[  761.132595] nipa-hw-worker:   drivers/net:napi_threaded.py: timed out
[  761.137887] nipa-hw-worker: [5/46] Retrying drivers/net:napi_threaded.py
[  761.299472] kselftest: Running tests in drivers/net
[  989.718483] INFO: task python3:5318 blocked for more than 122 seconds.
[  989.726719]       Not tainted 7.1.0-szyj-g301dae6d4adb #1
[  989.734270] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  989.743859] task:python3         state:D stack:25704 pid:5318  tgid:5318  ppid:5317   task_flags:0x400100 flags:0x00080000
[  989.757062] Call Trace:
[  989.760601]  <TASK>
[  989.763750]  __schedule+0xeeb/0x2010
[  989.768565]  ? io_schedule_timeout+0x140/0x140
[  989.774349]  ? find_held_lock+0x2b/0x80
[  989.779445]  schedule+0xe7/0x2f0
[  989.783865]  schedule_preempt_disabled+0x18/0x30
[  989.789836]  __mutex_lock+0x6a1/0x1f10
[  989.794840]  ? threaded_store+0x132/0x220
[  989.800140]  ? ww_mutex_lock+0x160/0x160
[  989.805336]  ? selinux_inode_free_security+0x330/0x330
[  989.811904]  ? cap_capable+0x1d7/0x3d0
[  989.816911]  ? sysfs_file_ops+0x140/0x140
[  989.822207]  ? threaded_store+0x132/0x220
[  989.827503]  threaded_store+0x132/0x220
[  989.832604]  ? xps_rxqs_store+0x2e0/0x2e0
[  989.837901]  ? sysfs_file_ops+0x140/0x140
[  989.843202]  ? sysfs_file_kobj+0xbd/0x1e0
[  989.848500]  ? sysfs_kf_write+0x65/0x160
[  989.853690]  kernfs_fop_write_iter+0x335/0x510
[  989.859465]  ? kernfs_ops+0xf0/0xf0
[  989.864177]  new_sync_write+0x33e/0x760
[  989.869280]  ? __lock_acquire+0x518/0xc20
[  989.874577]  ? new_sync_read+0x750/0x750
[  989.879774]  ? lock_acquire.part.0+0xbc/0x260
[  989.885461]  ? ksys_write+0x116/0x250
[  989.890371]  vfs_write+0x657/0x970
[  989.894984]  ksys_write+0x116/0x250
[  989.899691]  ? __ia32_sys_read+0xc0/0xc0
[  989.904889]  ? kernfs_fop_llseek+0x160/0x1f0
[  989.910477]  ? rcu_is_watching+0x15/0xd0
[  989.915678]  do_syscall_64+0xf3/0x650
[  989.920582]  ? trace_hardirqs_off+0xd/0x30
[  989.925975]  ? exc_page_fault+0xda/0xf0
[  989.931077]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  989.937534] RIP: 0033:0x7fe584de964e
[  989.942341] RSP: 002b:00007ffd2d1e5940 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  989.951636] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe584de964e
[  989.960441] RDX: 0000000000000001 RSI: 000056196505cbf0 RDI: 0000000000000007
[  989.969248] RBP: 00007ffd2d1e5950 R08: 0000000000000000 R09: 0000000000000000
[  989.978055] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe584c62390
[  989.986867] R13: 000056196505cbf0 R14: 0000000000000007 R15: 00007fe584bf5120
[  989.995678]  </TASK>
[  989.998956] INFO: task python3:5318 is blocked on a mutex likely owned by task python3:3358.
[  990.009229] task:python3         state:D stack:25704 pid:3358  tgid:3358  ppid:3357   task_flags:0x400100 flags:0x00080803
[  990.022427] Call Trace:
[  990.025967]  <TASK>
[  990.029115]  __schedule+0xeeb/0x2010
[  990.033923]  ? io_schedule_timeout+0x140/0x140
[  990.039705]  ? find_held_lock+0x2b/0x80
[  990.044810]  schedule+0xe7/0x2f0
[  990.049228]  schedule_timeout+0x13f/0x290
[  990.054524]  ? hrtimer_nanosleep_restart+0x270/0x270
[  990.060890]  ? trace_contention_end+0xb3/0x180
[  990.066674]  ? hrtimers_cpu_dying+0x3e0/0x3e0
[  990.072355]  ? ww_mutex_lock+0x160/0x160
[  990.077543]  msleep+0x1b/0x30
[  990.081667]  napi_set_threaded+0x3a5/0x440
[  990.087062]  ? napi_resume_irqs+0x1a0/0x1a0
[  990.092556]  netif_set_threaded+0x257/0x400
[  990.098047]  ? sysfs_file_ops+0x140/0x140
[  990.103344]  threaded_store+0x1b8/0x220
[  990.108446]  ? xps_rxqs_store+0x2e0/0x2e0
[  990.113733]  ? sysfs_file_ops+0x140/0x140
[  990.119028]  ? sysfs_file_kobj+0xbd/0x1e0
[  990.124328]  ? sysfs_kf_write+0x65/0x160
[  990.129526]  kernfs_fop_write_iter+0x335/0x510
[  990.135310]  ? kernfs_ops+0xf0/0xf0
[  990.140021]  new_sync_write+0x33e/0x760
[  990.145122]  ? __lock_acquire+0x518/0xc20
[  990.150417]  ? new_sync_read+0x750/0x750
[  990.155617]  ? lock_acquire.part.0+0xbc/0x260
[  990.161305]  ? ksys_write+0x116/0x250
[  990.166211]  vfs_write+0x657/0x970
[  990.170827]  ksys_write+0x116/0x250
[  990.175527]  ? __ia32_sys_read+0xc0/0xc0
[  990.180723]  ? kernfs_fop_llseek+0x160/0x1f0
[  990.186314]  ? rcu_is_watching+0x15/0xd0
[  990.191505]  do_syscall_64+0xf3/0x650
[  990.196408]  ? irq_exit_rcu+0x1a/0x30
[  990.201316]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  990.207781] RIP: 0033:0x7f3dd34a764e
[  990.212589] RSP: 002b:00007ffc42264720 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  990.221882] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3dd34a764e
[  990.230691] RDX: 0000000000000001 RSI: 000056334aa16bf0 RDI: 0000000000000007
[  990.239502] RBP: 00007ffc42264730 R08: 0000000000000000 R09: 0000000000000000
[  990.248307] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3dd3320390
[  990.257112] R13: 000056334aa16bf0 R14: 0000000000000007 R15: 00007f3dd32b5120
[  990.265926]  </TASK>
[  990.269185] \x0aShowing all locks held in the system:
[  990.277720] 1 lock held by khungtaskd/184:
[  990.283111]  #0: ffffffffb8302b40 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[  990.294596] 4 locks held by python3/3358:
[  990.299892]  #0: ff1100012fcd1428 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[  990.309780]  #1: ff110001ed04f480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[  990.320742]  #2: ff11000121fe0910 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[  990.331888]  #3: ff11000121f81e10 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[  990.341979] 4 locks held by python3/5318:
[  990.347271]  #0: ff1100012fcd1428 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[  990.357157]  #1: ff11000141e25c80 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[  990.368119]  #2: ff11000121fe0910 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[  990.379277]  #3: ff11000121f81e10 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[  990.389366] 
[  990.391830] =============================================\x0a
[ 1112.599736] INFO: task python3:5318 blocked for more than 245 seconds.
[ 1112.607873]       Not tainted 7.1.0-szyj-g301dae6d4adb #1
[ 1112.614731] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1112.624312] task:python3         state:D stack:25704 pid:5318  tgid:5318  ppid:5317   task_flags:0x400100 flags:0x00080000
[ 1112.637517] Call Trace:
[ 1112.641058]  <TASK>
[ 1112.644208]  __schedule+0xeeb/0x2010
[ 1112.649024]  ? io_schedule_timeout+0x140/0x140
[ 1112.654808]  ? find_held_lock+0x2b/0x80
[ 1112.659909]  schedule+0xe7/0x2f0
[ 1112.664331]  schedule_preempt_disabled+0x18/0x30
[ 1112.670310]  __mutex_lock+0x6a1/0x1f10
[ 1112.675314]  ? threaded_store+0x132/0x220
[ 1112.680616]  ? ww_mutex_lock+0x160/0x160
[ 1112.685813]  ? selinux_inode_free_security+0x330/0x330
[ 1112.692382]  ? cap_capable+0x1d7/0x3d0
[ 1112.697388]  ? sysfs_file_ops+0x140/0x140
[ 1112.702685]  ? threaded_store+0x132/0x220
[ 1112.707980]  threaded_store+0x132/0x220
[ 1112.713085]  ? xps_rxqs_store+0x2e0/0x2e0
[ 1112.718379]  ? sysfs_file_ops+0x140/0x140
[ 1112.723677]  ? sysfs_file_kobj+0xbd/0x1e0
[ 1112.728969]  ? sysfs_kf_write+0x65/0x160
[ 1112.734171]  kernfs_fop_write_iter+0x335/0x510
[ 1112.739959]  ? kernfs_ops+0xf0/0xf0
[ 1112.744671]  new_sync_write+0x33e/0x760
[ 1112.749774]  ? __lock_acquire+0x518/0xc20
[ 1112.755072]  ? new_sync_read+0x750/0x750
[ 1112.760271]  ? lock_acquire.part.0+0xbc/0x260
[ 1112.765950]  ? ksys_write+0x116/0x250
[ 1112.770861]  vfs_write+0x657/0x970
[ 1112.775476]  ksys_write+0x116/0x250
[ 1112.780190]  ? __ia32_sys_read+0xc0/0xc0
[ 1112.785387]  ? kernfs_fop_llseek+0x160/0x1f0
[ 1112.790975]  ? rcu_is_watching+0x15/0xd0
[ 1112.796177]  do_syscall_64+0xf3/0x650
[ 1112.801083]  ? trace_hardirqs_off+0xd/0x30
[ 1112.806476]  ? exc_page_fault+0xda/0xf0
[ 1112.811583]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1112.818053] RIP: 0033:0x7fe584de964e
[ 1112.822864] RSP: 002b:00007ffd2d1e5940 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1112.832165] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe584de964e
[ 1112.840974] RDX: 0000000000000001 RSI: 000056196505cbf0 RDI: 0000000000000007
[ 1112.849785] RBP: 00007ffd2d1e5950 R08: 0000000000000000 R09: 0000000000000000
[ 1112.858596] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe584c62390
[ 1112.867403] R13: 000056196505cbf0 R14: 0000000000000007 R15: 00007fe584bf5120
[ 1112.876218]  </TASK>
[ 1112.879493] INFO: task python3:5318 is blocked on a mutex likely owned by task python3:3358.
[ 1112.889765] task:python3         state:D stack:25704 pid:3358  tgid:3358  ppid:3357   task_flags:0x400100 flags:0x00080803
[ 1112.902967] Call Trace:
[ 1112.906505]  <TASK>
[ 1112.909657]  __schedule+0xeeb/0x2010
[ 1112.914471]  ? io_schedule_timeout+0x140/0x140
[ 1112.920256]  ? find_held_lock+0x2b/0x80
[ 1112.925354]  schedule+0xe7/0x2f0
[ 1112.929773]  schedule_timeout+0x13f/0x290
[ 1112.935070]  ? hrtimer_nanosleep_restart+0x270/0x270
[ 1112.941440]  ? trace_contention_end+0xb3/0x180
[ 1112.947227]  ? hrtimers_cpu_dying+0x3e0/0x3e0
[ 1112.952919]  ? ww_mutex_lock+0x160/0x160
[ 1112.958120]  msleep+0x1b/0x30
[ 1112.962246]  napi_set_threaded+0x3a5/0x440
[ 1112.967640]  ? napi_resume_irqs+0x1a0/0x1a0
[ 1112.973136]  netif_set_threaded+0x257/0x400
[ 1112.978630]  ? sysfs_file_ops+0x140/0x140
[ 1112.983929]  threaded_store+0x1b8/0x220
[ 1112.989033]  ? xps_rxqs_store+0x2e0/0x2e0
[ 1112.994328]  ? sysfs_file_ops+0x140/0x140
[ 1112.999626]  ? sysfs_file_kobj+0xbd/0x1e0
[ 1113.004913]  ? sysfs_kf_write+0x65/0x160
[ 1113.010113]  kernfs_fop_write_iter+0x335/0x510
[ 1113.015898]  ? kernfs_ops+0xf0/0xf0
[ 1113.020608]  new_sync_write+0x33e/0x760
[ 1113.025713]  ? __lock_acquire+0x518/0xc20
[ 1113.031012]  ? new_sync_read+0x750/0x750
[ 1113.036211]  ? lock_acquire.part.0+0xbc/0x260
[ 1113.041888]  ? ksys_write+0x116/0x250
[ 1113.046799]  vfs_write+0x657/0x970
[ 1113.051414]  ksys_write+0x116/0x250
[ 1113.056126]  ? __ia32_sys_read+0xc0/0xc0
[ 1113.061326]  ? kernfs_fop_llseek+0x160/0x1f0
[ 1113.066915]  ? rcu_is_watching+0x15/0xd0
[ 1113.072116]  do_syscall_64+0xf3/0x650
[ 1113.077023]  ? irq_exit_rcu+0x1a/0x30
[ 1113.081930]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1113.088399] RIP: 0033:0x7f3dd34a764e
[ 1113.093209] RSP: 002b:00007ffc42264720 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1113.102499] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3dd34a764e
[ 1113.111312] RDX: 0000000000000001 RSI: 000056334aa16bf0 RDI: 0000000000000007
[ 1113.120121] RBP: 00007ffc42264730 R08: 0000000000000000 R09: 0000000000000000
[ 1113.128932] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3dd3320390
[ 1113.137738] R13: 000056334aa16bf0 R14: 0000000000000007 R15: 00007f3dd32b5120
[ 1113.146552]  </TASK>
[ 1113.149816] \x0aShowing all locks held in the system:
[ 1113.158355] 1 lock held by khungtaskd/184:
[ 1113.163749]  #0: ffffffffb8302b40 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 1113.175223] 2 locks held by systemd-journal/808:
[ 1113.181201]  #0: ff110014e1bb73a0 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x18c/0x2010
[ 1113.191091]  #1: ffffffffb850f000 (mmu_notifier_invalidate_range_start){+.+.}-{0:0}, at: fs_reclaim_acquire+0x7b/0x120
[ 1113.203920] 4 locks held by python3/3358:
[ 1113.209213]  #0: ff1100012fcd1428 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[ 1113.219103]  #1: ff110001ed04f480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[ 1113.230065]  #2: ff11000121fe0910 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1113.241222]  #3: ff11000121f81e10 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1113.251318] 4 locks held by python3/5318:
[ 1113.256617]  #0: ff1100012fcd1428 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[ 1113.266508]  #1: ff11000141e25c80 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[ 1113.277472]  #2: ff11000121fe0910 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1113.288627]  #3: ff11000121f81e10 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1113.298720] 
[ 1113.301189] =============================================\x0a
[ 1235.480982] INFO: task python3:5318 blocked for more than 368 seconds.
[ 1235.489128]       Not tainted 7.1.0-szyj-g301dae6d4adb #1
[ 1235.495991] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1235.505579] task:python3         state:D stack:25704 pid:5318  tgid:5318  ppid:5317   task_flags:0x400100 flags:0x00080002
[ 1235.518785] Call Trace:
[ 1235.522324]  <TASK>
[ 1235.525472]  __schedule+0xeeb/0x2010
[ 1235.530289]  ? io_schedule_timeout+0x140/0x140
[ 1235.536071]  ? find_held_lock+0x2b/0x80
[ 1235.541176]  schedule+0xe7/0x2f0
[ 1235.545587]  schedule_preempt_disabled+0x18/0x30
[ 1235.551555]  __mutex_lock+0x6a1/0x1f10
[ 1235.556559]  ? threaded_store+0x132/0x220
[ 1235.561858]  ? ww_mutex_lock+0x160/0x160
[ 1235.567054]  ? selinux_inode_free_security+0x330/0x330
[ 1235.573621]  ? cap_capable+0x1d7/0x3d0
[ 1235.578629]  ? sysfs_file_ops+0x140/0x140
[ 1235.583927]  ? threaded_store+0x132/0x220
[ 1235.589226]  threaded_store+0x132/0x220
[ 1235.594327]  ? xps_rxqs_store+0x2e0/0x2e0
[ 1235.599621]  ? sysfs_file_ops+0x140/0x140
[ 1235.604914]  ? sysfs_file_kobj+0xbd/0x1e0
[ 1235.610209]  ? sysfs_kf_write+0x65/0x160
[ 1235.615408]  kernfs_fop_write_iter+0x335/0x510
[ 1235.621181]  ? kernfs_ops+0xf0/0xf0
[ 1235.625888]  new_sync_write+0x33e/0x760
[ 1235.630992]  ? __lock_acquire+0x518/0xc20
[ 1235.636288]  ? new_sync_read+0x750/0x750
[ 1235.641487]  ? lock_acquire.part.0+0xbc/0x260
[ 1235.647165]  ? ksys_write+0x116/0x250
[ 1235.652075]  vfs_write+0x657/0x970
[ 1235.656689]  ksys_write+0x116/0x250
[ 1235.661397]  ? __ia32_sys_read+0xc0/0xc0
[ 1235.666594]  ? kernfs_fop_llseek+0x160/0x1f0
[ 1235.672182]  ? rcu_is_watching+0x15/0xd0
[ 1235.677383]  do_syscall_64+0xf3/0x650
[ 1235.682288]  ? trace_hardirqs_off+0xd/0x30
[ 1235.687683]  ? exc_page_fault+0xda/0xf0
[ 1235.692786]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1235.699253] RIP: 0033:0x7fe584de964e
[ 1235.704064] RSP: 002b:00007ffd2d1e5940 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1235.713362] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe584de964e
[ 1235.722169] RDX: 0000000000000001 RSI: 000056196505cbf0 RDI: 0000000000000007
[ 1235.730975] RBP: 00007ffd2d1e5950 R08: 0000000000000000 R09: 0000000000000000
[ 1235.739781] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe584c62390
[ 1235.748591] R13: 000056196505cbf0 R14: 0000000000000007 R15: 00007fe584bf5120
[ 1235.757405]  </TASK>
[ 1235.760691] INFO: task python3:5318 is blocked on a mutex likely owned by task python3:3358.
[ 1235.770963] task:python3         state:D stack:25704 pid:3358  tgid:3358  ppid:3357   task_flags:0x400100 flags:0x00080803
[ 1235.784165] Call Trace:
[ 1235.787704]  <TASK>
[ 1235.790850]  __schedule+0xeeb/0x2010
[ 1235.795660]  ? io_schedule_timeout+0x140/0x140
[ 1235.801440]  ? find_held_lock+0x2b/0x80
[ 1235.806543]  schedule+0xe7/0x2f0
[ 1235.810963]  schedule_timeout+0x13f/0x290
[ 1235.816261]  ? hrtimer_nanosleep_restart+0x270/0x270
[ 1235.822618]  ? trace_contention_end+0xb3/0x180
[ 1235.828401]  ? hrtimers_cpu_dying+0x3e0/0x3e0
[ 1235.834090]  ? ww_mutex_lock+0x160/0x160
[ 1235.839279]  msleep+0x1b/0x30
[ 1235.843402]  napi_set_threaded+0x3a5/0x440
[ 1235.848796]  ? napi_resume_irqs+0x1a0/0x1a0
[ 1235.854292]  netif_set_threaded+0x257/0x400
[ 1235.859782]  ? sysfs_file_ops+0x140/0x140
[ 1235.865079]  threaded_store+0x1b8/0x220
[ 1235.870177]  ? xps_rxqs_store+0x2e0/0x2e0
[ 1235.875474]  ? sysfs_file_ops+0x140/0x140
[ 1235.880767]  ? sysfs_file_kobj+0xbd/0x1e0
[ 1235.886064]  ? sysfs_kf_write+0x65/0x160
[ 1235.891261]  kernfs_fop_write_iter+0x335/0x510
[ 1235.897043]  ? kernfs_ops+0xf0/0xf0
[ 1235.901753]  new_sync_write+0x33e/0x760
[ 1235.906852]  ? __lock_acquire+0x518/0xc20
[ 1235.912146]  ? new_sync_read+0x750/0x750
[ 1235.917346]  ? lock_acquire.part.0+0xbc/0x260
[ 1235.923022]  ? ksys_write+0x116/0x250
[ 1235.927930]  vfs_write+0x657/0x970
[ 1235.932536]  ksys_write+0x116/0x250
[ 1235.937240]  ? __ia32_sys_read+0xc0/0xc0
[ 1235.942428]  ? kernfs_fop_llseek+0x160/0x1f0
[ 1235.948015]  ? rcu_is_watching+0x15/0xd0
[ 1235.953213]  do_syscall_64+0xf3/0x650
[ 1235.958119]  ? irq_exit_rcu+0x1a/0x30
[ 1235.963018]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1235.969481] RIP: 0033:0x7f3dd34a764e
[ 1235.974289] RSP: 002b:00007ffc42264720 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1235.983586] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3dd34a764e
[ 1235.992393] RDX: 0000000000000001 RSI: 000056334aa16bf0 RDI: 0000000000000007
[ 1236.001196] RBP: 00007ffc42264730 R08: 0000000000000000 R09: 0000000000000000
[ 1236.010003] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3dd3320390
[ 1236.018808] R13: 000056334aa16bf0 R14: 0000000000000007 R15: 00007f3dd32b5120
[ 1236.027621]  </TASK>
[ 1236.030884] \x0aShowing all locks held in the system:
[ 1236.039419] 1 lock held by khungtaskd/184:
[ 1236.044811]  #0: ffffffffb8302b40 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 1236.056281] 2 locks held by systemd-journal/808:
[ 1236.062258]  #0: ff110014e1c373a0 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x18c/0x2010
[ 1236.072145]  #1: ffffffffb850f000 (mmu_notifier_invalidate_range_start){+.+.}-{0:0}, at: link_path_walk+0x9a7/0x1830
[ 1236.084775] 4 locks held by python3/3358:
[ 1236.090071]  #0: ff1100012fcd1428 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[ 1236.099958]  #1: ff110001ed04f480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[ 1236.110920]  #2: ff11000121fe0910 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1236.122078]  #3: ff11000121f81e10 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1236.132170] 4 locks held by python3/5318:
[ 1236.137465]  #0: ff1100012fcd1428 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[ 1236.147356]  #1: ff11000141e25c80 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[ 1236.158315]  #2: ff11000121fe0910 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1236.169473]  #3: ff11000121f81e10 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1236.179563] 
[ 1236.182019] =============================================\x0a
[ 1358.362243] INFO: task python3:5318 blocked for more than 491 seconds.
[ 1358.370396]       Not tainted 7.1.0-szyj-g301dae6d4adb #1
[ 1358.377259] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1358.386849] task:python3         state:D stack:25704 pid:5318  tgid:5318  ppid:5317   task_flags:0x400100 flags:0x00080002
[ 1358.400055] Call Trace:
[ 1358.403596]  <TASK>
[ 1358.406747]  __schedule+0xeeb/0x2010
[ 1358.411567]  ? io_schedule_timeout+0x140/0x140
[ 1358.417350]  ? find_held_lock+0x2b/0x80
[ 1358.422460]  schedule+0xe7/0x2f0
[ 1358.426881]  schedule_preempt_disabled+0x18/0x30
[ 1358.432859]  __mutex_lock+0x6a1/0x1f10
[ 1358.437865]  ? threaded_store+0x132/0x220
[ 1358.443165]  ? ww_mutex_lock+0x160/0x160
[ 1358.448363]  ? selinux_inode_free_security+0x330/0x330
[ 1358.454935]  ? cap_capable+0x1d7/0x3d0
[ 1358.459944]  ? sysfs_file_ops+0x140/0x140
[ 1358.465242]  ? threaded_store+0x132/0x220
[ 1358.470541]  threaded_store+0x132/0x220
[ 1358.475644]  ? xps_rxqs_store+0x2e0/0x2e0
[ 1358.480933]  ? sysfs_file_ops+0x140/0x140
[ 1358.486219]  ? sysfs_file_kobj+0xbd/0x1e0
[ 1358.491515]  ? sysfs_kf_write+0x65/0x160
[ 1358.496714]  kernfs_fop_write_iter+0x335/0x510
[ 1358.502501]  ? kernfs_ops+0xf0/0xf0
[ 1358.507214]  new_sync_write+0x33e/0x760
[ 1358.512317]  ? __lock_acquire+0x518/0xc20
[ 1358.517614]  ? new_sync_read+0x750/0x750
[ 1358.522816]  ? lock_acquire.part.0+0xbc/0x260
[ 1358.528503]  ? ksys_write+0x116/0x250
[ 1358.533413]  vfs_write+0x657/0x970
[ 1358.538029]  ksys_write+0x116/0x250
[ 1358.542743]  ? __ia32_sys_read+0xc0/0xc0
[ 1358.547944]  ? kernfs_fop_llseek+0x160/0x1f0
[ 1358.553536]  ? rcu_is_watching+0x15/0xd0
[ 1358.558736]  do_syscall_64+0xf3/0x650
[ 1358.563636]  ? trace_hardirqs_off+0xd/0x30
[ 1358.569032]  ? exc_page_fault+0xda/0xf0
[ 1358.574127]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1358.580594] RIP: 0033:0x7fe584de964e
[ 1358.585395] RSP: 002b:00007ffd2d1e5940 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1358.594695] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe584de964e
[ 1358.603505] RDX: 0000000000000001 RSI: 000056196505cbf0 RDI: 0000000000000007
[ 1358.612315] RBP: 00007ffd2d1e5950 R08: 0000000000000000 R09: 0000000000000000
[ 1358.621123] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe584c62390
[ 1358.629934] R13: 000056196505cbf0 R14: 0000000000000007 R15: 00007fe584bf5120
[ 1358.638749]  </TASK>
[ 1358.642070] INFO: task python3:5318 is blocked on a mutex likely owned by task python3:3358.
[ 1358.652347] task:python3         state:D stack:25704 pid:3358  tgid:3358  ppid:3357   task_flags:0x400100 flags:0x00080803
[ 1358.665551] Call Trace:
[ 1358.669089]  <TASK>
[ 1358.672239]  __schedule+0xeeb/0x2010
[ 1358.677049]  ? io_schedule_timeout+0x140/0x140
[ 1358.682835]  ? find_held_lock+0x2b/0x80
[ 1358.687943]  schedule+0xe7/0x2f0
[ 1358.692360]  schedule_timeout+0x13f/0x290
[ 1358.697659]  ? hrtimer_nanosleep_restart+0x270/0x270
[ 1358.704028]  ? trace_contention_end+0xb3/0x180
[ 1358.709813]  ? hrtimers_cpu_dying+0x3e0/0x3e0
[ 1358.715505]  ? ww_mutex_lock+0x160/0x160
[ 1358.720704]  msleep+0x1b/0x30
[ 1358.724828]  napi_set_threaded+0x3a5/0x440
[ 1358.730225]  ? napi_resume_irqs+0x1a0/0x1a0
[ 1358.735722]  netif_set_threaded+0x257/0x400
[ 1358.741214]  ? sysfs_file_ops+0x140/0x140
[ 1358.746505]  threaded_store+0x1b8/0x220
[ 1358.751607]  ? xps_rxqs_store+0x2e0/0x2e0
[ 1358.756897]  ? sysfs_file_ops+0x140/0x140
[ 1358.762192]  ? sysfs_file_kobj+0xbd/0x1e0
[ 1358.767491]  ? sysfs_kf_write+0x65/0x160
[ 1358.772691]  kernfs_fop_write_iter+0x335/0x510
[ 1358.778474]  ? kernfs_ops+0xf0/0xf0
[ 1358.783186]  new_sync_write+0x33e/0x760
[ 1358.788287]  ? __lock_acquire+0x518/0xc20
[ 1358.793584]  ? new_sync_read+0x750/0x750
[ 1358.798786]  ? lock_acquire.part.0+0xbc/0x260
[ 1358.804474]  ? ksys_write+0x116/0x250
[ 1358.809383]  vfs_write+0x657/0x970
[ 1358.813997]  ksys_write+0x116/0x250
[ 1358.818712]  ? __ia32_sys_read+0xc0/0xc0
[ 1358.823912]  ? kernfs_fop_llseek+0x160/0x1f0
[ 1358.829500]  ? rcu_is_watching+0x15/0xd0
[ 1358.834700]  do_syscall_64+0xf3/0x650
[ 1358.839604]  ? irq_exit_rcu+0x1a/0x30
[ 1358.844514]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1358.850980] RIP: 0033:0x7f3dd34a764e
[ 1358.855789] RSP: 002b:00007ffc42264720 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1358.865089] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3dd34a764e
[ 1358.873895] RDX: 0000000000000001 RSI: 000056334aa16bf0 RDI: 0000000000000007
[ 1358.882704] RBP: 00007ffc42264730 R08: 0000000000000000 R09: 0000000000000000
[ 1358.891513] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3dd3320390
[ 1358.900322] R13: 000056334aa16bf0 R14: 0000000000000007 R15: 00007f3dd32b5120
[ 1358.909137]  </TASK>
[ 1358.912407] \x0aShowing all locks held in the system:
[ 1358.920953] 1 lock held by khungtaskd/184:
[ 1358.926345]  #0: ffffffffb8302b40 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 1358.937836] 4 locks held by python3/3358:
[ 1358.943133]  #0: ff1100012fcd1428 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[ 1358.953026]  #1: ff110001ed04f480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[ 1358.963988]  #2: ff11000121fe0910 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1358.975145]  #3: ff11000121f81e10 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1358.985234] 4 locks held by python3/5318:
[ 1358.990530]  #0: ff1100012fcd1428 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[ 1359.000422]  #1: ff11000141e25c80 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[ 1359.011385]  #2: ff11000121fe0910 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1359.022547]  #3: ff11000121f81e10 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1359.032642] 
[ 1359.035109] =============================================\x0a