[ 762.648917] nipa-hw-worker: drivers/net:napi_threaded.py: timed out
[ 762.651328] nipa-hw-worker: [4/37] Retrying drivers/net:napi_threaded.py
[ 762.816000] kselftest: Running tests in drivers/net
[ 981.549952] kworker/u130:2 (349) used greatest stack depth: 21688 bytes left
[ 989.741089] INFO: task python3:5128 blocked for more than 122 seconds.
[ 989.749271] Not tainted 7.0.0-rc3-gibx-g1ab580a3ae19 #1
[ 989.756519] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 989.766111] task:python3 state:D stack:25312 pid:5128 tgid:5128 ppid:5127 task_flags:0x400100 flags:0x00080002
[ 989.779318] Call Trace:
[ 989.782859]
[ 989.786011] __schedule+0xad9/0x1490
[ 989.790826] ? io_schedule_timeout+0x130/0x130
[ 989.796611] ? find_held_lock+0x2b/0x80
[ 989.801715] ? __lock_release.isra.0+0x59/0x170
[ 989.807592] schedule+0xd4/0x260
[ 989.812013] schedule_preempt_disabled+0x18/0x30
[ 989.817993] __mutex_lock+0xd76/0x1f20
[ 989.823000] ? threaded_store+0x132/0x220
[ 989.828301] ? ww_mutex_lock+0x160/0x160
[ 989.833502] ? selinux_inode_free_security+0x310/0x310
[ 989.840075] ? cap_capable+0x1ed/0x3f0
[ 989.845082] ? sysfs_file_ops+0x140/0x140
[ 989.850380] ? threaded_store+0x132/0x220
[ 989.855676] threaded_store+0x132/0x220
[ 989.860780] ? tx_maxrate_store+0x4e0/0x4e0
[ 989.866276] ? sysfs_file_ops+0x140/0x140
[ 989.871570] ? sysfs_file_kobj+0xbd/0x1e0
[ 989.876869] ? sysfs_kf_write+0x65/0x160
[ 989.882067] kernfs_fop_write_iter+0x335/0x510
[ 989.887851] ? kernfs_ops+0xf0/0xf0
[ 989.892561] new_sync_write+0x308/0x6f0
[ 989.897665] ? new_sync_read+0x6f0/0x6f0
[ 989.902865] ? lock_acquire.part.0+0xbc/0x260
[ 989.908552] ? ksys_write+0xff/0x200
[ 989.913367] vfs_write+0x62a/0x980
[ 989.917983] ksys_write+0xff/0x200
[ 989.922599] ? __ia32_sys_read+0xc0/0xc0
[ 989.927797] ? kernfs_fop_llseek+0x160/0x1f0
[ 989.933390] ? rcu_is_watching+0x15/0xd0
[ 989.938592] do_syscall_64+0xf3/0x5e0
[ 989.943499] ? exc_page_fault+0x9e/0xb0
[ 989.948600] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 989.955067] RIP: 0033:0x7f0873274c5e
[ 989.959877] RSP: 002b:00007ffd9b5e6e50 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 989.969174] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0873274c5e
[ 989.977982] RDX: 0000000000000001 RSI: 0000562660250cd0 RDI: 0000000000000007
[ 989.986781] RBP: 00007ffd9b5e6e60 R08: 0000000000000000 R09: 0000000000000000
[ 989.995581] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f087310fe80
[ 990.004390] R13: 0000562660250cd0 R14: 0000000000000007 R15: 00007f0873975b98
[ 990.013205]
[ 990.016485] INFO: task python3:5128 is blocked on a mutex likely owned by task python3:3178.
[ 990.026759] task:python3 state:D stack:25312 pid:3178 tgid:3178 ppid:3177 task_flags:0x400100 flags:0x00080802
[ 990.039963] Call Trace:
[ 990.043503]
[ 990.046651] __schedule+0xad9/0x1490
[ 990.051460] ? io_schedule_timeout+0x130/0x130
[ 990.057247] ? find_held_lock+0x2b/0x80
[ 990.062349] ? __try_to_del_timer_sync+0x154/0x1f0
[ 990.068520] schedule+0xd4/0x260
[ 990.072938] schedule_timeout+0x103/0x260
[ 990.078234] ? rcu_is_watching+0x15/0xd0
[ 990.083433] ? hrtimer_nanosleep_restart+0x180/0x180
[ 990.089803] ? hrtimers_cpu_dying+0x250/0x250
[ 990.095494] ? ww_mutex_lock+0x160/0x160
[ 990.100691] msleep+0x1b/0x30
[ 990.104816] napi_set_threaded+0x376/0x410
[ 990.110212] ? napi_resume_irqs+0x1a0/0x1a0
[ 990.115699] netif_set_threaded+0x254/0x400
[ 990.121194] ? sysfs_file_ops+0x140/0x140
[ 990.126492] threaded_store+0x1bb/0x220
[ 990.131597] ? tx_maxrate_store+0x4e0/0x4e0
[ 990.137091] ? sysfs_file_ops+0x140/0x140
[ 990.142386] ? sysfs_file_kobj+0xbd/0x1e0
[ 990.147683] ? sysfs_kf_write+0x65/0x160
[ 990.152885] kernfs_fop_write_iter+0x335/0x510
[ 990.158673] ? kernfs_ops+0xf0/0xf0
[ 990.163384] new_sync_write+0x308/0x6f0
[ 990.168488] ? new_sync_read+0x6f0/0x6f0
[ 990.173691] ? lock_acquire.part.0+0xbc/0x260
[ 990.179380] ? ksys_write+0xff/0x200
[ 990.184194] vfs_write+0x62a/0x980
[ 990.188811] ksys_write+0xff/0x200
[ 990.193426] ? __ia32_sys_read+0xc0/0xc0
[ 990.198624] ? kernfs_fop_llseek+0x160/0x1f0
[ 990.204212] ? rcu_is_watching+0x15/0xd0
[ 990.209413] do_syscall_64+0xf3/0x5e0
[ 990.214319] ? irq_exit_rcu+0x39/0xf0
[ 990.219226] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 990.225695] RIP: 0033:0x7f4eb026dc5e
[ 990.230505] RSP: 002b:00007ffec6bf9d20 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 990.239803] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4eb026dc5e
[ 990.248610] RDX: 0000000000000001 RSI: 00005589270f2cd0 RDI: 0000000000000007
[ 990.257413] RBP: 00007ffec6bf9d30 R08: 0000000000000000 R09: 0000000000000000
[ 990.266220] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4eb0108e80
[ 990.275027] R13: 00005589270f2cd0 R14: 0000000000000007 R15: 00007f4eb0096480
[ 990.283842]
[ 990.287101] \x0aShowing all locks held in the system:
[ 990.295642] 1 lock held by khungtaskd/185:
[ 990.301036] #0: ffffffff904cde20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 990.312523] 4 locks held by python3/3178:
[ 990.317820] #0: ff1100012d1e43f8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0xff/0x200
[ 990.327611] #1: ff1100013cc7be88 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[ 990.338572] #2: ff110001209370f0 (kn->active#127){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 990.349731] #3: ff110001209a1cb8 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 990.359827] 4 locks held by python3/5128:
[ 990.365123] #0: ff1100012d1e43f8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0xff/0x200
[ 990.374912] #1: ff110001b130a688 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[ 990.385878] #2: ff110001209370f0 (kn->active#127){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 990.397029] #3: ff110001209a1cb8 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 990.407117]
[ 990.409585] =============================================\x0a
[ 1112.615431] block nvme0n1: No UUID available providing old NGUID
SUBSYSTEM=block
DEVICE=b259:0
[ 1112.623363] INFO: task python3:5128 blocked for more than 245 seconds.
[ 1112.631665] Not tainted 7.0.0-rc3-gibx-g1ab580a3ae19 #1
[ 1112.638917] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1112.648508] task:python3 state:D stack:25312 pid:5128 tgid:5128 ppid:5127 task_flags:0x400100 flags:0x00080002
[ 1112.661714] Call Trace:
[ 1112.665254]
[ 1112.668403] __schedule+0xad9/0x1490
[ 1112.673220] ? io_schedule_timeout+0x130/0x130
[ 1112.679004] ? find_held_lock+0x2b/0x80
[ 1112.684109] ? __lock_release.isra.0+0x59/0x170
[ 1112.689994] schedule+0xd4/0x260
[ 1112.694414] schedule_preempt_disabled+0x18/0x30
[ 1112.700395] __mutex_lock+0xd76/0x1f20
[ 1112.705402] ? threaded_store+0x132/0x220
[ 1112.710704] ? ww_mutex_lock+0x160/0x160
[ 1112.715902] ? selinux_inode_free_security+0x310/0x310
[ 1112.722462] ? cap_capable+0x1ed/0x3f0
[ 1112.727472] ? sysfs_file_ops+0x140/0x140
[ 1112.732773] ? threaded_store+0x132/0x220
[ 1112.738068] threaded_store+0x132/0x220
[ 1112.743173] ? tx_maxrate_store+0x4e0/0x4e0
[ 1112.748668] ? sysfs_file_ops+0x140/0x140
[ 1112.753966] ? sysfs_file_kobj+0xbd/0x1e0
[ 1112.759264] ? sysfs_kf_write+0x65/0x160
[ 1112.764466] kernfs_fop_write_iter+0x335/0x510
[ 1112.770341] ? kernfs_ops+0xf0/0xf0
[ 1112.775053] new_sync_write+0x308/0x6f0
[ 1112.780160] ? new_sync_read+0x6f0/0x6f0
[ 1112.785361] ? lock_acquire.part.0+0xbc/0x260
[ 1112.791119] ? ksys_write+0xff/0x200
[ 1112.795933] vfs_write+0x62a/0x980
[ 1112.800550] ksys_write+0xff/0x200
[ 1112.805163] ? __ia32_sys_read+0xc0/0xc0
[ 1112.810361] ? kernfs_fop_llseek+0x160/0x1f0
[ 1112.815953] ? rcu_is_watching+0x15/0xd0
[ 1112.821157] do_syscall_64+0xf3/0x5e0
[ 1112.826066] ? exc_page_fault+0x9e/0xb0
[ 1112.831169] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1112.837635] RIP: 0033:0x7f0873274c5e
[ 1112.842448] RSP: 002b:00007ffd9b5e6e50 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1112.851745] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0873274c5e
[ 1112.860543] RDX: 0000000000000001 RSI: 0000562660250cd0 RDI: 0000000000000007
[ 1112.869352] RBP: 00007ffd9b5e6e60 R08: 0000000000000000 R09: 0000000000000000
[ 1112.878161] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f087310fe80
[ 1112.886972] R13: 0000562660250cd0 R14: 0000000000000007 R15: 00007f0873975b98
[ 1112.895787]
[ 1112.899117] INFO: task python3:5128 is blocked on a mutex likely owned by task python3:3178.
[ 1112.909392] task:python3 state:D stack:25312 pid:3178 tgid:3178 ppid:3177 task_flags:0x400100 flags:0x00080802
[ 1112.922594] Call Trace:
[ 1112.926132]
[ 1112.929285] __schedule+0xad9/0x1490
[ 1112.934096] ? io_schedule_timeout+0x130/0x130
[ 1112.939871] ? find_held_lock+0x2b/0x80
[ 1112.944965] ? __try_to_del_timer_sync+0x154/0x1f0
[ 1112.951144] schedule+0xd4/0x260
[ 1112.955561] schedule_timeout+0x103/0x260
[ 1112.960860] ? rcu_is_watching+0x15/0xd0
[ 1112.966059] ? hrtimer_nanosleep_restart+0x180/0x180
[ 1112.972496] ? hrtimers_cpu_dying+0x250/0x250
[ 1112.978188] ? ww_mutex_lock+0x160/0x160
[ 1112.983389] msleep+0x1b/0x30
[ 1112.987513] napi_set_threaded+0x376/0x410
[ 1112.992908] ? napi_resume_irqs+0x1a0/0x1a0
[ 1112.998405] netif_set_threaded+0x254/0x400
[ 1113.003899] ? sysfs_file_ops+0x140/0x140
[ 1113.009197] threaded_store+0x1bb/0x220
[ 1113.014304] ? tx_maxrate_store+0x4e0/0x4e0
[ 1113.019796] ? sysfs_file_ops+0x140/0x140
[ 1113.025091] ? sysfs_file_kobj+0xbd/0x1e0
[ 1113.030388] ? sysfs_kf_write+0x65/0x160
[ 1113.035580] kernfs_fop_write_iter+0x335/0x510
[ 1113.041357] ? kernfs_ops+0xf0/0xf0
[ 1113.046070] new_sync_write+0x308/0x6f0
[ 1113.051174] ? new_sync_read+0x6f0/0x6f0
[ 1113.056373] ? lock_acquire.part.0+0xbc/0x260
[ 1113.062054] ? ksys_write+0xff/0x200
[ 1113.066866] vfs_write+0x62a/0x980
[ 1113.071480] ksys_write+0xff/0x200
[ 1113.076094] ? __ia32_sys_read+0xc0/0xc0
[ 1113.081295] ? kernfs_fop_llseek+0x160/0x1f0
[ 1113.086887] ? rcu_is_watching+0x15/0xd0
[ 1113.092090] do_syscall_64+0xf3/0x5e0
[ 1113.096999] ? irq_exit_rcu+0x39/0xf0
[ 1113.101906] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1113.108374] RIP: 0033:0x7f4eb026dc5e
[ 1113.113174] RSP: 002b:00007ffec6bf9d20 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1113.122474] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4eb026dc5e
[ 1113.131284] RDX: 0000000000000001 RSI: 00005589270f2cd0 RDI: 0000000000000007
[ 1113.140095] RBP: 00007ffec6bf9d30 R08: 0000000000000000 R09: 0000000000000000
[ 1113.148905] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4eb0108e80
[ 1113.157711] R13: 00005589270f2cd0 R14: 0000000000000007 R15: 00007f4eb0096480
[ 1113.166523]
[ 1113.169856] \x0aShowing all locks held in the system:
[ 1113.178399] 1 lock held by khungtaskd/185:
[ 1113.183794] #0: ffffffff904cde20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 1113.195272] 2 locks held by systemd-journal/800:
[ 1113.201250] #0: ff1100180dcb71e0 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x18f/0x1490
[ 1113.211140] #1: ffffffff906c8960 (mmu_notifier_invalidate_range_start){+.+.}-{0:0}, at: fs_reclaim_acquire+0x7b/0x120
[ 1113.223963] 1 lock held by dbus-broker/1064:
[ 1113.229557] 4 locks held by python3/3178:
[ 1113.234854] #0: ff1100012d1e43f8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0xff/0x200
[ 1113.244646] #1: ff1100013cc7be88 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[ 1113.255598] #2: ff110001209370f0 (kn->active#127){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1113.266746] #3: ff110001209a1cb8 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1113.276853] 4 locks held by python3/5128:
[ 1113.282149] #0: ff1100012d1e43f8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0xff/0x200
[ 1113.291940] #1: ff110001b130a688 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[ 1113.302903] #2: ff110001209370f0 (kn->active#127){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1113.314059] #3: ff110001209a1cb8 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1113.324149] 1 lock held by fwupd/6220:
[ 1113.329162]
[ 1113.331639] =============================================\x0a
[ 1235.504654] INFO: task python3:5128 blocked for more than 368 seconds.
[ 1235.512802] Not tainted 7.0.0-rc3-gibx-g1ab580a3ae19 #1
[ 1235.520051] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1235.529642] task:python3 state:D stack:25312 pid:5128 tgid:5128 ppid:5127 task_flags:0x400100 flags:0x00080002
[ 1235.542845] Call Trace:
[ 1235.546385]
[ 1235.549533] __schedule+0xad9/0x1490
[ 1235.554346] ? io_schedule_timeout+0x130/0x130
[ 1235.560130] ? find_held_lock+0x2b/0x80
[ 1235.565232] ? __lock_release.isra.0+0x59/0x170
[ 1235.571116] schedule+0xd4/0x260
[ 1235.575532] schedule_preempt_disabled+0x18/0x30
[ 1235.581512] __mutex_lock+0xd76/0x1f20
[ 1235.586515] ? threaded_store+0x132/0x220
[ 1235.591804] ? ww_mutex_lock+0x160/0x160
[ 1235.597002] ? selinux_inode_free_security+0x310/0x310
[ 1235.603572] ? cap_capable+0x1ed/0x3f0
[ 1235.608576] ? sysfs_file_ops+0x140/0x140
[ 1235.613875] ? threaded_store+0x132/0x220
[ 1235.619160] threaded_store+0x132/0x220
[ 1235.624265] ? tx_maxrate_store+0x4e0/0x4e0
[ 1235.629757] ? sysfs_file_ops+0x140/0x140
[ 1235.635043] ? sysfs_file_kobj+0xbd/0x1e0
[ 1235.640337] ? sysfs_kf_write+0x65/0x160
[ 1235.645534] kernfs_fop_write_iter+0x335/0x510
[ 1235.651320] ? kernfs_ops+0xf0/0xf0
[ 1235.656028] new_sync_write+0x308/0x6f0
[ 1235.661132] ? new_sync_read+0x6f0/0x6f0
[ 1235.666324] ? lock_acquire.part.0+0xbc/0x260
[ 1235.672007] ? ksys_write+0xff/0x200
[ 1235.676819] vfs_write+0x62a/0x980
[ 1235.681433] ksys_write+0xff/0x200
[ 1235.686047] ? __ia32_sys_read+0xc0/0xc0
[ 1235.691244] ? kernfs_fop_llseek+0x160/0x1f0
[ 1235.696832] ? rcu_is_watching+0x15/0xd0
[ 1235.702033] do_syscall_64+0xf3/0x5e0
[ 1235.706938] ? exc_page_fault+0x9e/0xb0
[ 1235.712037] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1235.718506] RIP: 0033:0x7f0873274c5e
[ 1235.723312] RSP: 002b:00007ffd9b5e6e50 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1235.732608] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0873274c5e
[ 1235.741413] RDX: 0000000000000001 RSI: 0000562660250cd0 RDI: 0000000000000007
[ 1235.750221] RBP: 00007ffd9b5e6e60 R08: 0000000000000000 R09: 0000000000000000
[ 1235.759017] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f087310fe80
[ 1235.767822] R13: 0000562660250cd0 R14: 0000000000000007 R15: 00007f0873975b98
[ 1235.776635]
[ 1235.779901] INFO: task python3:5128 is blocked on a mutex likely owned by task python3:3178.
[ 1235.790174] task:python3 state:D stack:25312 pid:3178 tgid:3178 ppid:3177 task_flags:0x400100 flags:0x00080802
[ 1235.803374] Call Trace:
[ 1235.806904]
[ 1235.810053] __schedule+0xad9/0x1490
[ 1235.814863] ? io_schedule_timeout+0x130/0x130
[ 1235.820636] ? find_held_lock+0x2b/0x80
[ 1235.825738] ? __try_to_del_timer_sync+0x154/0x1f0
[ 1235.831914] schedule+0xd4/0x260
[ 1235.836321] schedule_timeout+0x103/0x260
[ 1235.841616] ? rcu_is_watching+0x15/0xd0
[ 1235.846816] ? hrtimer_nanosleep_restart+0x180/0x180
[ 1235.853185] ? hrtimers_cpu_dying+0x250/0x250
[ 1235.858875] ? ww_mutex_lock+0x160/0x160
[ 1235.864073] msleep+0x1b/0x30
[ 1235.868197] napi_set_threaded+0x376/0x410
[ 1235.873594] ? napi_resume_irqs+0x1a0/0x1a0
[ 1235.879086] netif_set_threaded+0x254/0x400
[ 1235.884579] ? sysfs_file_ops+0x140/0x140
[ 1235.889877] threaded_store+0x1bb/0x220
[ 1235.894978] ? tx_maxrate_store+0x4e0/0x4e0
[ 1235.900470] ? sysfs_file_ops+0x140/0x140
[ 1235.905760] ? sysfs_file_kobj+0xbd/0x1e0
[ 1235.911055] ? sysfs_kf_write+0x65/0x160
[ 1235.916254] kernfs_fop_write_iter+0x335/0x510
[ 1235.922037] ? kernfs_ops+0xf0/0xf0
[ 1235.926745] new_sync_write+0x308/0x6f0
[ 1235.931845] ? new_sync_read+0x6f0/0x6f0
[ 1235.937045] ? lock_acquire.part.0+0xbc/0x260
[ 1235.942730] ? ksys_write+0xff/0x200
[ 1235.947540] vfs_write+0x62a/0x980
[ 1235.952153] ksys_write+0xff/0x200
[ 1235.956764] ? __ia32_sys_read+0xc0/0xc0
[ 1235.961959] ? kernfs_fop_llseek+0x160/0x1f0
[ 1235.967549] ? rcu_is_watching+0x15/0xd0
[ 1235.972742] do_syscall_64+0xf3/0x5e0
[ 1235.977644] ? irq_exit_rcu+0x39/0xf0
[ 1235.982551] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1235.989019] RIP: 0033:0x7f4eb026dc5e
[ 1235.993826] RSP: 002b:00007ffec6bf9d20 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1236.003121] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4eb026dc5e
[ 1236.011927] RDX: 0000000000000001 RSI: 00005589270f2cd0 RDI: 0000000000000007
[ 1236.020735] RBP: 00007ffec6bf9d30 R08: 0000000000000000 R09: 0000000000000000
[ 1236.029535] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4eb0108e80
[ 1236.038343] R13: 00005589270f2cd0 R14: 0000000000000007 R15: 00007f4eb0096480
[ 1236.047157]
[ 1236.050421] \x0aShowing all locks held in the system:
[ 1236.058957] 1 lock held by khungtaskd/185:
[ 1236.064347] #0: ffffffff904cde20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 1236.075827] 4 locks held by python3/3178:
[ 1236.081123] #0: ff1100012d1e43f8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0xff/0x200
[ 1236.090913] #1: ff1100013cc7be88 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[ 1236.101876] #2: ff110001209370f0 (kn->active#127){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1236.113030] #3: ff110001209a1cb8 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1236.123122] 4 locks held by python3/5128:
[ 1236.128414] #0: ff1100012d1e43f8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0xff/0x200
[ 1236.138202] #1: ff110001b130a688 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[ 1236.149161] #2: ff110001209370f0 (kn->active#127){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1236.160317] #3: ff110001209a1cb8 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1236.170410]
[ 1236.172876] =============================================\x0a
[ 1358.384959] INFO: task python3:5128 blocked for more than 491 seconds.
[ 1358.393118] Not tainted 7.0.0-rc3-gibx-g1ab580a3ae19 #1
[ 1358.400371] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1358.409962] task:python3 state:D stack:25312 pid:5128 tgid:5128 ppid:5127 task_flags:0x400100 flags:0x00080002
[ 1358.423168] Call Trace:
[ 1358.426707]
[ 1358.429856] __schedule+0xad9/0x1490
[ 1358.434673] ? io_schedule_timeout+0x130/0x130
[ 1358.440457] ? find_held_lock+0x2b/0x80
[ 1358.445562] ? __lock_release.isra.0+0x59/0x170
[ 1358.451447] schedule+0xd4/0x260
[ 1358.455862] schedule_preempt_disabled+0x18/0x30
[ 1358.461841] __mutex_lock+0xd76/0x1f20
[ 1358.466844] ? threaded_store+0x132/0x220
[ 1358.472141] ? ww_mutex_lock+0x160/0x160
[ 1358.477340] ? selinux_inode_free_security+0x310/0x310
[ 1358.483910] ? cap_capable+0x1ed/0x3f0
[ 1358.488917] ? sysfs_file_ops+0x140/0x140
[ 1358.494215] ? threaded_store+0x132/0x220
[ 1358.499511] threaded_store+0x132/0x220
[ 1358.504614] ? tx_maxrate_store+0x4e0/0x4e0
[ 1358.510097] ? sysfs_file_ops+0x140/0x140
[ 1358.515385] ? sysfs_file_kobj+0xbd/0x1e0
[ 1358.520679] ? sysfs_kf_write+0x65/0x160
[ 1358.525879] kernfs_fop_write_iter+0x335/0x510
[ 1358.531655] ? kernfs_ops+0xf0/0xf0
[ 1358.536367] new_sync_write+0x308/0x6f0
[ 1358.541531] ? new_sync_read+0x6f0/0x6f0
[ 1358.546722] ? lock_acquire.part.0+0xbc/0x260
[ 1358.552407] ? ksys_write+0xff/0x200
[ 1358.557216] vfs_write+0x62a/0x980
[ 1358.561828] ksys_write+0xff/0x200
[ 1358.566440] ? __ia32_sys_read+0xc0/0xc0
[ 1358.571635] ? kernfs_fop_llseek+0x160/0x1f0
[ 1358.577224] ? rcu_is_watching+0x15/0xd0
[ 1358.582423] do_syscall_64+0xf3/0x5e0
[ 1358.587330] ? exc_page_fault+0x9e/0xb0
[ 1358.592430] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1358.598898] RIP: 0033:0x7f0873274c5e
[ 1358.603708] RSP: 002b:00007ffd9b5e6e50 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1358.613003] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0873274c5e
[ 1358.621811] RDX: 0000000000000001 RSI: 0000562660250cd0 RDI: 0000000000000007
[ 1358.630610] RBP: 00007ffd9b5e6e60 R08: 0000000000000000 R09: 0000000000000000
[ 1358.639417] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f087310fe80
[ 1358.648216] R13: 0000562660250cd0 R14: 0000000000000007 R15: 00007f0873975b98
[ 1358.657022]
[ 1358.660336] INFO: task python3:5128 is blocked on a mutex likely owned by task python3:3178.
[ 1358.670609] task:python3 state:D stack:25312 pid:3178 tgid:3178 ppid:3177 task_flags:0x400100 flags:0x00080802
[ 1358.683812] Call Trace:
[ 1358.687349]
[ 1358.690499] __schedule+0xad9/0x1490
[ 1358.695309] ? io_schedule_timeout+0x130/0x130
[ 1358.701092] ? find_held_lock+0x2b/0x80
[ 1358.706194] ? __try_to_del_timer_sync+0x154/0x1f0
[ 1358.712362] schedule+0xd4/0x260
[ 1358.716778] schedule_timeout+0x103/0x260
[ 1358.722076] ? rcu_is_watching+0x15/0xd0
[ 1358.727275] ? hrtimer_nanosleep_restart+0x180/0x180
[ 1358.733645] ? hrtimers_cpu_dying+0x250/0x250
[ 1358.739325] ? ww_mutex_lock+0x160/0x160
[ 1358.744524] msleep+0x1b/0x30
[ 1358.748649] napi_set_threaded+0x376/0x410
[ 1358.754042] ? napi_resume_irqs+0x1a0/0x1a0
[ 1358.759535] netif_set_threaded+0x254/0x400
[ 1358.765029] ? sysfs_file_ops+0x140/0x140
[ 1358.770323] threaded_store+0x1bb/0x220
[ 1358.775425] ? tx_maxrate_store+0x4e0/0x4e0
[ 1358.780914] ? sysfs_file_ops+0x140/0x140
[ 1358.786209] ? sysfs_file_kobj+0xbd/0x1e0
[ 1358.791504] ? sysfs_kf_write+0x65/0x160
[ 1358.796704] kernfs_fop_write_iter+0x335/0x510
[ 1358.802479] ? kernfs_ops+0xf0/0xf0
[ 1358.807191] new_sync_write+0x308/0x6f0
[ 1358.812291] ? new_sync_read+0x6f0/0x6f0
[ 1358.817492] ? lock_acquire.part.0+0xbc/0x260
[ 1358.823177] ? ksys_write+0xff/0x200
[ 1358.827988] vfs_write+0x62a/0x980
[ 1358.832601] ksys_write+0xff/0x200
[ 1358.837213] ? __ia32_sys_read+0xc0/0xc0
[ 1358.842409] ? kernfs_fop_llseek+0x160/0x1f0
[ 1358.847995] ? rcu_is_watching+0x15/0xd0
[ 1358.853193] do_syscall_64+0xf3/0x5e0
[ 1358.858097] ? irq_exit_rcu+0x39/0xf0
[ 1358.863004] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1358.869468] RIP: 0033:0x7f4eb026dc5e
[ 1358.874348] RSP: 002b:00007ffec6bf9d20 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1358.883643] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4eb026dc5e
[ 1358.892451] RDX: 0000000000000001 RSI: 00005589270f2cd0 RDI: 0000000000000007
[ 1358.901258] RBP: 00007ffec6bf9d30 R08: 0000000000000000 R09: 0000000000000000
[ 1358.910066] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4eb0108e80
[ 1358.918873] R13: 00005589270f2cd0 R14: 0000000000000007 R15: 00007f4eb0096480
[ 1358.927684]
[ 1358.930954] \x0aShowing all locks held in the system:
[ 1358.939493] 1 lock held by khungtaskd/185:
[ 1358.944887] #0: ffffffff904cde20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 1358.956369] 4 locks held by python3/3178:
[ 1358.961662] #0: ff1100012d1e43f8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0xff/0x200
[ 1358.971453] #1: ff1100013cc7be88 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[ 1358.982416] #2: ff110001209370f0 (kn->active#127){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1358.993571] #3: ff110001209a1cb8 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1359.003667] 4 locks held by python3/5128:
[ 1359.008962] #0: ff1100012d1e43f8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0xff/0x200
[ 1359.018751] #1: ff110001b130a688 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510
[ 1359.029710] #2: ff110001209370f0 (kn->active#127){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1359.040869] #3: ff110001209a1cb8 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1359.050959] 1 lock held by systemd/6996:
[ 1359.056150]
[ 1359.058615] =============================================\x0a