====================================== | [ 778.140431] nipa-hw-worker: drivers/net:napi_threaded.py: timed out | [ 778.143418] nipa-hw-worker: [5/44] Retrying drivers/net:napi_threaded.py | [ 778.293291] kselftest: Running tests in drivers/net [ 989.660993] INFO: task python3:5621 blocked for more than 122 seconds. [ 989.669197] Not tainted 7.1.0-rc1-nzzr-gda504e9ad9b4 #1 [ 989.676879] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 989.686461] task:python3 state:D stack:25496 pid:5621 tgid:5621 ppid:5620 task_flags:0x400100 flags:0x00080000 [ 989.699669] Call Trace: [ 989.703209] [ 989.706362] __schedule+0xcba/0x1940 [ 989.711180] ? io_schedule_timeout+0x140/0x140 [ 989.716966] ? find_held_lock+0x2b/0x80 [ 989.722074] ? __lock_release.isra.0+0x6b/0x1a0 [ 989.727958] schedule+0xd4/0x260 [ 989.732377] schedule_preempt_disabled+0x18/0x30 [ 989.738349] __mutex_lock+0x6a3/0x2000 [ 989.743355] ? threaded_store+0x132/0x220 [ 989.748658] ? ww_mutex_lock+0x160/0x160 [ 989.753857] ? selinux_inode_free_security+0x330/0x330 [ 989.760427] ? cap_capable+0x1d6/0x3e0 [ 989.765435] ? threaded_store+0x132/0x220 [ 989.770732] threaded_store+0x132/0x220 [ 989.775838] ? xps_rxqs_store+0x2e0/0x2e0 [ 989.781139] ? sysfs_file_kobj+0xbd/0x1e0 [ 989.786441] ? sysfs_kf_write+0x65/0x160 [ 989.791640] ? sysfs_file_ops+0x140/0x140 [ 989.796935] kernfs_fop_write_iter+0x335/0x510 [ 989.802722] ? kernfs_ops+0xf0/0xf0 [ 989.807436] new_sync_write+0x333/0x750 [ 989.812540] ? __lock_acquire+0x508/0xc10 [ 989.817834] ? new_sync_read+0x740/0x740 [ 989.823036] ? lock_acquire.part.0+0xbc/0x260 [ 989.828721] ? ksys_write+0x116/0x250 [ 989.833634] vfs_write+0x657/0x9b0 [ 989.838249] ksys_write+0x116/0x250 [ 989.842953] ? __ia32_sys_read+0xc0/0xc0 [ 989.848154] ? kernfs_fop_llseek+0x160/0x1f0 [ 989.853746] ? rcu_is_watching+0x15/0xd0 [ 989.858948] do_syscall_64+0xf3/0x650 [ 989.863857] ? trace_hardirqs_off+0xd/0x30 [ 989.869254] ? exc_page_fault+0xda/0xf0 [ 989.874355] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 989.880823] RIP: 0033:0x7fcfe523122e [ 989.885636] RSP: 002b:00007fff61437360 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 989.894937] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcfe523122e [ 989.903745] RDX: 0000000000000001 RSI: 00005557d4d553d0 RDI: 0000000000000007 [ 989.912542] RBP: 00007fff61437370 R08: 0000000000000000 R09: 0000000000000000 [ 989.921352] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcfe50a9390 [ 989.930160] R13: 00005557d4d553d0 R14: 0000000000000007 R15: 0000000000000003 | [ 990.301451] #1: ff11000210b08880 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510 | [ 990.312404] #2: ff110001218a8b50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510 | [ 990.323565] #3: ff11000121941d60 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220 | [ 990.333655] | [ 990.336121] =============================================\x0a [ 1112.542198] INFO: task python3:5621 blocked for more than 245 seconds. [ 1112.550344] Not tainted 7.1.0-rc1-nzzr-gda504e9ad9b4 #1 [ 1112.557596] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1112.567183] task:python3 state:D stack:25496 pid:5621 tgid:5621 ppid:5620 task_flags:0x400100 flags:0x00080000 [ 1112.580387] Call Trace: [ 1112.583926] [ 1112.587075] __schedule+0xcba/0x1940 [ 1112.591892] ? io_schedule_timeout+0x140/0x140 [ 1112.597677] ? find_held_lock+0x2b/0x80 [ 1112.602779] ? __lock_release.isra.0+0x6b/0x1a0 [ 1112.608664] schedule+0xd4/0x260 [ 1112.613082] schedule_preempt_disabled+0x18/0x30 [ 1112.619057] __mutex_lock+0x6a3/0x2000 [ 1112.624060] ? threaded_store+0x132/0x220 [ 1112.629350] ? ww_mutex_lock+0x160/0x160 [ 1112.634549] ? selinux_inode_free_security+0x330/0x330 [ 1112.641119] ? cap_capable+0x1d6/0x3e0 [ 1112.646124] ? threaded_store+0x132/0x220 [ 1112.651420] threaded_store+0x132/0x220 [ 1112.656523] ? xps_rxqs_store+0x2e0/0x2e0 [ 1112.661821] ? sysfs_file_kobj+0xbd/0x1e0 [ 1112.667117] ? sysfs_kf_write+0x65/0x160 [ 1112.672314] ? sysfs_file_ops+0x140/0x140 [ 1112.677610] kernfs_fop_write_iter+0x335/0x510 [ 1112.683395] ? kernfs_ops+0xf0/0xf0 [ 1112.688106] new_sync_write+0x333/0x750 [ 1112.693207] ? __lock_acquire+0x508/0xc10 [ 1112.698503] ? new_sync_read+0x740/0x740 [ 1112.703704] ? lock_acquire.part.0+0xbc/0x260 [ 1112.709390] ? ksys_write+0x116/0x250 [ 1112.714300] vfs_write+0x657/0x9b0 [ 1112.718911] ksys_write+0x116/0x250 [ 1112.723620] ? __ia32_sys_read+0xc0/0xc0 [ 1112.728817] ? kernfs_fop_llseek+0x160/0x1f0 [ 1112.734404] ? rcu_is_watching+0x15/0xd0 [ 1112.739606] do_syscall_64+0xf3/0x650 [ 1112.744510] ? trace_hardirqs_off+0xd/0x30 [ 1112.749905] ? exc_page_fault+0xda/0xf0 [ 1112.755008] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1112.761473] RIP: 0033:0x7fcfe523122e [ 1112.766282] RSP: 002b:00007fff61437360 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1112.775580] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcfe523122e [ 1112.784386] RDX: 0000000000000001 RSI: 00005557d4d553d0 RDI: 0000000000000007 [ 1112.793192] RBP: 00007fff61437370 R08: 0000000000000000 R09: 0000000000000000 [ 1112.801997] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcfe50a9390 [ 1112.810804] R13: 00005557d4d553d0 R14: 0000000000000007 R15: 0000000000000003 | [ 1113.210690] #1: ff11000210b08880 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510 | [ 1113.221651] #2: ff110001218a8b50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510 | [ 1113.232806] #3: ff11000121941d60 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220 | [ 1113.242897] | [ 1113.245360] =============================================\x0a [ 1235.422523] INFO: task python3:5621 blocked for more than 368 seconds. [ 1235.430673] Not tainted 7.1.0-rc1-nzzr-gda504e9ad9b4 #1 [ 1235.437925] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1235.447517] task:python3 state:D stack:25496 pid:5621 tgid:5621 ppid:5620 task_flags:0x400100 flags:0x00080002 [ 1235.447527] Call Trace: [ 1235.447529] [ 1235.447533] __schedule+0xcba/0x1940 [ 1235.472209] ? io_schedule_timeout+0x140/0x140 [ 1235.477996] ? find_held_lock+0x2b/0x80 [ 1235.483106] ? __lock_release.isra.0+0x6b/0x1a0 [ 1235.488991] schedule+0xd4/0x260 [ 1235.493409] schedule_preempt_disabled+0x18/0x30 [ 1235.499386] __mutex_lock+0x6a3/0x2000 [ 1235.504390] ? threaded_store+0x132/0x220 [ 1235.509690] ? ww_mutex_lock+0x160/0x160 [ 1235.514882] ? selinux_inode_free_security+0x330/0x330 [ 1235.521454] ? cap_capable+0x1d6/0x3e0 [ 1235.526464] ? threaded_store+0x132/0x220 [ 1235.531766] threaded_store+0x132/0x220 [ 1235.536870] ? xps_rxqs_store+0x2e0/0x2e0 [ 1235.542169] ? sysfs_file_kobj+0xbd/0x1e0 [ 1235.547466] ? sysfs_kf_write+0x65/0x160 [ 1235.552668] ? sysfs_file_ops+0x140/0x140 [ 1235.557966] kernfs_fop_write_iter+0x335/0x510 [ 1235.563754] ? kernfs_ops+0xf0/0xf0 [ 1235.568466] new_sync_write+0x333/0x750 [ 1235.573571] ? __lock_acquire+0x508/0xc10 [ 1235.578868] ? new_sync_read+0x740/0x740 [ 1235.584070] ? lock_acquire.part.0+0xbc/0x260 [ 1235.589757] ? ksys_write+0x116/0x250 [ 1235.594658] vfs_write+0x657/0x9b0 [ 1235.599276] ksys_write+0x116/0x250 [ 1235.603989] ? __ia32_sys_read+0xc0/0xc0 [ 1235.609190] ? kernfs_fop_llseek+0x160/0x1f0 [ 1235.614783] ? rcu_is_watching+0x15/0xd0 [ 1235.619983] do_syscall_64+0xf3/0x650 [ 1235.624883] ? trace_hardirqs_off+0xd/0x30 [ 1235.630279] ? exc_page_fault+0xda/0xf0 [ 1235.635373] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1235.641840] RIP: 0033:0x7fcfe523122e [ 1235.646651] RSP: 002b:00007fff61437360 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1235.655941] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcfe523122e [ 1235.664748] RDX: 0000000000000001 RSI: 00005557d4d553d0 RDI: 0000000000000007 [ 1235.673559] RBP: 00007fff61437370 R08: 0000000000000000 R09: 0000000000000000 [ 1235.682370] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcfe50a9390 [ 1235.691179] R13: 00005557d4d553d0 R14: 0000000000000007 R15: 0000000000000003 | [ 1236.161834] #2: ffffffffaaf69ca0 (cgroup_mutex){+.+.}-{4:4}, at: cgroup_kn_lock_live+0xe2/0x3e0 | [ 1236.172502] #3: ffffffffaad68970 (cpu_hotplug_lock){++++}-{0:0}, at: cgroup_procs_write_start+0x3e5/0x6b0 | [ 1236.184146] #4: ffffffffaaf69a10 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: cgroup_procs_write_start+0x3f1/0x6b0 | [ 1236.196565] | [ 1236.199032] =============================================\x0a [ 1358.304854] INFO: task python3:5621 blocked for more than 491 seconds. [ 1358.313005] Not tainted 7.1.0-rc1-nzzr-gda504e9ad9b4 #1 [ 1358.320258] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1358.329845] task:python3 state:D stack:25496 pid:5621 tgid:5621 ppid:5620 task_flags:0x400100 flags:0x00080002 [ 1358.343052] Call Trace: [ 1358.346592] [ 1358.349744] __schedule+0xcba/0x1940 [ 1358.354558] ? io_schedule_timeout+0x140/0x140 [ 1358.360343] ? find_held_lock+0x2b/0x80 [ 1358.365445] ? __lock_release.isra.0+0x6b/0x1a0 [ 1358.371329] schedule+0xd4/0x260 [ 1358.375744] schedule_preempt_disabled+0x18/0x30 [ 1358.381720] __mutex_lock+0x6a3/0x2000 [ 1358.386723] ? threaded_store+0x132/0x220 [ 1358.392013] ? ww_mutex_lock+0x160/0x160 [ 1358.397212] ? selinux_inode_free_security+0x330/0x330 [ 1358.403780] ? cap_capable+0x1d6/0x3e0 [ 1358.408785] ? threaded_store+0x132/0x220 [ 1358.414078] threaded_store+0x132/0x220 [ 1358.419179] ? xps_rxqs_store+0x2e0/0x2e0 [ 1358.424480] ? sysfs_file_kobj+0xbd/0x1e0 [ 1358.429778] ? sysfs_kf_write+0x65/0x160 [ 1358.434974] ? sysfs_file_ops+0x140/0x140 [ 1358.440267] kernfs_fop_write_iter+0x335/0x510 [ 1358.446051] ? kernfs_ops+0xf0/0xf0 [ 1358.450763] new_sync_write+0x333/0x750 [ 1358.455866] ? __lock_acquire+0x508/0xc10 [ 1358.461162] ? new_sync_read+0x740/0x740 [ 1358.466360] ? lock_acquire.part.0+0xbc/0x260 [ 1358.472048] ? ksys_write+0x116/0x250 [ 1358.476949] vfs_write+0x657/0x9b0 [ 1358.481562] ksys_write+0x116/0x250 [ 1358.486275] ? __ia32_sys_read+0xc0/0xc0 [ 1358.491473] ? kernfs_fop_llseek+0x160/0x1f0 [ 1358.497061] ? rcu_is_watching+0x15/0xd0 [ 1358.502261] do_syscall_64+0xf3/0x650 [ 1358.507167] ? trace_hardirqs_off+0xd/0x30 [ 1358.512558] ? exc_page_fault+0xda/0xf0 [ 1358.517661] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1358.524127] RIP: 0033:0x7fcfe523122e [ 1358.528933] RSP: 002b:00007fff61437360 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1358.538229] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcfe523122e [ 1358.547035] RDX: 0000000000000001 RSI: 00005557d4d553d0 RDI: 0000000000000007 [ 1358.555840] RBP: 00007fff61437370 R08: 0000000000000000 R09: 0000000000000000 [ 1358.564649] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcfe50a9390 [ 1358.573458] R13: 00005557d4d553d0 R14: 0000000000000007 R15: 0000000000000003 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:threaded_store