[  785.228103] nipa-hw-worker:   drivers/net:napi_threaded.py: timed out
[  785.230578] nipa-hw-worker: [5/44] Retrying drivers/net:napi_threaded.py
[  785.359179] kselftest: Running tests in drivers/net
[  989.712504] INFO: task python3:5837 blocked for more than 122 seconds.
[  989.720708]       Not tainted 7.1.0-rc1-fvmh-g646fd76e2503 #1
[  989.728353] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  989.737946] task:python3         state:D stack:25672 pid:5837  tgid:5837  ppid:5836   task_flags:0x400100 flags:0x00080000
[  989.751155] Call Trace:
[  989.754695]  <TASK>
[  989.757848]  __schedule+0xcba/0x1940
[  989.762668]  ? io_schedule_timeout+0x140/0x140
[  989.768453]  ? find_held_lock+0x2b/0x80
[  989.773558]  ? __lock_release.isra.0+0x6b/0x1a0
[  989.779445]  schedule+0xd4/0x260
[  989.783862]  schedule_preempt_disabled+0x18/0x30
[  989.789841]  __mutex_lock+0x6a3/0x2000
[  989.794845]  ? threaded_store+0x132/0x220
[  989.800137]  ? ww_mutex_lock+0x160/0x160
[  989.805336]  ? selinux_inode_free_security+0x330/0x330
[  989.811911]  ? cap_capable+0x1d6/0x3e0
[  989.816919]  ? threaded_store+0x132/0x220
[  989.822215]  threaded_store+0x132/0x220
[  989.827319]  ? xps_rxqs_store+0x2e0/0x2e0
[  989.832621]  ? sysfs_file_kobj+0xbd/0x1e0
[  989.837922]  ? sysfs_kf_write+0x65/0x160
[  989.843123]  ? sysfs_file_ops+0x140/0x140
[  989.848418]  kernfs_fop_write_iter+0x335/0x510
[  989.854204]  ? kernfs_ops+0xf0/0xf0
[  989.858915]  new_sync_write+0x333/0x750
[  989.864013]  ? __lock_acquire+0x508/0xc10
[  989.869310]  ? new_sync_read+0x740/0x740
[  989.874512]  ? lock_acquire.part.0+0xbc/0x260
[  989.880200]  ? ksys_write+0x116/0x250
[  989.885113]  vfs_write+0x657/0x9b0
[  989.889729]  ksys_write+0x116/0x250
[  989.894443]  ? __ia32_sys_read+0xc0/0xc0
[  989.899644]  ? kernfs_fop_llseek+0x160/0x1f0
[  989.905234]  ? rcu_is_watching+0x15/0xd0
[  989.910435]  do_syscall_64+0xf3/0x650
[  989.915349]  ? trace_hardirqs_off+0xd/0x30
[  989.920745]  ? exc_page_fault+0xda/0xf0
[  989.925848]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  989.932307] RIP: 0033:0x7f88a7eb522e
[  989.937119] RSP: 002b:00007ffd56461b10 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  989.946419] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f88a7eb522e
[  989.955229] RDX: 0000000000000001 RSI: 0000558316542410 RDI: 0000000000000007
[  989.964037] RBP: 00007ffd56461b20 R08: 0000000000000000 R09: 0000000000000000
[  989.972845] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f88a7d2d390
[  989.981654] R13: 0000558316542410 R14: 0000000000000007 R15: 0000000000000003
[  989.990466]  </TASK>
[  989.993763] INFO: task python3:5837 is blocked on a mutex likely owned by task python3:3745.
[  990.004034] task:python3         state:D stack:25672 pid:3745  tgid:3745  ppid:3744   task_flags:0x400100 flags:0x00080802
[  990.017238] Call Trace:
[  990.020775]  <TASK>
[  990.023925]  __schedule+0xcba/0x1940
[  990.028738]  ? io_schedule_timeout+0x140/0x140
[  990.034520]  ? find_held_lock+0x2b/0x80
[  990.039622]  ? __try_to_del_timer_sync+0x155/0x1f0
[  990.045791]  schedule+0xd4/0x260
[  990.050212]  schedule_timeout+0x13f/0x290
[  990.055511]  ? hrtimer_nanosleep_restart+0x270/0x270
[  990.061882]  ? trace_contention_end+0xb3/0x1a0
[  990.067666]  ? hrtimers_cpu_dying+0x3e0/0x3e0
[  990.073362]  ? ww_mutex_lock+0x160/0x160
[  990.078563]  msleep+0x1b/0x30
[  990.082688]  napi_set_threaded+0x3a5/0x440
[  990.088083]  ? napi_resume_irqs+0x1a0/0x1a0
[  990.093570]  netif_set_threaded+0x257/0x400
[  990.099064]  threaded_store+0x1b8/0x220
[  990.104168]  ? xps_rxqs_store+0x2e0/0x2e0
[  990.109466]  ? sysfs_file_kobj+0xbd/0x1e0
[  990.114756]  ? sysfs_kf_write+0x65/0x160
[  990.119958]  ? sysfs_file_ops+0x140/0x140
[  990.125254]  kernfs_fop_write_iter+0x335/0x510
[  990.131038]  ? kernfs_ops+0xf0/0xf0
[  990.135744]  new_sync_write+0x333/0x750
[  990.140845]  ? __lock_acquire+0x508/0xc10
[  990.146144]  ? new_sync_read+0x740/0x740
[  990.151349]  ? lock_acquire.part.0+0xbc/0x260
[  990.157036]  ? ksys_write+0x116/0x250
[  990.161949]  vfs_write+0x657/0x9b0
[  990.166565]  ksys_write+0x116/0x250
[  990.171276]  ? __ia32_sys_read+0xc0/0xc0
[  990.176477]  ? kernfs_fop_llseek+0x160/0x1f0
[  990.182067]  ? rcu_is_watching+0x15/0xd0
[  990.187267]  do_syscall_64+0xf3/0x650
[  990.192173]  ? irq_exit_rcu+0x1a/0x30
[  990.197081]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  990.203546] RIP: 0033:0x7fa307f8722e
[  990.208358] RSP: 002b:00007ffc32acb900 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  990.217653] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa307f8722e
[  990.226463] RDX: 0000000000000001 RSI: 000055d01dc24410 RDI: 0000000000000007
[  990.235271] RBP: 00007ffc32acb910 R08: 0000000000000000 R09: 0000000000000000
[  990.244082] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa307dff390
[  990.252890] R13: 000055d01dc24410 R14: 0000000000000007 R15: 0000000000000003
[  990.261697]  </TASK>
[  990.264957] \x0aShowing all locks held in the system:
[  990.273494] 1 lock held by khungtaskd/185:
[  990.278889]  #0: ffffffffb8efdee0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[  990.290379] 4 locks held by python3/3745:
[  990.295672]  #0: ff11000131ca13e8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[  990.305560]  #1: ff110001643f2680 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510
[  990.316525]  #2: ff11000124650b50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[  990.327680]  #3: ff11000124631d60 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[  990.337779] 4 locks held by python3/5837:
[  990.343069]  #0: ff11000131ca13e8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[  990.352958]  #1: ff110001ea290280 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510
[  990.363911]  #2: ff11000124650b50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[  990.375068]  #3: ff11000124631d60 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[  990.385161] 
[  990.387627] =============================================\x0a
[ 1112.594125] INFO: task python3:5837 blocked for more than 245 seconds.
[ 1112.602274]       Not tainted 7.1.0-rc1-fvmh-g646fd76e2503 #1
[ 1112.609524] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1112.619113] task:python3         state:D stack:25672 pid:5837  tgid:5837  ppid:5836   task_flags:0x400100 flags:0x00080000
[ 1112.632312] Call Trace:
[ 1112.635851]  <TASK>
[ 1112.639001]  __schedule+0xcba/0x1940
[ 1112.643817]  ? io_schedule_timeout+0x140/0x140
[ 1112.649601]  ? find_held_lock+0x2b/0x80
[ 1112.654705]  ? __lock_release.isra.0+0x6b/0x1a0
[ 1112.660583]  schedule+0xd4/0x260
[ 1112.665002]  schedule_preempt_disabled+0x18/0x30
[ 1112.670982]  __mutex_lock+0x6a3/0x2000
[ 1112.675979]  ? threaded_store+0x132/0x220
[ 1112.681275]  ? ww_mutex_lock+0x160/0x160
[ 1112.686473]  ? selinux_inode_free_security+0x330/0x330
[ 1112.693032]  ? cap_capable+0x1d6/0x3e0
[ 1112.698040]  ? threaded_store+0x132/0x220
[ 1112.703335]  threaded_store+0x132/0x220
[ 1112.708435]  ? xps_rxqs_store+0x2e0/0x2e0
[ 1112.713732]  ? sysfs_file_kobj+0xbd/0x1e0
[ 1112.719032]  ? sysfs_kf_write+0x65/0x160
[ 1112.724231]  ? sysfs_file_ops+0x140/0x140
[ 1112.729528]  kernfs_fop_write_iter+0x335/0x510
[ 1112.735310]  ? kernfs_ops+0xf0/0xf0
[ 1112.740021]  new_sync_write+0x333/0x750
[ 1112.745124]  ? __lock_acquire+0x508/0xc10
[ 1112.750420]  ? new_sync_read+0x740/0x740
[ 1112.755622]  ? lock_acquire.part.0+0xbc/0x260
[ 1112.761305]  ? ksys_write+0x116/0x250
[ 1112.766214]  vfs_write+0x657/0x9b0
[ 1112.770831]  ksys_write+0x116/0x250
[ 1112.775544]  ? __ia32_sys_read+0xc0/0xc0
[ 1112.780735]  ? kernfs_fop_llseek+0x160/0x1f0
[ 1112.786322]  ? rcu_is_watching+0x15/0xd0
[ 1112.791524]  do_syscall_64+0xf3/0x650
[ 1112.796430]  ? trace_hardirqs_off+0xd/0x30
[ 1112.801826]  ? exc_page_fault+0xda/0xf0
[ 1112.806928]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1112.813384] RIP: 0033:0x7f88a7eb522e
[ 1112.818195] RSP: 002b:00007ffd56461b10 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1112.827490] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f88a7eb522e
[ 1112.836298] RDX: 0000000000000001 RSI: 0000558316542410 RDI: 0000000000000007
[ 1112.845106] RBP: 00007ffd56461b20 R08: 0000000000000000 R09: 0000000000000000
[ 1112.853915] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f88a7d2d390
[ 1112.862723] R13: 0000558316542410 R14: 0000000000000007 R15: 0000000000000003
[ 1112.871537]  </TASK>
[ 1112.874820] INFO: task python3:5837 is blocked on a mutex likely owned by task python3:3745.
[ 1112.885085] task:python3         state:D stack:25672 pid:3745  tgid:3745  ppid:3744   task_flags:0x400100 flags:0x00080802
[ 1112.898287] Call Trace:
[ 1112.901826]  <TASK>
[ 1112.904974]  __schedule+0xcba/0x1940
[ 1112.909784]  ? io_schedule_timeout+0x140/0x140
[ 1112.915560]  ? find_held_lock+0x2b/0x80
[ 1112.920661]  ? __try_to_del_timer_sync+0x155/0x1f0
[ 1112.926837]  schedule+0xd4/0x260
[ 1112.931253]  schedule_timeout+0x13f/0x290
[ 1112.936548]  ? hrtimer_nanosleep_restart+0x270/0x270
[ 1112.942914]  ? trace_contention_end+0xb3/0x1a0
[ 1112.948701]  ? hrtimers_cpu_dying+0x3e0/0x3e0
[ 1112.954388]  ? ww_mutex_lock+0x160/0x160
[ 1112.959589]  msleep+0x1b/0x30
[ 1112.963712]  napi_set_threaded+0x3a5/0x440
[ 1112.969107]  ? napi_resume_irqs+0x1a0/0x1a0
[ 1112.974603]  netif_set_threaded+0x257/0x400
[ 1112.980097]  threaded_store+0x1b8/0x220
[ 1112.985200]  ? xps_rxqs_store+0x2e0/0x2e0
[ 1112.990489]  ? sysfs_file_kobj+0xbd/0x1e0
[ 1112.995775]  ? sysfs_kf_write+0x65/0x160
[ 1113.000976]  ? sysfs_file_ops+0x140/0x140
[ 1113.006272]  kernfs_fop_write_iter+0x335/0x510
[ 1113.012055]  ? kernfs_ops+0xf0/0xf0
[ 1113.016767]  new_sync_write+0x333/0x750
[ 1113.021870]  ? __lock_acquire+0x508/0xc10
[ 1113.027156]  ? new_sync_read+0x740/0x740
[ 1113.032357]  ? lock_acquire.part.0+0xbc/0x260
[ 1113.038040]  ? ksys_write+0x116/0x250
[ 1113.042949]  vfs_write+0x657/0x9b0
[ 1113.047565]  ksys_write+0x116/0x250
[ 1113.052267]  ? __ia32_sys_read+0xc0/0xc0
[ 1113.057466]  ? kernfs_fop_llseek+0x160/0x1f0
[ 1113.063055]  ? rcu_is_watching+0x15/0xd0
[ 1113.068253]  do_syscall_64+0xf3/0x650
[ 1113.073160]  ? irq_exit_rcu+0x1a/0x30
[ 1113.078056]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1113.084521] RIP: 0033:0x7fa307f8722e
[ 1113.089328] RSP: 002b:00007ffc32acb900 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1113.098623] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa307f8722e
[ 1113.107429] RDX: 0000000000000001 RSI: 000055d01dc24410 RDI: 0000000000000007
[ 1113.116234] RBP: 00007ffc32acb910 R08: 0000000000000000 R09: 0000000000000000
[ 1113.125041] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa307dff390
[ 1113.133845] R13: 000055d01dc24410 R14: 0000000000000007 R15: 0000000000000003
[ 1113.142655]  </TASK>
[ 1113.145918] \x0aShowing all locks held in the system:
[ 1113.154457] 1 lock held by khungtaskd/185:
[ 1113.159847]  #0: ffffffffb8efdee0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 1113.171320] 2 locks held by systemd-journal/809:
[ 1113.177298]  #0: ff1100180e6b72e0 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x18d/0x1940
[ 1113.187184]  #1: ffffffffb9103120 (mmu_notifier_invalidate_range_start){+.+.}-{0:0}, at: link_path_walk+0x9a7/0x1830
[ 1113.199810] 4 locks held by python3/3745:
[ 1113.205096]  #0: ff11000131ca13e8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[ 1113.214983]  #1: ff110001643f2680 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510
[ 1113.225944]  #2: ff11000124650b50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1113.237102]  #3: ff11000124631d60 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1113.247199] 4 locks held by python3/5837:
[ 1113.252493]  #0: ff11000131ca13e8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[ 1113.262384]  #1: ff110001ea290280 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510
[ 1113.273343]  #2: ff11000124650b50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1113.284498]  #3: ff11000124631d60 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1113.294589] 
[ 1113.297052] =============================================\x0a
[ 1235.475722] INFO: task python3:5837 blocked for more than 368 seconds.
[ 1235.483869]       Not tainted 7.1.0-rc1-fvmh-g646fd76e2503 #1
[ 1235.491110] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1235.500699] task:python3         state:D stack:25672 pid:5837  tgid:5837  ppid:5836   task_flags:0x400100 flags:0x00080002
[ 1235.513903] Call Trace:
[ 1235.517443]  <TASK>
[ 1235.520591]  __schedule+0xcba/0x1940
[ 1235.525406]  ? io_schedule_timeout+0x140/0x140
[ 1235.531179]  ? find_held_lock+0x2b/0x80
[ 1235.536286]  ? __lock_release.isra.0+0x6b/0x1a0
[ 1235.542170]  schedule+0xd4/0x260
[ 1235.546586]  schedule_preempt_disabled+0x18/0x30
[ 1235.552571]  __mutex_lock+0x6a3/0x2000
[ 1235.557574]  ? threaded_store+0x132/0x220
[ 1235.562873]  ? ww_mutex_lock+0x160/0x160
[ 1235.568070]  ? selinux_inode_free_security+0x330/0x330
[ 1235.574641]  ? cap_capable+0x1d6/0x3e0
[ 1235.579645]  ? threaded_store+0x132/0x220
[ 1235.584942]  threaded_store+0x132/0x220
[ 1235.590044]  ? xps_rxqs_store+0x2e0/0x2e0
[ 1235.595343]  ? sysfs_file_kobj+0xbd/0x1e0
[ 1235.600643]  ? sysfs_kf_write+0x65/0x160
[ 1235.605840]  ? sysfs_file_ops+0x140/0x140
[ 1235.611136]  kernfs_fop_write_iter+0x335/0x510
[ 1235.616920]  ? kernfs_ops+0xf0/0xf0
[ 1235.621630]  new_sync_write+0x333/0x750
[ 1235.626734]  ? __lock_acquire+0x508/0xc10
[ 1235.632028]  ? new_sync_read+0x740/0x740
[ 1235.637229]  ? lock_acquire.part.0+0xbc/0x260
[ 1235.642914]  ? ksys_write+0x116/0x250
[ 1235.647822]  vfs_write+0x657/0x9b0
[ 1235.652436]  ksys_write+0x116/0x250
[ 1235.657145]  ? __ia32_sys_read+0xc0/0xc0
[ 1235.662344]  ? kernfs_fop_llseek+0x160/0x1f0
[ 1235.667935]  ? rcu_is_watching+0x15/0xd0
[ 1235.673133]  do_syscall_64+0xf3/0x650
[ 1235.678041]  ? trace_hardirqs_off+0xd/0x30
[ 1235.683424]  ? exc_page_fault+0xda/0xf0
[ 1235.688526]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1235.694991] RIP: 0033:0x7f88a7eb522e
[ 1235.699798] RSP: 002b:00007ffd56461b10 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1235.709095] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f88a7eb522e
[ 1235.717892] RDX: 0000000000000001 RSI: 0000558316542410 RDI: 0000000000000007
[ 1235.726701] RBP: 00007ffd56461b20 R08: 0000000000000000 R09: 0000000000000000
[ 1235.735510] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f88a7d2d390
[ 1235.744317] R13: 0000558316542410 R14: 0000000000000007 R15: 0000000000000003
[ 1235.753122]  </TASK>
[ 1235.756403] INFO: task python3:5837 is blocked on a mutex likely owned by task python3:3745.
[ 1235.766677] task:python3         state:D stack:25672 pid:3745  tgid:3745  ppid:3744   task_flags:0x400100 flags:0x00080802
[ 1235.779879] Call Trace:
[ 1235.783415]  <TASK>
[ 1235.786569]  __schedule+0xcba/0x1940
[ 1235.791376]  ? io_schedule_timeout+0x140/0x140
[ 1235.797160]  ? find_held_lock+0x2b/0x80
[ 1235.802264]  ? __try_to_del_timer_sync+0x155/0x1f0
[ 1235.808439]  schedule+0xd4/0x260
[ 1235.812857]  schedule_timeout+0x13f/0x290
[ 1235.818151]  ? hrtimer_nanosleep_restart+0x270/0x270
[ 1235.824519]  ? trace_contention_end+0xb3/0x1a0
[ 1235.830302]  ? hrtimers_cpu_dying+0x3e0/0x3e0
[ 1235.835989]  ? ww_mutex_lock+0x160/0x160
[ 1235.841184]  msleep+0x1b/0x30
[ 1235.845311]  napi_set_threaded+0x3a5/0x440
[ 1235.850705]  ? napi_resume_irqs+0x1a0/0x1a0
[ 1235.856200]  netif_set_threaded+0x257/0x400
[ 1235.861690]  threaded_store+0x1b8/0x220
[ 1235.866793]  ? xps_rxqs_store+0x2e0/0x2e0
[ 1235.872087]  ? sysfs_file_kobj+0xbd/0x1e0
[ 1235.877384]  ? sysfs_kf_write+0x65/0x160
[ 1235.882584]  ? sysfs_file_ops+0x140/0x140
[ 1235.887869]  kernfs_fop_write_iter+0x335/0x510
[ 1235.893650]  ? kernfs_ops+0xf0/0xf0
[ 1235.898363]  new_sync_write+0x333/0x750
[ 1235.903454]  ? __lock_acquire+0x508/0xc10
[ 1235.908749]  ? new_sync_read+0x740/0x740
[ 1235.913947]  ? lock_acquire.part.0+0xbc/0x260
[ 1235.919632]  ? ksys_write+0x116/0x250
[ 1235.924542]  vfs_write+0x657/0x9b0
[ 1235.929157]  ksys_write+0x116/0x250
[ 1235.933868]  ? __ia32_sys_read+0xc0/0xc0
[ 1235.939067]  ? kernfs_fop_llseek+0x160/0x1f0
[ 1235.944655]  ? rcu_is_watching+0x15/0xd0
[ 1235.949856]  do_syscall_64+0xf3/0x650
[ 1235.954763]  ? irq_exit_rcu+0x1a/0x30
[ 1235.959671]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1235.966138] RIP: 0033:0x7fa307f8722e
[ 1235.970937] RSP: 002b:00007ffc32acb900 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1235.980233] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa307f8722e
[ 1235.989032] RDX: 0000000000000001 RSI: 000055d01dc24410 RDI: 0000000000000007
[ 1235.997832] RBP: 00007ffc32acb910 R08: 0000000000000000 R09: 0000000000000000
[ 1236.006641] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa307dff390
[ 1236.015449] R13: 000055d01dc24410 R14: 0000000000000007 R15: 0000000000000003
[ 1236.024260]  </TASK>
[ 1236.027525] \x0aShowing all locks held in the system:
[ 1236.036064] 1 lock held by khungtaskd/185:
[ 1236.041456]  #0: ffffffffb8efdee0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 1236.052937] 4 locks held by python3/3745:
[ 1236.058230]  #0: ff11000131ca13e8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[ 1236.068117]  #1: ff110001643f2680 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510
[ 1236.079078]  #2: ff11000124650b50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1236.090235]  #3: ff11000124631d60 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1236.100318] 4 locks held by python3/5837:
[ 1236.105611]  #0: ff11000131ca13e8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[ 1236.115498]  #1: ff110001ea290280 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510
[ 1236.126457]  #2: ff11000124650b50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1236.137614]  #3: ff11000124631d60 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1236.147704] 
[ 1236.150171] =============================================\x0a
[ 1358.357320] INFO: task python3:5837 blocked for more than 491 seconds.
[ 1358.365467]       Not tainted 7.1.0-rc1-fvmh-g646fd76e2503 #1
[ 1358.372716] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1358.382308] task:python3         state:D stack:25672 pid:5837  tgid:5837  ppid:5836   task_flags:0x400100 flags:0x00080002
[ 1358.395515] Call Trace:
[ 1358.399055]  <TASK>
[ 1358.402205]  __schedule+0xcba/0x1940
[ 1358.407023]  ? io_schedule_timeout+0x140/0x140
[ 1358.412811]  ? find_held_lock+0x2b/0x80
[ 1358.417918]  ? __lock_release.isra.0+0x6b/0x1a0
[ 1358.423803]  schedule+0xd4/0x260
[ 1358.428221]  schedule_preempt_disabled+0x18/0x30
[ 1358.434202]  __mutex_lock+0x6a3/0x2000
[ 1358.439207]  ? threaded_store+0x132/0x220
[ 1358.444507]  ? ww_mutex_lock+0x160/0x160
[ 1358.449699]  ? selinux_inode_free_security+0x330/0x330
[ 1358.456270]  ? cap_capable+0x1d6/0x3e0
[ 1358.461278]  ? threaded_store+0x132/0x220
[ 1358.466576]  threaded_store+0x132/0x220
[ 1358.471679]  ? xps_rxqs_store+0x2e0/0x2e0
[ 1358.476971]  ? sysfs_file_kobj+0xbd/0x1e0
[ 1358.482272]  ? sysfs_kf_write+0x65/0x160
[ 1358.487471]  ? sysfs_file_ops+0x140/0x140
[ 1358.492768]  kernfs_fop_write_iter+0x335/0x510
[ 1358.498552]  ? kernfs_ops+0xf0/0xf0
[ 1358.503265]  new_sync_write+0x333/0x750
[ 1358.508370]  ? __lock_acquire+0x508/0xc10
[ 1358.513666]  ? new_sync_read+0x740/0x740
[ 1358.518868]  ? lock_acquire.part.0+0xbc/0x260
[ 1358.524555]  ? ksys_write+0x116/0x250
[ 1358.529456]  vfs_write+0x657/0x9b0
[ 1358.534070]  ksys_write+0x116/0x250
[ 1358.538784]  ? __ia32_sys_read+0xc0/0xc0
[ 1358.543982]  ? kernfs_fop_llseek+0x160/0x1f0
[ 1358.549571]  ? rcu_is_watching+0x15/0xd0
[ 1358.554764]  do_syscall_64+0xf3/0x650
[ 1358.559670]  ? trace_hardirqs_off+0xd/0x30
[ 1358.565067]  ? exc_page_fault+0xda/0xf0
[ 1358.570173]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1358.576643] RIP: 0033:0x7f88a7eb522e
[ 1358.581454] RSP: 002b:00007ffd56461b10 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1358.590742] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f88a7eb522e
[ 1358.599550] RDX: 0000000000000001 RSI: 0000558316542410 RDI: 0000000000000007
[ 1358.608350] RBP: 00007ffd56461b20 R08: 0000000000000000 R09: 0000000000000000
[ 1358.617163] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f88a7d2d390
[ 1358.625975] R13: 0000558316542410 R14: 0000000000000007 R15: 0000000000000003
[ 1358.634788]  </TASK>
[ 1358.638060] INFO: task python3:5837 is blocked on a mutex likely owned by task python3:3745.
[ 1358.648333] task:python3         state:D stack:25672 pid:3745  tgid:3745  ppid:3744   task_flags:0x400100 flags:0x00080802
[ 1358.661535] Call Trace:
[ 1358.665075]  <TASK>
[ 1358.668224]  __schedule+0xcba/0x1940
[ 1358.673033]  ? io_schedule_timeout+0x140/0x140
[ 1358.678821]  ? find_held_lock+0x2b/0x80
[ 1358.683925]  ? __try_to_del_timer_sync+0x155/0x1f0
[ 1358.690105]  schedule+0xd4/0x260
[ 1358.694523]  schedule_timeout+0x13f/0x290
[ 1358.699821]  ? hrtimer_nanosleep_restart+0x270/0x270
[ 1358.706184]  ? trace_contention_end+0xb3/0x1a0
[ 1358.711971]  ? hrtimers_cpu_dying+0x3e0/0x3e0
[ 1358.717661]  ? ww_mutex_lock+0x160/0x160
[ 1358.722862]  msleep+0x1b/0x30
[ 1358.726988]  napi_set_threaded+0x3a5/0x440
[ 1358.732382]  ? napi_resume_irqs+0x1a0/0x1a0
[ 1358.737875]  netif_set_threaded+0x257/0x400
[ 1358.743362]  threaded_store+0x1b8/0x220
[ 1358.748463]  ? xps_rxqs_store+0x2e0/0x2e0
[ 1358.753763]  ? sysfs_file_kobj+0xbd/0x1e0
[ 1358.759061]  ? sysfs_kf_write+0x65/0x160
[ 1358.764262]  ? sysfs_file_ops+0x140/0x140
[ 1358.769559]  kernfs_fop_write_iter+0x335/0x510
[ 1358.775344]  ? kernfs_ops+0xf0/0xf0
[ 1358.780056]  new_sync_write+0x333/0x750
[ 1358.785168]  ? __lock_acquire+0x508/0xc10
[ 1358.790462]  ? new_sync_read+0x740/0x740
[ 1358.795662]  ? lock_acquire.part.0+0xbc/0x260
[ 1358.801348]  ? ksys_write+0x116/0x250
[ 1358.806257]  vfs_write+0x657/0x9b0
[ 1358.810872]  ksys_write+0x116/0x250
[ 1358.815585]  ? __ia32_sys_read+0xc0/0xc0
[ 1358.820788]  ? kernfs_fop_llseek+0x160/0x1f0
[ 1358.826378]  ? rcu_is_watching+0x15/0xd0
[ 1358.831579]  do_syscall_64+0xf3/0x650
[ 1358.836488]  ? irq_exit_rcu+0x1a/0x30
[ 1358.841399]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1358.847864] RIP: 0033:0x7fa307f8722e
[ 1358.852672] RSP: 002b:00007ffc32acb900 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1358.861969] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa307f8722e
[ 1358.870778] RDX: 0000000000000001 RSI: 000055d01dc24410 RDI: 0000000000000007
[ 1358.879584] RBP: 00007ffc32acb910 R08: 0000000000000000 R09: 0000000000000000
[ 1358.888392] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa307dff390
[ 1358.897201] R13: 000055d01dc24410 R14: 0000000000000007 R15: 0000000000000003
[ 1358.906013]  </TASK>
[ 1358.909278] \x0aShowing all locks held in the system:
[ 1358.917816] 1 lock held by khungtaskd/185:
[ 1358.923211]  #0: ffffffffb8efdee0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 1358.934685] 4 locks held by python3/3745:
[ 1358.939982]  #0: ff11000131ca13e8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[ 1358.949870]  #1: ff110001643f2680 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510
[ 1358.960835]  #2: ff11000124650b50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1358.971993]  #3: ff11000124631d60 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1358.982088] 4 locks held by python3/5837:
[ 1358.987384]  #0: ff11000131ca13e8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[ 1358.997273]  #1: ff110001ea290280 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510
[ 1359.008228]  #2: ff11000124650b50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1359.019384]  #3: ff11000124631d60 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1359.029479] 
[ 1359.031946] =============================================\x0a