====================================== | [ 789.047336] nipa-hw-worker: drivers/net:napi_threaded.py: timed out | [ 789.050157] nipa-hw-worker: [5/47] Retrying drivers/net:napi_threaded.py | [ 789.199222] kselftest: Running tests in drivers/net [ 989.679865] INFO: task python3:5833 blocked for more than 122 seconds. [ 989.688096] Not tainted 7.1.0-rc3-xdox-gbab1383a0340 #1 [ 989.695847] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 989.705437] task:python3 state:D stack:25616 pid:5833 tgid:5833 ppid:5832 task_flags:0x400100 flags:0x00080000 [ 989.718644] Call Trace: [ 989.722186] [ 989.725339] __schedule+0xcc3/0x19c0 [ 989.730159] ? io_schedule_timeout+0x140/0x140 [ 989.735945] ? find_held_lock+0x2b/0x80 [ 989.741053] ? __lock_release.isra.0+0x6b/0x1a0 [ 989.746937] schedule+0xd4/0x260 [ 989.751357] schedule_preempt_disabled+0x18/0x30 [ 989.757337] __mutex_lock+0x6a3/0x2000 [ 989.762343] ? threaded_store+0x132/0x220 [ 989.767644] ? ww_mutex_lock+0x160/0x160 [ 989.772843] ? selinux_inode_free_security+0x330/0x330 [ 989.779412] ? cap_capable+0x1d6/0x3e0 [ 989.784420] ? threaded_store+0x132/0x220 [ 989.789719] threaded_store+0x132/0x220 [ 989.794826] ? xps_rxqs_store+0x2e0/0x2e0 [ 989.800124] ? sysfs_file_kobj+0xbd/0x1e0 [ 989.805425] ? sysfs_kf_write+0x65/0x160 [ 989.810624] ? sysfs_file_ops+0x140/0x140 [ 989.815920] kernfs_fop_write_iter+0x335/0x510 [ 989.821707] ? kernfs_ops+0xf0/0xf0 [ 989.826417] new_sync_write+0x333/0x750 [ 989.831511] ? __lock_acquire+0x508/0xc10 [ 989.836810] ? new_sync_read+0x740/0x740 [ 989.842012] ? lock_acquire.part.0+0xbc/0x260 [ 989.847697] ? ksys_write+0x116/0x250 [ 989.852611] vfs_write+0x657/0x9b0 [ 989.857227] ksys_write+0x116/0x250 [ 989.861940] ? __ia32_sys_read+0xc0/0xc0 [ 989.867131] ? kernfs_fop_llseek+0x160/0x1f0 [ 989.872714] ? rcu_is_watching+0x15/0xd0 [ 989.877917] do_syscall_64+0xf3/0x650 [ 989.882823] ? trace_hardirqs_off+0xd/0x30 [ 989.888219] ? exc_page_fault+0xda/0xf0 [ 989.893321] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 989.899782] RIP: 0033:0x7fa75e2c722e [ 989.904593] RSP: 002b:00007fff570fdd90 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 989.913889] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa75e2c722e [ 989.922699] RDX: 0000000000000001 RSI: 000055b5a2c58cd0 RDI: 0000000000000007 [ 989.931507] RBP: 00007fff570fdda0 R08: 0000000000000000 R09: 0000000000000000 [ 989.940307] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa75e13f390 [ 989.949116] R13: 000055b5a2c58cd0 R14: 0000000000000007 R15: 0000000000000003 | [ 990.320407] #1: ff1100011bda4480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510 | [ 990.331371] #2: ff11000122bc0b50 (kn->active#159){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510 | [ 990.342531] #3: ff11000122be9d68 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220 | [ 990.352620] | [ 990.355087] =============================================\x0a [ 1112.562104] INFO: task python3:5833 blocked for more than 245 seconds. [ 1112.570255] Not tainted 7.1.0-rc3-xdox-gbab1383a0340 #1 [ 1112.577506] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1112.587095] task:python3 state:D stack:25616 pid:5833 tgid:5833 ppid:5832 task_flags:0x400100 flags:0x00080000 [ 1112.600296] Call Trace: [ 1112.603835] [ 1112.606989] __schedule+0xcc3/0x19c0 [ 1112.607001] ? io_schedule_timeout+0x140/0x140 [ 1112.617590] ? find_held_lock+0x2b/0x80 [ 1112.622699] ? __lock_release.isra.0+0x6b/0x1a0 [ 1112.628580] schedule+0xd4/0x260 [ 1112.633000] schedule_preempt_disabled+0x18/0x30 [ 1112.638980] __mutex_lock+0x6a3/0x2000 [ 1112.643983] ? threaded_store+0x132/0x220 [ 1112.649284] ? ww_mutex_lock+0x160/0x160 [ 1112.654483] ? selinux_inode_free_security+0x330/0x330 [ 1112.661050] ? cap_capable+0x1d6/0x3e0 [ 1112.666058] ? threaded_store+0x132/0x220 [ 1112.671354] threaded_store+0x132/0x220 [ 1112.676458] ? xps_rxqs_store+0x2e0/0x2e0 [ 1112.681756] ? sysfs_file_kobj+0xbd/0x1e0 [ 1112.687052] ? sysfs_kf_write+0x65/0x160 [ 1112.692251] ? sysfs_file_ops+0x140/0x140 [ 1112.697546] kernfs_fop_write_iter+0x335/0x510 [ 1112.703330] ? kernfs_ops+0xf0/0xf0 [ 1112.708040] new_sync_write+0x333/0x750 [ 1112.713143] ? __lock_acquire+0x508/0xc10 [ 1112.718437] ? new_sync_read+0x740/0x740 [ 1112.723637] ? lock_acquire.part.0+0xbc/0x260 [ 1112.729322] ? ksys_write+0x116/0x250 [ 1112.734229] vfs_write+0x657/0x9b0 [ 1112.738845] ksys_write+0x116/0x250 [ 1112.743556] ? __ia32_sys_read+0xc0/0xc0 [ 1112.748755] ? kernfs_fop_llseek+0x160/0x1f0 [ 1112.754346] ? rcu_is_watching+0x15/0xd0 [ 1112.759545] do_syscall_64+0xf3/0x650 [ 1112.764448] ? trace_hardirqs_off+0xd/0x30 [ 1112.769843] ? exc_page_fault+0xda/0xf0 [ 1112.774949] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1112.781414] RIP: 0033:0x7fa75e2c722e [ 1112.786223] RSP: 002b:00007fff570fdd90 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1112.795510] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa75e2c722e [ 1112.804318] RDX: 0000000000000001 RSI: 000055b5a2c58cd0 RDI: 0000000000000007 [ 1112.813126] RBP: 00007fff570fdda0 R08: 0000000000000000 R09: 0000000000000000 [ 1112.821932] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa75e13f390 [ 1112.830740] R13: 000055b5a2c58cd0 R14: 0000000000000007 R15: 0000000000000003 | [ 1113.272031] #3: ffffffffa4968970 (cpu_hotplug_lock){++++}-{0:0}, at: cgroup_procs_write_start+0x3e5/0x650 | [ 1113.283672] #4: ffffffffa4b69b50 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: cgroup_procs_write_start+0x3f1/0x650 | [ 1113.296100] | [ 1113.298565] =============================================\x0a | [ 1174.001737] kworker/u130:4 (528) used greatest stack depth: 21808 bytes left [ 1235.443373] INFO: task python3:5833 blocked for more than 368 seconds. [ 1235.451522] Not tainted 7.1.0-rc3-xdox-gbab1383a0340 #1 [ 1235.458770] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1235.468360] task:python3 state:D stack:25616 pid:5833 tgid:5833 ppid:5832 task_flags:0x400100 flags:0x00080002 [ 1235.481557] Call Trace: [ 1235.485095] [ 1235.488248] __schedule+0xcc3/0x19c0 [ 1235.493064] ? io_schedule_timeout+0x140/0x140 [ 1235.498849] ? find_held_lock+0x2b/0x80 [ 1235.503954] ? __lock_release.isra.0+0x6b/0x1a0 [ 1235.509838] schedule+0xd4/0x260 [ 1235.514248] schedule_preempt_disabled+0x18/0x30 [ 1235.520222] __mutex_lock+0x6a3/0x2000 [ 1235.525226] ? threaded_store+0x132/0x220 [ 1235.530524] ? ww_mutex_lock+0x160/0x160 [ 1235.535722] ? selinux_inode_free_security+0x330/0x330 [ 1235.542282] ? cap_capable+0x1d6/0x3e0 [ 1235.547290] ? threaded_store+0x132/0x220 [ 1235.552587] threaded_store+0x132/0x220 [ 1235.557687] ? xps_rxqs_store+0x2e0/0x2e0 [ 1235.562985] ? sysfs_file_kobj+0xbd/0x1e0 [ 1235.568282] ? sysfs_kf_write+0x65/0x160 [ 1235.573483] ? sysfs_file_ops+0x140/0x140 [ 1235.578770] kernfs_fop_write_iter+0x335/0x510 [ 1235.584552] ? kernfs_ops+0xf0/0xf0 [ 1235.589262] new_sync_write+0x333/0x750 [ 1235.594356] ? __lock_acquire+0x508/0xc10 [ 1235.599653] ? new_sync_read+0x740/0x740 [ 1235.604855] ? lock_acquire.part.0+0xbc/0x260 [ 1235.610540] ? ksys_write+0x116/0x250 [ 1235.615449] vfs_write+0x657/0x9b0 [ 1235.620062] ksys_write+0x116/0x250 [ 1235.624770] ? __ia32_sys_read+0xc0/0xc0 [ 1235.629966] ? kernfs_fop_llseek+0x160/0x1f0 [ 1235.635552] ? rcu_is_watching+0x15/0xd0 [ 1235.640754] do_syscall_64+0xf3/0x650 [ 1235.645658] ? trace_hardirqs_off+0xd/0x30 [ 1235.651053] ? exc_page_fault+0xda/0xf0 [ 1235.656156] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1235.662611] RIP: 0033:0x7fa75e2c722e [ 1235.667421] RSP: 002b:00007fff570fdd90 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1235.676710] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa75e2c722e [ 1235.685515] RDX: 0000000000000001 RSI: 000055b5a2c58cd0 RDI: 0000000000000007 [ 1235.694324] RBP: 00007fff570fdda0 R08: 0000000000000000 R09: 0000000000000000 [ 1235.703132] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa75e13f390 [ 1235.711943] R13: 000055b5a2c58cd0 R14: 0000000000000007 R15: 0000000000000003 | [ 1236.109777] #1: ff1100011bda4480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510 | [ 1236.120739] #2: ff11000122bc0b50 (kn->active#159){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510 | [ 1236.131894] #3: ff11000122be9d68 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220 | [ 1236.141982] | [ 1236.144447] =============================================\x0a [ 1358.324676] INFO: task python3:5833 blocked for more than 491 seconds. [ 1358.332827] Not tainted 7.1.0-rc3-xdox-gbab1383a0340 #1 [ 1358.340077] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1358.349667] task:python3 state:D stack:25616 pid:5833 tgid:5833 ppid:5832 task_flags:0x400100 flags:0x00080002 [ 1358.362874] Call Trace: [ 1358.366413] [ 1358.369565] __schedule+0xcc3/0x19c0 [ 1358.374384] ? io_schedule_timeout+0x140/0x140 [ 1358.380169] ? find_held_lock+0x2b/0x80 [ 1358.385275] ? __lock_release.isra.0+0x6b/0x1a0 [ 1358.391164] schedule+0xd4/0x260 [ 1358.395585] schedule_preempt_disabled+0x18/0x30 [ 1358.401564] __mutex_lock+0x6a3/0x2000 [ 1358.406570] ? threaded_store+0x132/0x220 [ 1358.411871] ? ww_mutex_lock+0x160/0x160 [ 1358.417069] ? selinux_inode_free_security+0x330/0x330 [ 1358.423642] ? cap_capable+0x1d6/0x3e0 [ 1358.428649] ? threaded_store+0x132/0x220 [ 1358.433948] threaded_store+0x132/0x220 [ 1358.439054] ? xps_rxqs_store+0x2e0/0x2e0 [ 1358.444351] ? sysfs_file_kobj+0xbd/0x1e0 [ 1358.449650] ? sysfs_kf_write+0x65/0x160 [ 1358.454841] ? sysfs_file_ops+0x140/0x140 [ 1358.460128] kernfs_fop_write_iter+0x335/0x510 [ 1358.465915] ? kernfs_ops+0xf0/0xf0 [ 1358.470625] new_sync_write+0x333/0x750 [ 1358.475729] ? __lock_acquire+0x508/0xc10 [ 1358.481028] ? new_sync_read+0x740/0x740 [ 1358.486229] ? lock_acquire.part.0+0xbc/0x260 [ 1358.491915] ? ksys_write+0x116/0x250 [ 1358.496824] vfs_write+0x657/0x9b0 [ 1358.501440] ksys_write+0x116/0x250 [ 1358.506153] ? __ia32_sys_read+0xc0/0xc0 [ 1358.511353] ? kernfs_fop_llseek+0x160/0x1f0 [ 1358.516934] ? rcu_is_watching+0x15/0xd0 [ 1358.522126] do_syscall_64+0xf3/0x650 [ 1358.527034] ? trace_hardirqs_off+0xd/0x30 [ 1358.532430] ? exc_page_fault+0xda/0xf0 [ 1358.537533] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1358.544002] RIP: 0033:0x7fa75e2c722e [ 1358.548812] RSP: 002b:00007fff570fdd90 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1358.558105] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa75e2c722e [ 1358.566913] RDX: 0000000000000001 RSI: 000055b5a2c58cd0 RDI: 0000000000000007 [ 1358.575722] RBP: 00007fff570fdda0 R08: 0000000000000000 R09: 0000000000000000 [ 1358.584531] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa75e13f390 [ 1358.593339] R13: 000055b5a2c58cd0 R14: 0000000000000007 R15: 0000000000000003 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:threaded_store