[ 757.636996] nipa-hw-worker: drivers/net:napi_threaded.py: timed out
[ 757.639471] nipa-hw-worker: [4/38] Retrying drivers/net:napi_threaded.py
[ 757.801668] kselftest: Running tests in drivers/net
[ 989.741986] INFO: task python3:5012 blocked for more than 122 seconds.
[ 989.750204] Not tainted 7.0.0-rc5-axpu-geb73350f64d5 #1
[ 989.757455] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 989.767043] task:python3 state:D stack:25312 pid:5012 tgid:5012 ppid:5011 task_flags:0x400100 flags:0x00080000
[ 989.780247] Call Trace:
[ 989.783784]
[ 989.786935] __schedule+0xad9/0x1490
[ 989.791749] ? io_schedule_timeout+0x130/0x130
[ 989.797523] ? find_held_lock+0x2b/0x80
[ 989.802627] ? __lock_release.isra.0+0x59/0x170
[ 989.808508] schedule+0xd4/0x260
[ 989.812927] schedule_preempt_disabled+0x18/0x30
[ 989.818905] __mutex_lock+0xd76/0x1f20
[ 989.823911] ? threaded_store+0x132/0x220
[ 989.829208] ? ww_mutex_lock+0x160/0x160
[ 989.834405] ? selinux_inode_free_security+0x310/0x310
[ 989.840973] ? cap_capable+0x1ed/0x3f0
[ 989.845979] ? sysfs_file_ops+0x140/0x140
[ 989.851276] ? threaded_store+0x132/0x220
[ 989.856569] threaded_store+0x132/0x220
[ 989.861669] ? tx_maxrate_store+0x4e0/0x4e0
[ 989.867166] ? sysfs_file_ops+0x140/0x140
[ 989.872462] ? sysfs_file_kobj+0xbd/0x1e0
[ 989.877755] ? sysfs_kf_write+0x65/0x160
[ 989.882955] kernfs_fop_write_iter+0x335/0x510
[ 989.888738] ? kernfs_ops+0xf0/0xf0
[ 989.893450] new_sync_write+0x308/0x6f0
[ 989.898546] ? new_sync_read+0x6f0/0x6f0
[ 989.903745] ? lock_acquire.part.0+0xbc/0x260
[ 989.909430] ? ksys_write+0xff/0x200
[ 989.914243] vfs_write+0x62a/0x980
[ 989.918856] ksys_write+0xff/0x200
[ 989.923468] ? __ia32_sys_read+0xc0/0xc0
[ 989.928666] ? kernfs_fop_llseek+0x160/0x1f0
[ 989.934257] ? rcu_is_watching+0x15/0xd0
[ 989.939455] do_syscall_64+0xf3/0x5e0
[ 989.944362] ? irq_exit_rcu+0x39/0xf0
[ 989.949269] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 989.955737] RIP: 0033:0x7ff590318c5e
[ 989.960545] RSP: 002b:00007ffff5b8ea70 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 989.969846] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff590318c5e
[ 989.978655] RDX: 0000000000000001 RSI: 000055ade527e110 RDI: 0000000000000007
[ 989.987453] RBP: 00007ffff5b8ea80 R08: 0000000000000000 R09: 0000000000000000
[ 989.996260] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff5901b3e80
[ 990.005066] R13: 000055ade527e110 R14: 0000000000000007 R15: 00007ff590a19b98
[ 990.013880]
[ 990.017147] INFO: task python3:5012 is blocked on a mutex likely owned by task python3:3054.
[ 990.027419] task:python3 state:D stack:25312 pid:3054 tgid:3054 ppid:3053 task_flags:0x400100 flags:0x00080802
[ 990.040620] Call Trace:
[ 990.044157]
[ 990.047308] __schedule+0xad9/0x1490
[ 990.052109] ? io_schedule_timeout+0x130/0x130
[ 990.057884] ? find_held_lock+0x2b/0x80
[ 990.062987] ? __try_to_del_timer_sync+0x154/0x1f0
[ 990.069165] schedule+0xd4/0x260
[ 990.073583] schedule_timeout+0x103/0x260
[ 990.078879] ? rcu_is_watching+0x15/0xd0
[ 990.084074] ? hrtimer_nanosleep_restart+0x180/0x180
[ 990.090445] ? hrtimers_cpu_dying+0x250/0x250
[ 990.096136] ? ww_mutex_lock+0x160/0x160
[ 990.101336] msleep+0x1b/0x30
[ 990.105452] napi_set_threaded+0x376/0x410
[ 990.110845] ? napi_resume_irqs+0x1a0/0x1a0
[ 990.116339] netif_set_threaded+0x254/0x400
[ 990.121833] ? sysfs_file_ops+0x140/0x140
[ 990.127128] threaded_store+0x1bb/0x220
[ 990.132229] ? tx_maxrate_store+0x4e0/0x4e0
[ 990.137719] ? sysfs_file_ops+0x140/0x140
[ 990.143014] ? sysfs_file_kobj+0xbd/0x1e0
[ 990.148308] ? sysfs_kf_write+0x65/0x160
[ 990.153505] kernfs_fop_write_iter+0x335/0x510
[ 990.159290] ? kernfs_ops+0xf0/0xf0
[ 990.163993] new_sync_write+0x308/0x6f0
[ 990.169094] ? new_sync_read+0x6f0/0x6f0
[ 990.174292] ? lock_acquire.part.0+0xbc/0x260
[ 990.179978] ? ksys_write+0xff/0x200
[ 990.184789] vfs_write+0x62a/0x980
[ 990.189394] ksys_write+0xff/0x200
[ 990.194007] ? __ia32_sys_read+0xc0/0xc0
[ 990.199203] ? kernfs_fop_llseek+0x160/0x1f0
[ 990.204790] ? rcu_is_watching+0x15/0xd0
[ 990.209989] do_syscall_64+0xf3/0x5e0
[ 990.214893] ? irq_exit_rcu+0x39/0xf0
[ 990.219800] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 990.226266] RIP: 0033:0x7f9bafbb0c5e
[ 990.231074] RSP: 002b:00007ffd51f8dc40 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 990.240370] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9bafbb0c5e
[ 990.249170] RDX: 0000000000000001 RSI: 00005600c5583110 RDI: 0000000000000007
[ 990.257980] RBP: 00007ffd51f8dc50 R08: 0000000000000000 R09: 0000000000000000
[ 990.266787] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9bafa4be80
[ 990.275587] R13: 00005600c5583110 R14: 0000000000000007 R15: 00007f9baf9da480
[ 990.284401]
[ 990.287659] \x0aShowing all locks held in the system:
[ 990.296197] 1 lock held by khungtaskd/185:
[ 990.301588] #0: ffffffffbaece120 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 990.313069] 4 locks held by python3/3054:
[ 990.318361] #0: ff1100012e2943f8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0xff/0x200
[ 990.328153] #1: ff1100013d494488 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[ 990.339113] #2: ff110001217e90f0 (kn->active#127){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 990.350266] #3: ff11000121829d00 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 990.360361] 4 locks held by python3/5012:
[ 990.365655] #0: ff1100012e2943f8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0xff/0x200
[ 990.375444] #1: ff1100019ed38888 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[ 990.386406] #2: ff110001217e90f0 (kn->active#127){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 990.397563] #3: ff11000121829d00 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 990.407652]
[ 990.410115] =============================================\x0a
[ 1112.623152] INFO: task python3:5012 blocked for more than 245 seconds.
[ 1112.631299] Not tainted 7.0.0-rc5-axpu-geb73350f64d5 #1
[ 1112.638540] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1112.648132] task:python3 state:D stack:25312 pid:5012 tgid:5012 ppid:5011 task_flags:0x400100 flags:0x00080000
[ 1112.661408] Call Trace:
[ 1112.664947]
[ 1112.668102] __schedule+0xad9/0x1490
[ 1112.672921] ? io_schedule_timeout+0x130/0x130
[ 1112.678707] ? find_held_lock+0x2b/0x80
[ 1112.683812] ? __lock_release.isra.0+0x59/0x170
[ 1112.689692] schedule+0xd4/0x260
[ 1112.694112] schedule_preempt_disabled+0x18/0x30
[ 1112.700085] __mutex_lock+0xd76/0x1f20
[ 1112.705091] ? threaded_store+0x132/0x220
[ 1112.710462] ? ww_mutex_lock+0x160/0x160
[ 1112.715663] ? selinux_inode_free_security+0x310/0x310
[ 1112.722234] ? cap_capable+0x1ed/0x3f0
[ 1112.727239] ? sysfs_file_ops+0x140/0x140
[ 1112.732540] ? threaded_store+0x132/0x220
[ 1112.737837] threaded_store+0x132/0x220
[ 1112.742941] ? tx_maxrate_store+0x4e0/0x4e0
[ 1112.748432] ? sysfs_file_ops+0x140/0x140
[ 1112.753730] ? sysfs_file_kobj+0xbd/0x1e0
[ 1112.759018] ? sysfs_kf_write+0x65/0x160
[ 1112.764221] kernfs_fop_write_iter+0x335/0x510
[ 1112.770009] ? kernfs_ops+0xf0/0xf0
[ 1112.774720] new_sync_write+0x308/0x6f0
[ 1112.779824] ? new_sync_read+0x6f0/0x6f0
[ 1112.785019] ? lock_acquire.part.0+0xbc/0x260
[ 1112.790708] ? ksys_write+0xff/0x200
[ 1112.795521] vfs_write+0x62a/0x980
[ 1112.800137] ksys_write+0xff/0x200
[ 1112.804753] ? __ia32_sys_read+0xc0/0xc0
[ 1112.809955] ? kernfs_fop_llseek+0x160/0x1f0
[ 1112.815546] ? rcu_is_watching+0x15/0xd0
[ 1112.820751] do_syscall_64+0xf3/0x5e0
[ 1112.825661] ? irq_exit_rcu+0x39/0xf0
[ 1112.830571] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1112.837038] RIP: 0033:0x7ff590318c5e
[ 1112.841848] RSP: 002b:00007ffff5b8ea70 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1112.851141] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff590318c5e
[ 1112.859952] RDX: 0000000000000001 RSI: 000055ade527e110 RDI: 0000000000000007
[ 1112.868759] RBP: 00007ffff5b8ea80 R08: 0000000000000000 R09: 0000000000000000
[ 1112.877566] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff5901b3e80
[ 1112.886374] R13: 000055ade527e110 R14: 0000000000000007 R15: 00007ff590a19b98
[ 1112.895190]
[ 1112.898503] INFO: task python3:5012 is blocked on a mutex likely owned by task python3:3054.
[ 1112.908776] task:python3 state:D stack:25312 pid:3054 tgid:3054 ppid:3053 task_flags:0x400100 flags:0x00080802
[ 1112.921982] Call Trace:
[ 1112.925519]
[ 1112.928671] __schedule+0xad9/0x1490
[ 1112.933484] ? io_schedule_timeout+0x130/0x130
[ 1112.939270] ? find_held_lock+0x2b/0x80
[ 1112.944376] ? __try_to_del_timer_sync+0x154/0x1f0
[ 1112.950559] schedule+0xd4/0x260
[ 1112.954986] schedule_timeout+0x103/0x260
[ 1112.960285] ? rcu_is_watching+0x15/0xd0
[ 1112.965485] ? hrtimer_nanosleep_restart+0x180/0x180
[ 1112.971859] ? hrtimers_cpu_dying+0x250/0x250
[ 1112.977552] ? ww_mutex_lock+0x160/0x160
[ 1112.982755] msleep+0x1b/0x30
[ 1112.986879] napi_set_threaded+0x376/0x410
[ 1112.992277] ? napi_resume_irqs+0x1a0/0x1a0
[ 1112.997775] netif_set_threaded+0x254/0x400
[ 1113.003270] ? sysfs_file_ops+0x140/0x140
[ 1113.008636] threaded_store+0x1bb/0x220
[ 1113.013731] ? tx_maxrate_store+0x4e0/0x4e0
[ 1113.019217] ? sysfs_file_ops+0x140/0x140
[ 1113.024514] ? sysfs_file_kobj+0xbd/0x1e0
[ 1113.029806] ? sysfs_kf_write+0x65/0x160
[ 1113.035008] kernfs_fop_write_iter+0x335/0x510
[ 1113.040794] ? kernfs_ops+0xf0/0xf0
[ 1113.045508] new_sync_write+0x308/0x6f0
[ 1113.050611] ? new_sync_read+0x6f0/0x6f0
[ 1113.055813] ? lock_acquire.part.0+0xbc/0x260
[ 1113.061499] ? ksys_write+0xff/0x200
[ 1113.066312] vfs_write+0x62a/0x980
[ 1113.070926] ksys_write+0xff/0x200
[ 1113.075541] ? __ia32_sys_read+0xc0/0xc0
[ 1113.080733] ? kernfs_fop_llseek+0x160/0x1f0
[ 1113.086323] ? rcu_is_watching+0x15/0xd0
[ 1113.091514] do_syscall_64+0xf3/0x5e0
[ 1113.096415] ? irq_exit_rcu+0x39/0xf0
[ 1113.101322] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1113.107780] RIP: 0033:0x7f9bafbb0c5e
[ 1113.112589] RSP: 002b:00007ffd51f8dc40 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1113.121886] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9bafbb0c5e
[ 1113.130694] RDX: 0000000000000001 RSI: 00005600c5583110 RDI: 0000000000000007
[ 1113.139493] RBP: 00007ffd51f8dc50 R08: 0000000000000000 R09: 0000000000000000
[ 1113.148293] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9bafa4be80
[ 1113.157104] R13: 00005600c5583110 R14: 0000000000000007 R15: 00007f9baf9da480
[ 1113.165920]
[ 1113.169185] \x0aShowing all locks held in the system:
[ 1113.177725] 1 lock held by khungtaskd/185:
[ 1113.183121] #0: ffffffffbaece120 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 1113.194609] 4 locks held by python3/3054:
[ 1113.199903] #0: ff1100012e2943f8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0xff/0x200
[ 1113.209694] #1: ff1100013d494488 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[ 1113.220658] #2: ff110001217e90f0 (kn->active#127){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1113.231813] #3: ff11000121829d00 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1113.241913] 4 locks held by python3/5012:
[ 1113.247209] #0: ff1100012e2943f8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0xff/0x200
[ 1113.257002] #1: ff1100019ed38888 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[ 1113.267965] #2: ff110001217e90f0 (kn->active#127){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1113.279124] #3: ff11000121829d00 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1113.289213] 5 locks held by systemd/6109:
[ 1113.294508] #0: ff1100012e56c3f8 (sb_writers#6){.+.+}-{0:0}, at: ksys_write+0xff/0x200
[ 1113.304298] #1: ff110001f10c4a88 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[ 1113.315259] #2: ffffffffbaf37248 (cgroup_mutex){+.+.}-{4:4}, at: cgroup_lock_and_drain_offline+0xa6/0x560
[ 1113.326895] #3: ffffffffbad68f30 (cpu_hotplug_lock){++++}-{0:0}, at: cgroup_update_dfl_csses+0x2a6/0x5c0
[ 1113.338441] #4: ffffffffbaf36f50 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: cgroup_update_dfl_csses+0x2b2/0x5c0
[ 1113.350769]
[ 1113.353237] =============================================\x0a
[ 1235.504334] INFO: task python3:5012 blocked for more than 368 seconds.
[ 1235.512479] Not tainted 7.0.0-rc5-axpu-geb73350f64d5 #1
[ 1235.519728] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1235.529309] task:python3 state:D stack:25312 pid:5012 tgid:5012 ppid:5011 task_flags:0x400100 flags:0x00080002
[ 1235.542516] Call Trace:
[ 1235.546056]
[ 1235.549203] __schedule+0xad9/0x1490
[ 1235.554016] ? io_schedule_timeout+0x130/0x130
[ 1235.559800] ? find_held_lock+0x2b/0x80
[ 1235.564906] ? __lock_release.isra.0+0x59/0x170
[ 1235.570789] schedule+0xd4/0x260
[ 1235.575206] schedule_preempt_disabled+0x18/0x30
[ 1235.581186] __mutex_lock+0xd76/0x1f20
[ 1235.586182] ? threaded_store+0x132/0x220
[ 1235.591480] ? ww_mutex_lock+0x160/0x160
[ 1235.596678] ? selinux_inode_free_security+0x310/0x310
[ 1235.603247] ? cap_capable+0x1ed/0x3f0
[ 1235.608254] ? sysfs_file_ops+0x140/0x140
[ 1235.613553] ? threaded_store+0x132/0x220
[ 1235.618847] threaded_store+0x132/0x220
[ 1235.623951] ? tx_maxrate_store+0x4e0/0x4e0
[ 1235.629444] ? sysfs_file_ops+0x140/0x140
[ 1235.634741] ? sysfs_file_kobj+0xbd/0x1e0
[ 1235.640028] ? sysfs_kf_write+0x65/0x160
[ 1235.645229] kernfs_fop_write_iter+0x335/0x510
[ 1235.651011] ? kernfs_ops+0xf0/0xf0
[ 1235.655720] new_sync_write+0x308/0x6f0
[ 1235.660822] ? new_sync_read+0x6f0/0x6f0
[ 1235.666024] ? lock_acquire.part.0+0xbc/0x260
[ 1235.671709] ? ksys_write+0xff/0x200
[ 1235.676520] vfs_write+0x62a/0x980
[ 1235.681134] ksys_write+0xff/0x200
[ 1235.685748] ? __ia32_sys_read+0xc0/0xc0
[ 1235.690943] ? kernfs_fop_llseek+0x160/0x1f0
[ 1235.696531] ? rcu_is_watching+0x15/0xd0
[ 1235.701730] do_syscall_64+0xf3/0x5e0
[ 1235.706635] ? irq_exit_rcu+0x39/0xf0
[ 1235.711543] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1235.718010] RIP: 0033:0x7ff590318c5e
[ 1235.722810] RSP: 002b:00007ffff5b8ea70 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1235.732108] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff590318c5e
[ 1235.740913] RDX: 0000000000000001 RSI: 000055ade527e110 RDI: 0000000000000007
[ 1235.749722] RBP: 00007ffff5b8ea80 R08: 0000000000000000 R09: 0000000000000000
[ 1235.758531] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff5901b3e80
[ 1235.767336] R13: 000055ade527e110 R14: 0000000000000007 R15: 00007ff590a19b98
[ 1235.776147]
[ 1235.779414] INFO: task python3:5012 is blocked on a mutex likely owned by task python3:3054.
[ 1235.789684] task:python3 state:D stack:25312 pid:3054 tgid:3054 ppid:3053 task_flags:0x400100 flags:0x00080802
[ 1235.802883] Call Trace:
[ 1235.806413]
[ 1235.809561] __schedule+0xad9/0x1490
[ 1235.814369] ? io_schedule_timeout+0x130/0x130
[ 1235.820151] ? find_held_lock+0x2b/0x80
[ 1235.825253] ? __try_to_del_timer_sync+0x154/0x1f0
[ 1235.831422] schedule+0xd4/0x260
[ 1235.835839] schedule_timeout+0x103/0x260
[ 1235.841135] ? rcu_is_watching+0x15/0xd0
[ 1235.846333] ? hrtimer_nanosleep_restart+0x180/0x180
[ 1235.852701] ? hrtimers_cpu_dying+0x250/0x250
[ 1235.858391] ? ww_mutex_lock+0x160/0x160
[ 1235.863591] msleep+0x1b/0x30
[ 1235.867714] napi_set_threaded+0x376/0x410
[ 1235.873108] ? napi_resume_irqs+0x1a0/0x1a0
[ 1235.878603] netif_set_threaded+0x254/0x400
[ 1235.884094] ? sysfs_file_ops+0x140/0x140
[ 1235.889390] threaded_store+0x1bb/0x220
[ 1235.894489] ? tx_maxrate_store+0x4e0/0x4e0
[ 1235.899981] ? sysfs_file_ops+0x140/0x140
[ 1235.905270] ? sysfs_file_kobj+0xbd/0x1e0
[ 1235.910566] ? sysfs_kf_write+0x65/0x160
[ 1235.915763] kernfs_fop_write_iter+0x335/0x510
[ 1235.921545] ? kernfs_ops+0xf0/0xf0
[ 1235.926256] new_sync_write+0x308/0x6f0
[ 1235.931359] ? new_sync_read+0x6f0/0x6f0
[ 1235.936549] ? lock_acquire.part.0+0xbc/0x260
[ 1235.942232] ? ksys_write+0xff/0x200
[ 1235.947044] vfs_write+0x62a/0x980
[ 1235.951660] ksys_write+0xff/0x200
[ 1235.956266] ? __ia32_sys_read+0xc0/0xc0
[ 1235.961455] ? kernfs_fop_llseek+0x160/0x1f0
[ 1235.967044] ? rcu_is_watching+0x15/0xd0
[ 1235.972245] do_syscall_64+0xf3/0x5e0
[ 1235.977141] ? irq_exit_rcu+0x39/0xf0
[ 1235.982045] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1235.988511] RIP: 0033:0x7f9bafbb0c5e
[ 1235.993317] RSP: 002b:00007ffd51f8dc40 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1236.002612] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9bafbb0c5e
[ 1236.011419] RDX: 0000000000000001 RSI: 00005600c5583110 RDI: 0000000000000007
[ 1236.020227] RBP: 00007ffd51f8dc50 R08: 0000000000000000 R09: 0000000000000000
[ 1236.029024] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9bafa4be80
[ 1236.037830] R13: 00005600c5583110 R14: 0000000000000007 R15: 00007f9baf9da480
[ 1236.046642]
[ 1236.049910] \x0aShowing all locks held in the system:
[ 1236.058444] 1 lock held by khungtaskd/185:
[ 1236.063838] #0: ffffffffbaece120 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 1236.075306] 2 locks held by systemd-journal/805:
[ 1236.081284] #0: ff1100180e8b72e0 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x18f/0x1490
[ 1236.091175] #1: ffffffffbb0c91e0 (mmu_notifier_invalidate_range_start){+.+.}-{0:0}, at: lockref_get_not_dead+0xe/0x60
[ 1236.104000] 4 locks held by python3/3054:
[ 1236.109291] #0: ff1100012e2943f8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0xff/0x200
[ 1236.119079] #1: ff1100013d494488 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[ 1236.130038] #2: ff110001217e90f0 (kn->active#127){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1236.141191] #3: ff11000121829d00 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1236.151286] 4 locks held by python3/5012:
[ 1236.156582] #0: ff1100012e2943f8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0xff/0x200
[ 1236.166373] #1: ff1100019ed38888 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[ 1236.177335] #2: ff110001217e90f0 (kn->active#127){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1236.188489] #3: ff11000121829d00 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1236.198577]
[ 1236.201042] =============================================\x0a