0     pid:4109  tgid:4109  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfebdd84 r8:00000002 r7:60000113 r6:dfebdd8c r5:84e14800
 r4:84e14800
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84e14800 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfebde08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eae780
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e14800 r7:00000000 r6:82c18200 r5:00001000 r4:7f067000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfea7000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84186f8c r4:84186c00
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84186f8c r4:84d40180
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e14800 r8:84d401ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d40180
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d40180 r8:8027e8dc r7:dfd7de60 r6:84eb8a80 r5:84e14800
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfebdfb0 to 0xdfebdff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84eae840
INFO: task kworker/1:72:4109 is blocked on a mutex likely owned by task kworker/1:66:4095.
task:kworker/1:66    state:R  running task     stack:0     pid:4095  tgid:4095  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e1ec00 r8:80200be4 r7:dfd61d54 r6:ffffffff r5:84e1ec00
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd61d20 to 0xdfd61d68)
1d20: ebea6000 ecfd7000 00000001 80239a78 7f029000 00000001 828b51c4 828b45a0
1d40: 7f029000 ecfd7000 8260c9b4 dfd61d9c dfd61da0 dfd61d70 802309b0 80239a90
1d60: 80000013 ffffffff
 r5:80000013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd61dc0 r5:dfd61e08
 r4:dfd61dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8443a2c0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e1ec00 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdcb000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84185b8c r4:84185800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84185b8c r4:84d41f00
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e1ec00 r8:84d41f2c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41f00
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41f00 r8:8027e8dc r7:dfd55e60 r6:84eb8780 r5:84e1ec00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd61fb0 to 0xdfd61ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc6c0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:73:4110 blocked for more than 430 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:73    state:D stack:0     pid:4110  tgid:4110  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfec1d84 r8:00000002 r7:60000013 r6:dfec1d8c r5:84e15400
 r4:84e15400
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84e15400 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfec1e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eae880
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e15400 r7:00000000 r6:82c18200 r5:00001000 r4:7f069000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfee1000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418738c r4:84187000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418738c r4:84d40100
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e15400 r8:84d4012c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d40100
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d40100 r8:8027e8dc r7:dfd7de60 r6:84eb8b80 r5:84e15400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfec1fb0 to 0xdfec1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84eae4c0
INFO: task kworker/1:73:4110 is blocked on a mutex likely owned by task kworker/1:66:4095.
task:kworker/1:66    state:R  running task     stack:0     pid:4095  tgid:4095  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e1ec00 r8:80200be4 r7:dfd61d54 r6:ffffffff r5:84e1ec00
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd61d20 to 0xdfd61d68)
1d20: ec5e6000 ecfd7000 00000001 80239a78 7f029000 00000001 828b51c4 828b45a0
1d40: 7f029000 ecfd7000 8260c9b4 dfd61d9c dfd61da0 dfd61d70 802309b0 80239a90
1d60: 80000013 ffffffff
 r5:80000013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd61dc0 r5:dfd61e08
 r4:dfd61dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8443a2c0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e1ec00 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdcb000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84185b8c r4:84185800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84185b8c r4:84d41f00
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e1ec00 r8:84d41f2c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41f00
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41f00 r8:8027e8dc r7:dfd55e60 r6:84eb8780 r5:84e1ec00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd61fb0 to 0xdfd61ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc6c0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:74:4113 blocked for more than 430 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:74    state:D stack:0     pid:4113  tgid:4113  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dff01d84 r8:00000002 r7:60000113 r6:dff01d8c r5:84e16000
 r4:84e16000
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84e16000 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff01e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eaeac0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e16000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06d000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff25000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:847ccf8c r4:847ccc00
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:847ccf8c r4:84d40200
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e16000 r8:84d4022c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d40200
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d40200 r8:8027e8dc r7:dfd7de60 r6:84eb8c00 r5:84e16000
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff01fb0 to 0xdff01ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84eaea40
INFO: task kworker/1:74:4113 is blocked on a mutex likely owned by task kworker/1:66:4095.
task:kworker/1:66    state:R  running task     stack:0     pid:4095  tgid:4095  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e1ec00 r8:80200be4 r7:dfd61d54 r6:ffffffff r5:84e1ec00
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd61d20 to 0xdfd61d68)
1d20: eca2b000 ecfd7000 00000001 80239a78 7f029000 00000001 828b51c4 828b45a0
1d40: 7f029000 ecfd7000 8260c9b4 dfd61d9c dfd61da0 dfd61d70 802309b0 80239a90
1d60: 80000013 ffffffff
 r5:80000013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd61dc0 r5:dfd61e08
 r4:dfd61dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8443a2c0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e1ec00 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdcb000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84185b8c r4:84185800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84185b8c r4:84d41f00
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e1ec00 r8:84d41f2c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41f00
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41f00 r8:8027e8dc r7:dfd55e60 r6:84eb8780 r5:84e1ec00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd61fb0 to 0xdfd61ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc6c0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:75:4115 blocked for more than 430 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:75    state:D stack:0     pid:4115  tgid:4115  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dff2dd84 r8:00000002 r7:60000113 r6:dff2dd8c r5:84e13c00
 r4:84e13c00
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84e13c00 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff2de08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eaed00
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e13c00 r7:00000000 r6:82c18200 r5:00001000 r4:7f06f000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dff3f000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84187b8c r4:84187800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84187b8c r4:84d40280
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e13c00 r8:84d402ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d40280
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d40280 r8:8027e8dc r7:dff01e60 r6:84eb8c80 r5:84e13c00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff2dfb0 to 0xdff2dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84eae300
INFO: task kworker/1:75:4115 is blocked on a mutex likely owned by task kworker/1:66:4095.
task:kworker/1:66    state:R  running task     stack:0     pid:4095  tgid:4095  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e1ec00 r8:80200be4 r7:dfd61d54 r6:ffffffff r5:84e1ec00
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd61d20 to 0xdfd61d68)
1d20: eca2b000 ecfd7000 00000001 80239a78 7f029000 00000001 828b51c4 828b45a0
1d40: 7f029000 ecfd7000 8260c9b4 dfd61d9c dfd61da0 dfd61d70 802309b0 80239a90
1d60: 80000013 ffffffff
 r5:80000013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd61dc0 r5:dfd61e08
 r4:dfd61dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8443a2c0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e1ec00 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdcb000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84185b8c r4:84185800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84185b8c r4:84d41f00
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e1ec00 r8:84d41f2c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41f00
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41f00 r8:8027e8dc r7:dfd55e60 r6:84eb8780 r5:84e1ec00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd61fb0 to 0xdfd61ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc6c0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:76:4117 blocked for more than 430 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:76    state:D stack:0     pid:4117  tgid:4117  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dff4dd84 r8:00000002 r7:60000013 r6:dff4dd8c r5:84e10000
 r4:84e10000
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84e10000 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff4de08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eaf080
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e10000 r7:00000000 r6:82c18200 r5:00001000 r4:7f053000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfc99000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84187f8c r4:84187c00
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84187f8c r4:84d40300
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e10000 r8:84d4032c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d40300
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d40300 r8:8027e8dc r7:dff2de60 r6:84eb8e00 r5:84e10000
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff4dfb0 to 0xdff4dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84eaec40
INFO: task kworker/1:76:4117 is blocked on a mutex likely owned by task kworker/1:66:4095.
task:kworker/1:66    state:R  running task     stack:0     pid:4095  tgid:4095  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e1ec00 r8:80200be4 r7:dfd61d54 r6:ffffffff r5:84e1ec00
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd61d20 to 0xdfd61d68)
1d20: eccec000 ecfd7000 00000001 80239a78 7f029000 00000001 828b51c4 828b45a0
1d40: 7f029000 ecfd7000 8260c9b4 dfd61d9c dfd61da0 dfd61d70 802309b0 80239a90
1d60: 80000013 ffffffff
 r5:80000013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd61dc0 r5:dfd61e08
 r4:dfd61dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8443a2c0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e1ec00 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdcb000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84185b8c r4:84185800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84185b8c r4:84d41f00
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e1ec00 r8:84d41f2c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41f00
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41f00 r8:8027e8dc r7:dfd55e60 r6:84eb8780 r5:84e1ec00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd61fb0 to 0xdfd61ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc6c0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:77:4118 blocked for more than 430 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:77    state:D stack:0     pid:4118  tgid:4118  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dff5dd84 r8:00000002 r7:60000113 r6:dff5dd8c r5:84e16c00
 r4:84e16c00
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84e16c00 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff5de08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebe940
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e16c00 r7:00000000 r6:82c18200 r5:00001000 r4:7f04f000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfc1d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84e9ab8c r4:84e9a800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84e9ab8c r4:84d40380
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e16c00 r8:84d403ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d40380
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d40380 r8:8027e8dc r7:dff4de60 r6:84eb8e80 r5:84e16c00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff5dfb0 to 0xdff5dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84eae300
INFO: task kworker/1:77:4118 is blocked on a mutex likely owned by task kworker/1:66:4095.
task:kworker/1:66    state:R  running task     stack:0     pid:4095  tgid:4095  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e1ec00 r8:80200be4 r7:dfd61d54 r6:ffffffff r5:84e1ec00
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd61d20 to 0xdfd61d68)
1d20: ecfd0000 ecfd7000 00000001 80239a78 7f029000 00000001 828b51c4 828b45a0
1d40: 7f029000 ecfd7000 8260c9b4 dfd61d9c dfd61da0 dfd61d70 802309b0 80239a90
1d60: 80000013 ffffffff
 r5:80000013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfd61dc0 r5:dfd61e08
 r4:dfd61dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8443a2c0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e1ec00 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdcb000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84185b8c r4:84185800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84185b8c r4:84d41f00
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e1ec00 r8:84d41f2c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41f00
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41f00 r8:8027e8dc r7:dfd55e60 r6:84eb8780 r5:84e1ec00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd61fb0 to 0xdfd61ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc6c0
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:37:4121 blocked for more than 430 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:37    state:D stack:0     pid:4121  tgid:4121  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfa41d84 r8:00000002 r7:60000113 r6:dfa41d8c r5:84df0c00
 r4:84df0c00
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84df0c00 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa41e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ead240
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18005 r8:84df0c00 r7:00000000 r6:82c18000 r5:00001000 r4:7f02d000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa8d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84e9838c r4:84e98000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:82c18000 r5:84e9838c r4:84eb8d80
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84df0c00 r8:84eb8dac r7:82604d40 r6:dddced40 r5:dddced60
 r4:84eb8d80
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84eb8d80 r8:8027e8dc r7:dfc2de60 r6:84eb8f00 r5:84df0c00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa41fb0 to 0xdfa41ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84692280
INFO: task kworker/0:37:4121 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 7f206000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 90070013 ffffffff
 r5:90070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:38:4122 blocked for more than 430 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:38    state:D stack:0     pid:4122  tgid:4122  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfa61d84 r8:00000002 r7:60000013 r6:dfa61d8c r5:84df1800
 r4:84df1800
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84df1800 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa61e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e9200
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18005 r8:84df1800 r7:00000000 r6:82c18000 r5:00001000 r4:7f02f000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa9b000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84e9878c r4:84e98400
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:82c18000 r5:84e9878c r4:84eb8f80
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84df1800 r8:84eb8fac r7:82604d40 r6:dddced40 r5:dddced60
 r4:84eb8f80
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84eb8f80 r8:8027e8dc r7:dfa41e60 r6:84eb8d00 r5:84df1800
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa61fb0 to 0xdfa61ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84d33f40
INFO: task kworker/0:38:4122 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 7f50f000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 90070013 ffffffff
 r5:90070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:39:4125 blocked for more than 430 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:39    state:D stack:0     pid:4125  tgid:4125  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dff29d84 r8:00000002 r7:60000013 r6:dff29d8c r5:84df3000
 r4:84df3000
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84df3000 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff29e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8443a500
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18005 r8:84df3000 r7:00000000 r6:82c18000 r5:00001000 r4:7f035000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfb01000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84e98f8c r4:84e98c00
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:82c18000 r5:84e98f8c r4:84eb8500
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84df3000 r8:84eb852c r7:82604d40 r6:dddced40 r5:dddced60
 r4:84eb8500
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84eb8500 r8:8027e8dc r7:dfc2de60 r6:84eb8380 r5:84df3000
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff29fb0 to 0xdff29ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ead140
INFO: task kworker/0:39:4125 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 7f781000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 90070013 ffffffff
 r5:90070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:40:4126 blocked for more than 430 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:40    state:D stack:0     pid:4126  tgid:4126  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfa91d84 r8:00000002 r7:60000013 r6:dfa91d8c r5:84df3c00
 r4:84df3c00
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84df3c00 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa91e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d43f00
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18005 r8:84df3c00 r7:00000000 r6:82c18000 r5:00001000 r4:7f037000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfb1b000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84e9938c r4:84e99000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:82c18000 r5:84e9938c r4:84ec0000
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84df3c00 r8:84ec002c r7:82604d40 r6:dddced40 r5:dddced60
 r4:84ec0000
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84ec0000 r8:8027e8dc r7:dfc2de60 r6:84ec0080 r5:84df3c00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa91fb0 to 0xdfa91ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
INFO: task kworker/0:40:4126 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 7fa86000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 90070013 ffffffff
 r5:90070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:78:4127 blocked for more than 431 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:78    state:D stack:0     pid:4127  tgid:4127  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfd01d84 r8:00000002 r7:60000113 r6:dfd01d8c r5:845d6000
 r4:845d6000
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:845d6000 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd01e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8469bf80
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:845d6000 r7:00000000 r6:82c18200 r5:00001000 r4:7f051000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfc81000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84e9b38c r4:84e9b000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84e9b38c r4:84d40400
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:845d6000 r8:84d4042c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d40400
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d40400 r8:8027e8dc r7:dff5de60 r6:84d40480 r5:845d6000
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd01fb0 to 0xdfd01ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84eae240
INFO: task kworker/1:78:4127 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 81587000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 80070013 ffffffff
 r5:80070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:41:4130 blocked for more than 431 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:41    state:D stack:0     pid:4130  tgid:4130  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfb19d84 r8:00000002 r7:60000113 r6:dfb19d8c r5:84df5400
 r4:84df5400
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84df5400 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb19e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d440c0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18005 r8:84df5400 r7:00000000 r6:82c18000 r5:00001000 r4:7f039000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfb5d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84e9978c r4:84e99400
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:82c18000 r5:84e9978c r4:84ec0100
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84df5400 r8:84ec012c r7:82604d40 r6:dddced40 r5:dddced60
 r4:84ec0100
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84ec0100 r8:8027e8dc r7:dfc2de60 r6:84ec0180 r5:84df5400
 r4:00000001
[<802859d8>] (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
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84eb7ac0
INFO: task kworker/0:41:4130 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 81587000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 80070013 ffffffff
 r5:80070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:42:4133 blocked for more than 431 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:42    state:D stack:0     pid:4133  tgid:4133  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfb9dd84 r8:00000002 r7:60000113 r6:dfb9dd8c r5:84df6c00
 r4:84df6c00
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84df6c00 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb9de08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844349c0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18005 r8:84df6c00 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfb6f000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84e99b8c r4:84e99800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:82c18000 r5:84e99b8c r4:84ec0200
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84df6c00 r8:84ec022c r7:82604d40 r6:dddced40 r5:dddced60
 r4:84ec0200
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84ec0200 r8:8027e8dc r7:dfc2de60 r6:84ec0280 r5:84df6c00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb9dfb0 to 0xdfb9dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84d43980
INFO: task kworker/0:42:4133 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 81657000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 80070013 ffffffff
 r5:80070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:43:4134 blocked for more than 431 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:43    state:D stack:0     pid:4134  tgid:4134  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfb15d84 r8:00000002 r7:60000113 r6:dfb15d8c r5:84df4800
 r4:84df4800
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84df4800 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb15e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebe040
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18005 r8:84df4800 r7:00000000 r6:82c18000 r5:00001000 r4:7f049000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfbb1000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84e99f8c r4:84e99c00
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:82c18000 r5:84e99f8c r4:84ec0300
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84df4800 r8:84ec032c r7:82604d40 r6:dddced40 r5:dddced60
 r4:84ec0300
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84ec0300 r8:8027e8dc r7:dfc2de60 r6:84ec0380 r5:84df4800
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb15fb0 to 0xdfb15ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84d44c40
INFO: task kworker/0:43:4134 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 818cb000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 80070013 ffffffff
 r5:80070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:44:4137 blocked for more than 431 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:44    state:D stack:0     pid:4137  tgid:4137  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfb61d84 r8:00000002 r7:60000113 r6:dfb61d8c r5:84df2400
 r4:84df2400
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84df2400 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb61e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebe6c0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18005 r8:84df2400 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfbff000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84e9a78c r4:84e9a400
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:82c18000 r5:84e9a78c r4:84ec0480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84df2400 r8:84ec04ac r7:82604d40 r6:dddced40 r5:dddced60
 r4:84ec0480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84ec0480 r8:8027e8dc r7:dfc2de60 r6:84ec0500 r5:84df2400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfb61fb0 to 0xdfb61ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebe100
INFO: task kworker/0:44:4137 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 818cb000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 80070013 ffffffff
 r5:80070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:45:4139 blocked for more than 431 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:45    state:D stack:0     pid:4139  tgid:4139  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfbb9d84 r8:00000002 r7:60000013 r6:dfbb9d8c r5:84df6000
 r4:84df6000
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84df6000 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbb9e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eaf680
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18005 r8:84df6000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00d000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:df983000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84185f8c r4:84185c00
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:82c18000 r5:84185f8c r4:84ec0400
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84df6000 r8:84ec042c r7:82604d40 r6:dddced40 r5:dddced60
 r4:84ec0400
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84ec0400 r8:8027e8dc r7:dfb61e60 r6:84ec0580 r5:84df6000
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfbb9fb0 to 0xdfbb9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebe200
INFO: task kworker/0:45:4139 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 818cb000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 80070013 ffffffff
 r5:80070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:46:4141 blocked for more than 431 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:46    state:D stack:0     pid:4141  tgid:4141  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfc19d84 r8:00000002 r7:60000113 r6:dfc19d8c r5:84df0000
 r4:84df0000
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84df0000 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc19e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eb3800
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18005 r8:84df0000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03d000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfd6d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84e9af8c r4:84e9ac00
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:82c18000 r5:84e9af8c r4:84ec0680
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84df0000 r8:84ec06ac r7:82604d40 r6:dddced40 r5:dddced60
 r4:84ec0680
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84ec0680 r8:8027e8dc r7:dfbb9e60 r6:84ec0700 r5:84df0000
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfc19fb0 to 0xdfc19ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebe580
INFO: task kworker/0:46:4141 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 818cb000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 80070013 ffffffff
 r5:80070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:79:4144 blocked for more than 431 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:79    state:D stack:0     pid:4144  tgid:4144  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfcedd84 r8:00000002 r7:60000013 r6:dfcedd8c r5:84ee0c00
 r4:84ee0c00
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84ee0c00 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcede08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eafbc0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84ee0c00 r7:00000000 r6:82c18200 r5:00001000 r4:7f033000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfd0b000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ce738c r4:84ce7000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84ce738c r4:84d40600
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ee0c00 r8:84d4062c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d40600
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d40600 r8:8027e8dc r7:dff4de60 r6:84ec0780 r5:84ee0c00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfcedfb0 to 0xdfcedff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84eaf140
INFO: task kworker/1:79:4144 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 81cf0000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 80070013 ffffffff
 r5:80070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:80:4145 blocked for more than 431 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:80    state:D stack:0     pid:4145  tgid:4145  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfcf1d84 r8:00000002 r7:60000113 r6:dfcf1d8c r5:84ee0000
 r4:84ee0000
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84ee0000 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcf1e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eaf9c0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84ee0000 r7:00000000 r6:82c18200 r5:00001000 r4:7f031000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfc9d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84e9bb8c r4:84e9b800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84e9bb8c r4:84d40580
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ee0000 r8:84d405ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d40580
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d40580 r8:8027e8dc r7:dfcede60 r6:84ec0800 r5:84ee0000
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfcf1fb0 to 0xdfcf1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84eaf2c0
INFO: task kworker/1:80:4145 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 81cf0000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 80070013 ffffffff
 r5:80070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:47:4146 blocked for more than 431 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:47    state:D stack:0     pid:4146  tgid:4146  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dff69d84 r8:00000002 r7:60000013 r6:dff69d8c r5:84ee1800
 r4:84ee1800
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84ee1800 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff69e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eb3b40
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18005 r8:84ee1800 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfd9f000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84e98b8c r4:84e98800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:82c18000 r5:84e98b8c r4:84ec0880
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ee1800 r8:84ec08ac r7:82604d40 r6:dddced40 r5:dddced60
 r4:84ec0880
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84ec0880 r8:8027e8dc r7:dfbb9e60 r6:84ec0900 r5:84ee1800
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff69fb0 to 0xdff69ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebef80
INFO: task kworker/0:47:4146 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 81cf0000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 80070013 ffffffff
 r5:80070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:48:4149 blocked for more than 431 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:48    state:D stack:0     pid:4149  tgid:4149  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dff6dd84 r8:00000002 r7:60000113 r6:dff6dd8c r5:84ee3000
 r4:84ee3000
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84ee3000 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff6de08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eb3580
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18005 r8:84ee3000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfd4b000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84e9bf8c r4:84e9bc00
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:82c18000 r5:84e9bf8c r4:84ec0980
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ee3000 r8:84ec09ac r7:82604d40 r6:dddced40 r5:dddced60
 r4:84ec0980
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84ec0980 r8:8027e8dc r7:dfc19e60 r6:84ec0a00 r5:84ee3000
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdff6dfb0 to 0xdff6dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84eaef80
INFO: task kworker/0:48:4149 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 81cf0000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 80070013 ffffffff
 r5:80070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:81:4152 blocked for more than 431 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:81    state:D stack:0     pid:4152  tgid:4152  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfd1dd84 r8:00000002 r7:60000113 r6:dfd1dd8c r5:84ee4800
 r4:84ee4800
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84ee4800 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd1de08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eaf880
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84ee4800 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3b000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ca478c r4:84ca4400
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84ca478c r4:84d40700
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ee4800 r8:84d4072c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d40700
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d40700 r8:8027e8dc r7:dfcede60 r6:84ec0a80 r5:84ee4800
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd1dfb0 to 0xdfd1dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84eafb00
INFO: task kworker/1:81:4152 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 81cf0000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 80070013 ffffffff
 r5:80070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:82:4153 blocked for more than 431 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:82    state:D stack:0     pid:4153  tgid:4153  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfd35d84 r8:00000002 r7:60000113 r6:dfd35d8c r5:84ee5400
 r4:84ee5400
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84ee5400 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd35e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eb3200
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84ee5400 r7:00000000 r6:82c18200 r5:00001000 r4:7f02f000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfabb000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84f2138c r4:84f21000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84f2138c r4:84d40680
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ee5400 r8:84d406ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d40680
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d40680 r8:8027e8dc r7:dfd1de60 r6:84ec0b80 r5:84ee5400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfd35fb0 to 0xdfd35ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84eaf980
INFO: task kworker/1:82:4153 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 81cf0000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 80070013 ffffffff
 r5:80070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:83:4157 blocked for more than 431 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:83    state:D stack:0     pid:4157  tgid:4157  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfda9d84 r8:00000002 r7:60000113 r6:dfda9d8c r5:84ee6c00
 r4:84ee6c00
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84ee6c00 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfda9e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eaf4c0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84ee6c00 r7:00000000 r6:82c18200 r5:00001000 r4:7f043000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe21000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84f2078c r4:84f20400
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84f2078c r4:84d40500
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ee6c00 r8:84d4052c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d40500
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d40500 r8:8027e8dc r7:dfd1de60 r6:84ec0c80 r5:84ee6c00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfda9fb0 to 0xdfda9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84eaf8c0
INFO: task kworker/1:83:4157 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 81cf0000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 80070013 ffffffff
 r5:80070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:50:4160 blocked for more than 431 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:50    state:D stack:0     pid:4160  tgid:4160  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfdf1d84 r8:00000002 r7:60000113 r6:dfdf1d8c r5:84ef8000
 r4:84ef8000
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84ef8000 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfdf1e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eb3dc0
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18005 r8:84ef8000 r7:00000000 r6:82c18000 r5:00001000 r4:7f041000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfdb5000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84f2038c r4:84f20000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:82c18000 r5:84f2038c r4:84ec0d00
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ef8000 r8:84ec0d2c r7:82604d40 r6:dddced40 r5:dddced60
 r4:84ec0d00
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84ec0d00 r8:8027e8dc r7:dfd65e60 r6:84ec0d80 r5:84ef8000
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfdf1fb0 to 0xdfdf1ff8)
1fa0:                                     00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84eb3ac0
INFO: task kworker/0:50:4160 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 81cf0000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 80070013 ffffffff
 r5:80070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:51:4161 blocked for more than 431 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:51    state:D stack:0     pid:4161  tgid:4161  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfcb9d84 r8:00000002 r7:60000113 r6:dfcb9d8c r5:84ef8c00
 r4:84ef8c00
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84ef8c00 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcb9e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84692600
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18005 r8:84ef8c00 r7:00000000 r6:82c18000 r5:00001000 r4:7f02d000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa97000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84f20f8c r4:84f20c00
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:82c18000 r5:84f20f8c r4:84ec0e00
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ef8c00 r8:84ec0e2c r7:82604d40 r6:dddced40 r5:dddced60
 r4:84ec0e00
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84ec0e00 r8:8027e8dc r7:dfd65e60 r6:84ec0e80 r5:84ef8c00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfcb9fb0 to 0xdfcb9ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84eb3c00
INFO: task kworker/0:51:4161 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 81cf0000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 80070013 ffffffff
 r5:80070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:84:4164 blocked for more than 431 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:84    state:D stack:0     pid:4164  tgid:4164  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfe65d84 r8:00000002 r7:60000113 r6:dfe65d8c r5:84ef9800
 r4:84ef9800
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84ef9800 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe65e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eb9400
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84ef9800 r7:00000000 r6:82c18200 r5:00001000 r4:7f037000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfb2f000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84f21b8c r4:84f21800
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84f21b8c r4:84d40980
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ef9800 r8:84d409ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d40980
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d40980 r8:8027e8dc r7:dfd35e60 r6:84d40900 r5:84ef9800
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe65fb0 to 0xdfe65ff8)
5fa0:                                     00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84eaf780
INFO: task kworker/1:84:4164 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 81cf0000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 80070013 ffffffff
 r5:80070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/1:85:4165 blocked for more than 431 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:85    state:D stack:0     pid:4165  tgid:4165  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfdadd84 r8:00000002 r7:60000113 r6:dfdadd8c r5:845d6c00
 r4:845d6c00
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:845d6c00 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfdade08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eb3240
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:845d6c00 r7:00000000 r6:82c18200 r5:00001000 r4:7f02b000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfa30000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84ca4f8c r4:84ca4c00
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:84ca4f8c r4:84d40a00
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:845d6c00 r8:84d40a2c r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d40a00
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d40a00 r8:8027e8dc r7:dfe65e60 r6:84d40a80 r5:845d6c00
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfdadfb0 to 0xdfdadff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84eaf780
INFO: task kworker/1:85:4165 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 81cf0000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 80070013 ffffffff
 r5:80070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
INFO: task kworker/0:52:4168 blocked for more than 431 seconds.
      Not tainted 6.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:52    state:D stack:0     pid:4168  tgid:4168  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf3a4>] (__schedule_loop kernel/sched/core.c:6864 [inline])
[<819be41c>] (__schedule) from [<819bf3a4>] (schedule+0x2c/0x130 kernel/sched/core.c:6879)
 r10:82718544 r9:dfa69d84 r8:00000002 r7:60000013 r6:dfa69d8c r5:84ee2400
 r4:84ee2400
[<819bf378>] (schedule) from [<819bf78c>] (schedule_preempt_disabled+0x18/0x24 kernel/sched/core.c:6936)
 r5:84ee2400 r4:82718540
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock_common kernel/locking/mutex.c:679 [inline])
[<819bf774>] (schedule_preempt_disabled) from [<819c1e70>] (__mutex_lock.constprop.0+0x300/0x6f8 kernel/locking/mutex.c:747)
[<819c1b70>] (__mutex_lock.constprop.0) from [<819c233c>] (__mutex_lock_slowpath+0x14/0x18 kernel/locking/mutex.c:1035)
 r10:8260c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa69e08
 r4:00000000
[<819c2328>] (__mutex_lock_slowpath) from [<819c237c>] (mutex_lock+0x3c/0x40 kernel/locking/mutex.c:278)
[<819c2340>] (mutex_lock) from [<804e431c>] (_vm_unmap_aliases+0x68/0x240 mm/vmalloc.c:2912)
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eafe00
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18005 r8:84ee2400 r7:00000000 r6:82c18000 r5:00001000 r4:7f035000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfb0d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:84f2178c r4:84f21400
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:dddced40 r6:82c18000 r5:84f2178c r4:84ec0f80
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84ee2400 r8:84ec0fac r7:82604d40 r6:dddced40 r5:dddced60
 r4:84ec0f80
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84ec0f80 r8:8027e8dc r7:dfcb9e60 r6:84d40b00 r5:84ee2400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfa69fb0 to 0xdfa69ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84c1ed80
INFO: task kworker/0:52:4168 is blocked on a mutex likely owned by task kworker/1:69:4104.
task:kworker/1:69    state:R  running task     stack:0     pid:4104  tgid:4104  ppid:2      task_flags:0x4208060 flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<819be41c>] (__schedule) from [<819bf7d8>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7109)
 r10:8260c9b4 r9:84e12400 r8:80200be4 r7:dfe59d54 r6:ffffffff r5:84e12400
 r4:00000000
[<819bf798>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfe59d20 to 0xdfe59d68)
9d20: 81cf0000 ed03d000 00000001 80239a78 7f00b000 00000001 828b51c4 828b45a0
9d40: 7f00b000 ed03d000 8260c9b4 dfe59d9c dfe59da0 dfe59d70 802309b0 80239a90
9d60: 80070013 ffffffff
 r5:80070013 r4:80239a90
[<8023094c>] (flush_tlb_kernel_range) from [<804e40e0>] (__purge_vmap_area_lazy+0x284/0x458 mm/vmalloc.c:2336)
 r4:828b51e4
[<804e3e5c>] (__purge_vmap_area_lazy) from [<804e4498>] (_vm_unmap_aliases+0x1e4/0x240 mm/vmalloc.c:2951)
 r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfe59dc0 r5:dfe59e08
 r4:dfe59dc0
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vm_reset_perms mm/vmalloc.c:3343 [inline])
[<804e42b4>] (_vm_unmap_aliases) from [<804e820c>] (vfree+0x16c/0x210 mm/vmalloc.c:3422)
 r10:82c16070 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebc380
 r4:00000000
[<804e80a0>] (vfree) from [<8054627c>] (execmem_free+0x30/0x50 mm/execmem.c:399)
 r9:82c18205 r8:84e12400 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000
[<8054624c>] (execmem_free) from [<803c6018>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1077)
 r5:00001000 r4:dfe3d000
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_binary_free kernel/bpf/core.c:1123 [inline])
[<803c6008>] (bpf_jit_free_exec) from [<803c63f8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1246)
[<803c6390>] (bpf_jit_free) from [<803c7484>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2891)
 r5:8418638c r4:84186000
[<803c7338>] (bpf_prog_free_deferred) from [<8027de90>] (process_one_work+0x1b4/0x4f4 kernel/workqueue.c:3238)
 r7:ddde2d40 r6:82c18200 r5:8418638c r4:84d41480
[<8027dcdc>] (process_one_work) from [<8027ead8>] (process_scheduled_works kernel/workqueue.c:3321 [inline])
[<8027dcdc>] (process_one_work) from [<8027ead8>] (worker_thread+0x1fc/0x3d8 kernel/workqueue.c:3402)
 r10:61c88647 r9:84e12400 r8:84d414ac r7:82604d40 r6:ddde2d40 r5:ddde2d60
 r4:84d41480
[<8027e8dc>] (worker_thread) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:84d41480 r8:8027e8dc r7:dfd79e60 r6:84eb8880 r5:84e12400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xdfe59fb0 to 0xdfe59ff8)
9fa0:                                     00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:84ebc440
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 6.16.0-rc6-syzkaller #0 PREEMPT 
Hardware name: ARM-Versatile Express
Call trace: 
[<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c arch/arm/kernel/traps.c:257)
 r7:00000000 r6:00000013 r5:60000093 r4:82036490
[<80201ae4>] (show_stack) from [<8021f79c>] (__dump_stack lib/dump_stack.c:94 [inline])
[<80201ae4>] (show_stack) from [<8021f79c>] (dump_stack_lvl+0x70/0x7c lib/dump_stack.c:120)
[<8021f72c>] (dump_stack_lvl) from [<8021f7c0>] (dump_stack+0x18/0x1c lib/dump_stack.c:129)
 r5:00000000 r4:00000001
[<8021f7a8>] (dump_stack) from [<819a83d8>] (nmi_cpu_backtrace+0x160/0x17c lib/nmi_backtrace.c:113)
[<819a8278>] (nmi_cpu_backtrace) from [<819a8524>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8 lib/nmi_backtrace.c:62)
 r7:00000000 r6:8260c690 r5:8261aec0 r4:ffffffff
[<819a83f4>] (nmi_trigger_cpumask_backtrace) from [<802303bc>] (arch_trigger_cpumask_backtrace+0x18/0x1c arch/arm/kernel/smp.c:852)
 r9:8260c80c r8:828a9564 r7:8261baa8 r6:00007904 r5:8261b488 r4:859f660c
[<802303a4>] (arch_trigger_cpumask_backtrace) from [<8037fca0>] (trigger_all_cpu_backtrace include/linux/nmi.h:158 [inline])
[<802303a4>] (arch_trigger_cpumask_backtrace) from [<8037fca0>] (check_hung_uninterruptible_tasks kernel/hung_task.c:307 [inline])
[<802303a4>] (arch_trigger_cpumask_backtrace) from [<8037fca0>] (watchdog+0x4a8/0x750 kernel/hung_task.c:470)
[<8037f7f8>] (watchdog) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:00000000 r8:8037f7f8 r7:82ccb500 r6:82ccb500 r5:82e46c00
 r4:00000001
[<802859d8>] (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
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:82fa3940
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 UID: 0 PID: 2732 Comm: pr/ttyAMA0 Not tainted 6.16.0-rc6-syzkaller #0 PREEMPT 
Hardware name: ARM-Versatile Express
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 spin_unlock_irqrestore include/linux/spinlock.h:406 [inline]
LR is at __uart_port_unlock_irqrestore include/linux/serial_core.h:616 [inline]
LR is at pl011_console_device_unlock+0x20/0x24 drivers/tty/serial/amba-pl011.c:2603
pc : [<819c7918>]    lr : [<80a449f8>]    psr: 60000013
sp : eb85deb0  ip : eb85dec0  fp : eb85debc
r10: 82757e3c  r9 : 00000001  r8 : 00000000
r7 : 00000117  r6 : 82757da0  r5 : 00000000  r4 : 00000001
r3 : 00000e0a  r2 : 00000000  r1 : 60000013  r0 : 84159440
Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
Control: 30c5387d  Table: 84d8a980  DAC: 00000000
Call trace: 
[<819c78f0>] (_raw_spin_unlock_irqrestore) from [<80a449f8>] (spin_unlock_irqrestore include/linux/spinlock.h:406 [inline])
[<819c78f0>] (_raw_spin_unlock_irqrestore) from [<80a449f8>] (__uart_port_unlock_irqrestore include/linux/serial_core.h:616 [inline])
[<819c78f0>] (_raw_spin_unlock_irqrestore) from [<80a449f8>] (pl011_console_device_unlock+0x20/0x24 drivers/tty/serial/amba-pl011.c:2603)
[<80a449d8>] (pl011_console_device_unlock) from [<802e79d4>] (nbcon_emit_one+0x80/0xf8 kernel/printk/nbcon.c:1123)
[<802e7954>] (nbcon_emit_one) from [<802e7bf4>] (nbcon_kthread_func+0x1a8/0x2a4 kernel/printk/nbcon.c:1210)
 r6:8260c690 r5:841a5400 r4:82757da0
[<802e7a4c>] (nbcon_kthread_func) from [<80285b04>] (kthread+0x12c/0x280 kernel/kthread.c:464)
 r10:00000000 r9:82757da0 r8:802e7a4c r7:8411bc00 r6:8411bc00 r5:841a5400
 r4:00000001
[<802859d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xeb85dfb0 to 0xeb85dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802859d8
 r4:82fd02c0