====================================== | [ 761.641621] nipa-hw-worker: drivers/net:napi_threaded.py: timed out | [ 761.645582] nipa-hw-worker: [5/41] Retrying drivers/net:napi_threaded.py | [ 761.808836] kselftest: Running tests in drivers/net [ 989.741734] INFO: task python3:5243 blocked for more than 122 seconds. [ 989.749958] Not tainted 7.0.0-rc5-lqbr-gd8ddcf9dcc28 #1 [ 989.757207] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 989.766788] task:python3 state:D stack:25312 pid:5243 tgid:5243 ppid:5242 task_flags:0x400100 flags:0x00080000 [ 989.779992] Call Trace: [ 989.783531] [ 989.786680] __schedule+0xad9/0x1490 [ 989.791495] ? io_schedule_timeout+0x130/0x130 [ 989.797278] ? find_held_lock+0x2b/0x80 [ 989.802380] ? __lock_release.isra.0+0x59/0x170 [ 989.808265] schedule+0xd4/0x260 [ 989.812681] schedule_preempt_disabled+0x18/0x30 [ 989.818659] __mutex_lock+0xd76/0x1f20 [ 989.823663] ? threaded_store+0x132/0x220 [ 989.828962] ? ww_mutex_lock+0x160/0x160 [ 989.834158] ? selinux_inode_free_security+0x310/0x310 [ 989.840729] ? cap_capable+0x1ed/0x3f0 [ 989.845734] ? sysfs_file_ops+0x140/0x140 [ 989.851030] ? threaded_store+0x132/0x220 [ 989.856327] threaded_store+0x132/0x220 [ 989.861433] ? tx_maxrate_store+0x4e0/0x4e0 [ 989.866927] ? sysfs_file_ops+0x140/0x140 [ 989.872221] ? sysfs_file_kobj+0xbd/0x1e0 [ 989.877517] ? sysfs_kf_write+0x65/0x160 [ 989.882714] kernfs_fop_write_iter+0x335/0x510 [ 989.888497] ? kernfs_ops+0xf0/0xf0 [ 989.893208] new_sync_write+0x308/0x6f0 [ 989.898311] ? new_sync_read+0x6f0/0x6f0 [ 989.903509] ? lock_acquire.part.0+0xbc/0x260 [ 989.909194] ? ksys_write+0xff/0x200 [ 989.914003] vfs_write+0x62a/0x980 [ 989.918619] ksys_write+0xff/0x200 [ 989.923224] ? __ia32_sys_read+0xc0/0xc0 [ 989.928423] ? kernfs_fop_llseek+0x160/0x1f0 [ 989.934011] ? rcu_is_watching+0x15/0xd0 [ 989.939213] do_syscall_64+0xf3/0x5e0 [ 989.944118] ? exc_page_fault+0x9e/0xb0 [ 989.949218] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 989.955685] RIP: 0033:0x7fb6b3facc5e [ 989.960494] RSP: 002b:00007fff64225610 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 989.969794] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb6b3facc5e [ 989.978602] RDX: 0000000000000001 RSI: 000056207e514760 RDI: 0000000000000007 [ 989.987398] RBP: 00007fff64225620 R08: 0000000000000000 R09: 0000000000000000 [ 989.996204] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb6b3e47e80 [ 990.005013] R13: 000056207e514760 R14: 0000000000000007 R15: 00007fb6b46adb98 | [ 990.375606] #1: ff110001c5e15088 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510 | [ 990.386566] #2: ff11000120aa90f0 (kn->active#127){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510 | [ 990.397730] #3: ff11000120b29d00 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220 | [ 990.407818] | [ 990.410283] =============================================\x0a [ 1112.622061] INFO: task python3:5243 blocked for more than 245 seconds. [ 1112.630208] Not tainted 7.0.0-rc5-lqbr-gd8ddcf9dcc28 #1 [ 1112.637459] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1112.647051] task:python3 state:D stack:25312 pid:5243 tgid:5243 ppid:5242 task_flags:0x400100 flags:0x00080000 [ 1112.660259] Call Trace: [ 1112.663802] [ 1112.666943] __schedule+0xad9/0x1490 [ 1112.671762] ? io_schedule_timeout+0x130/0x130 [ 1112.671767] ? find_held_lock+0x2b/0x80 [ 1112.671774] ? __lock_release.isra.0+0x59/0x170 [ 1112.671780] schedule+0xd4/0x260 [ 1112.671783] schedule_preempt_disabled+0x18/0x30 [ 1112.698996] __mutex_lock+0xd76/0x1f20 [ 1112.704000] ? threaded_store+0x132/0x220 [ 1112.709302] ? ww_mutex_lock+0x160/0x160 [ 1112.714502] ? selinux_inode_free_security+0x310/0x310 [ 1112.721072] ? cap_capable+0x1ed/0x3f0 [ 1112.726080] ? sysfs_file_ops+0x140/0x140 [ 1112.731379] ? threaded_store+0x132/0x220 [ 1112.736676] threaded_store+0x132/0x220 [ 1112.741781] ? tx_maxrate_store+0x4e0/0x4e0 [ 1112.747274] ? sysfs_file_ops+0x140/0x140 [ 1112.752571] ? sysfs_file_kobj+0xbd/0x1e0 [ 1112.757861] ? sysfs_kf_write+0x65/0x160 [ 1112.763060] kernfs_fop_write_iter+0x335/0x510 [ 1112.768845] ? kernfs_ops+0xf0/0xf0 [ 1112.773559] new_sync_write+0x308/0x6f0 [ 1112.778661] ? new_sync_read+0x6f0/0x6f0 [ 1112.783862] ? lock_acquire.part.0+0xbc/0x260 [ 1112.789550] ? ksys_write+0xff/0x200 [ 1112.794362] vfs_write+0x62a/0x980 [ 1112.798976] ksys_write+0xff/0x200 [ 1112.803591] ? __ia32_sys_read+0xc0/0xc0 [ 1112.808792] ? kernfs_fop_llseek+0x160/0x1f0 [ 1112.814382] ? rcu_is_watching+0x15/0xd0 [ 1112.819584] do_syscall_64+0xf3/0x5e0 [ 1112.824490] ? exc_page_fault+0x9e/0xb0 [ 1112.829592] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1112.836059] RIP: 0033:0x7fb6b3facc5e [ 1112.840869] RSP: 002b:00007fff64225610 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1112.850166] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb6b3facc5e [ 1112.858965] RDX: 0000000000000001 RSI: 000056207e514760 RDI: 0000000000000007 [ 1112.867772] RBP: 00007fff64225620 R08: 0000000000000000 R09: 0000000000000000 [ 1112.876581] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb6b3e47e80 [ 1112.885389] R13: 000056207e514760 R14: 0000000000000007 R15: 00007fb6b46adb98 | [ 1113.314655] #2: ffffffffb7137248 (cgroup_mutex){+.+.}-{4:4}, at: cgroup_kn_lock_live+0xd2/0x3b0 | [ 1113.325325] #3: ffffffffb6f68f30 (cpu_hotplug_lock){++++}-{0:0}, at: cgroup_procs_write_start+0x3e7/0x640 | [ 1113.336959] #4: ffffffffb7136f50 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: cgroup_procs_write_start+0x3f3/0x640 | [ 1113.349386] | [ 1113.351851] =============================================\x0a [ 1235.504392] INFO: task python3:5243 blocked for more than 368 seconds. [ 1235.512540] Not tainted 7.0.0-rc5-lqbr-gd8ddcf9dcc28 #1 [ 1235.519780] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1235.529370] task:python3 state:D stack:25312 pid:5243 tgid:5243 ppid:5242 task_flags:0x400100 flags:0x00080002 [ 1235.542573] Call Trace: [ 1235.546110] [ 1235.549260] __schedule+0xad9/0x1490 [ 1235.554076] ? io_schedule_timeout+0x130/0x130 [ 1235.559861] ? find_held_lock+0x2b/0x80 [ 1235.564966] ? __lock_release.isra.0+0x59/0x170 [ 1235.570852] schedule+0xd4/0x260 [ 1235.575268] schedule_preempt_disabled+0x18/0x30 [ 1235.581247] __mutex_lock+0xd76/0x1f20 [ 1235.586253] ? threaded_store+0x132/0x220 [ 1235.591553] ? ww_mutex_lock+0x160/0x160 [ 1235.596751] ? selinux_inode_free_security+0x310/0x310 [ 1235.603319] ? cap_capable+0x1ed/0x3f0 [ 1235.608331] ? sysfs_file_ops+0x140/0x140 [ 1235.613637] ? threaded_store+0x132/0x220 [ 1235.618934] threaded_store+0x132/0x220 [ 1235.624026] ? tx_maxrate_store+0x4e0/0x4e0 [ 1235.629516] ? sysfs_file_ops+0x140/0x140 [ 1235.634819] ? sysfs_file_kobj+0xbd/0x1e0 [ 1235.640113] ? sysfs_kf_write+0x65/0x160 [ 1235.645312] kernfs_fop_write_iter+0x335/0x510 [ 1235.651097] ? kernfs_ops+0xf0/0xf0 [ 1235.655807] new_sync_write+0x308/0x6f0 [ 1235.660909] ? new_sync_read+0x6f0/0x6f0 [ 1235.666109] ? lock_acquire.part.0+0xbc/0x260 [ 1235.671794] ? ksys_write+0xff/0x200 [ 1235.676607] vfs_write+0x62a/0x980 [ 1235.681219] ksys_write+0xff/0x200 [ 1235.685834] ? __ia32_sys_read+0xc0/0xc0 [ 1235.691033] ? kernfs_fop_llseek+0x160/0x1f0 [ 1235.696613] ? rcu_is_watching+0x15/0xd0 [ 1235.701811] do_syscall_64+0xf3/0x5e0 [ 1235.706719] ? exc_page_fault+0x9e/0xb0 [ 1235.711820] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1235.718289] RIP: 0033:0x7fb6b3facc5e [ 1235.723099] RSP: 002b:00007fff64225610 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1235.732388] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb6b3facc5e [ 1235.741193] RDX: 0000000000000001 RSI: 000056207e514760 RDI: 0000000000000007 [ 1235.750002] RBP: 00007fff64225620 R08: 0000000000000000 R09: 0000000000000000 [ 1235.758808] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb6b3e47e80 [ 1235.767615] R13: 000056207e514760 R14: 0000000000000007 R15: 00007fb6b46adb98 | [ 1236.178336] #1: ff110001c5e15088 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510 | [ 1236.189298] #2: ff11000120aa90f0 (kn->active#127){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510 | [ 1236.200452] #3: ff11000120b29d00 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220 | [ 1236.210540] | [ 1236.213004] =============================================\x0a [ 1358.385720] INFO: task python3:5243 blocked for more than 491 seconds. [ 1358.393876] Not tainted 7.0.0-rc5-lqbr-gd8ddcf9dcc28 #1 [ 1358.401126] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1358.410715] task:python3 state:D stack:25312 pid:5243 tgid:5243 ppid:5242 task_flags:0x400100 flags:0x00080002 [ 1358.423913] Call Trace: [ 1358.427451] [ 1358.430600] __schedule+0xad9/0x1490 [ 1358.435417] ? io_schedule_timeout+0x130/0x130 [ 1358.441201] ? find_held_lock+0x2b/0x80 [ 1358.446305] ? __lock_release.isra.0+0x59/0x170 [ 1358.452189] schedule+0xd4/0x260 [ 1358.456607] schedule_preempt_disabled+0x18/0x30 [ 1358.462583] __mutex_lock+0xd76/0x1f20 [ 1358.467585] ? threaded_store+0x132/0x220 [ 1358.472883] ? ww_mutex_lock+0x160/0x160 [ 1358.478080] ? selinux_inode_free_security+0x310/0x310 [ 1358.484648] ? cap_capable+0x1ed/0x3f0 [ 1358.489654] ? sysfs_file_ops+0x140/0x140 [ 1358.494954] ? threaded_store+0x132/0x220 [ 1358.500239] threaded_store+0x132/0x220 [ 1358.505340] ? tx_maxrate_store+0x4e0/0x4e0 [ 1358.510833] ? sysfs_file_ops+0x140/0x140 [ 1358.516121] ? sysfs_file_kobj+0xbd/0x1e0 [ 1358.521407] ? sysfs_kf_write+0x65/0x160 [ 1358.526607] kernfs_fop_write_iter+0x335/0x510 [ 1358.532391] ? kernfs_ops+0xf0/0xf0 [ 1358.537100] new_sync_write+0x308/0x6f0 [ 1358.542202] ? new_sync_read+0x6f0/0x6f0 [ 1358.547401] ? lock_acquire.part.0+0xbc/0x260 [ 1358.553087] ? ksys_write+0xff/0x200 [ 1358.557898] vfs_write+0x62a/0x980 [ 1358.562512] ksys_write+0xff/0x200 [ 1358.567123] ? __ia32_sys_read+0xc0/0xc0 [ 1358.572318] ? kernfs_fop_llseek+0x160/0x1f0 [ 1358.577909] ? rcu_is_watching+0x15/0xd0 [ 1358.583108] do_syscall_64+0xf3/0x5e0 [ 1358.588012] ? exc_page_fault+0x9e/0xb0 [ 1358.593113] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1358.599574] RIP: 0033:0x7fb6b3facc5e [ 1358.604384] RSP: 002b:00007fff64225610 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1358.613674] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb6b3facc5e [ 1358.622480] RDX: 0000000000000001 RSI: 000056207e514760 RDI: 0000000000000007 [ 1358.631286] RBP: 00007fff64225620 R08: 0000000000000000 R09: 0000000000000000 [ 1358.640090] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb6b3e47e80 [ 1358.648896] R13: 000056207e514760 R14: 0000000000000007 R15: 00007fb6b46adb98 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:threaded_store