====================================== | [ 755.160778] nipa-hw-worker: drivers/net:napi_threaded.py: timed out | [ 755.163433] nipa-hw-worker: [5/47] Retrying drivers/net:napi_threaded.py | [ 755.317539] kselftest: Running tests in drivers/net [ 989.665650] INFO: task python3:5248 blocked for more than 122 seconds. [ 989.673862] Not tainted 7.1.0-rc6-umra-g08201d4e4229 #1 [ 989.681596] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 989.691187] task:python3 state:D stack:25672 pid:5248 tgid:5248 ppid:5247 task_flags:0x400100 flags:0x00080000 [ 989.704393] Call Trace: [ 989.707934] [ 989.711086] __schedule+0xcc3/0x19c0 [ 989.715902] ? io_schedule_timeout+0x140/0x140 [ 989.721686] ? find_held_lock+0x2b/0x80 [ 989.726794] ? __lock_release.isra.0+0x6b/0x1a0 [ 989.732681] schedule+0xd8/0x260 [ 989.737101] schedule_preempt_disabled+0x18/0x30 [ 989.743071] __mutex_lock+0x6af/0x2010 [ 989.748077] ? threaded_store+0x132/0x220 [ 989.753379] ? ww_mutex_lock+0x160/0x160 [ 989.758579] ? selinux_inode_free_security+0x330/0x330 [ 989.765150] ? cap_capable+0x1d6/0x3e0 [ 989.770161] ? threaded_store+0x132/0x220 [ 989.775462] threaded_store+0x132/0x220 [ 989.780568] ? xps_rxqs_store+0x2e0/0x2e0 [ 989.785864] ? sysfs_file_kobj+0xbd/0x1e0 [ 989.791164] ? sysfs_kf_write+0x65/0x160 [ 989.796366] ? sysfs_file_ops+0x140/0x140 [ 989.801663] kernfs_fop_write_iter+0x335/0x510 [ 989.807440] ? kernfs_ops+0xf0/0xf0 [ 989.812143] new_sync_write+0x333/0x750 [ 989.817245] ? __lock_acquire+0x508/0xc10 [ 989.822544] ? new_sync_read+0x740/0x740 [ 989.827744] ? lock_acquire.part.0+0xbc/0x260 [ 989.833432] ? ksys_write+0x116/0x250 [ 989.838344] vfs_write+0x657/0x9b0 [ 989.842958] ksys_write+0x116/0x250 [ 989.847669] ? __ia32_sys_read+0xc0/0xc0 [ 989.852869] ? kernfs_fop_llseek+0x160/0x1f0 [ 989.858459] ? rcu_is_watching+0x15/0xd0 [ 989.863662] do_syscall_64+0xf3/0x650 [ 989.868570] ? irq_exit_rcu+0x1a/0x30 [ 989.873468] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 989.879936] RIP: 0033:0x7f28f653364e [ 989.884743] RSP: 002b:00007ffd6a4b7740 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 989.894040] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f28f653364e [ 989.902838] RDX: 0000000000000001 RSI: 000055b0e55fb420 RDI: 0000000000000007 [ 989.911646] RBP: 00007ffd6a4b7750 R08: 0000000000000000 R09: 0000000000000000 [ 989.920454] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f28f63ac390 [ 989.929263] R13: 000055b0e55fb420 R14: 0000000000000007 R15: 00007f28f6341120 | [ 990.300548] #1: ff110001729c5080 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510 | [ 990.311500] #2: ff11000121640b50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510 | [ 990.322656] #3: ff11000121711d68 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220 | [ 990.332749] | [ 990.335215] =============================================\x0a [ 1112.546833] INFO: task python3:5248 blocked for more than 245 seconds. [ 1112.554987] Not tainted 7.1.0-rc6-umra-g08201d4e4229 #1 [ 1112.562240] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1112.571829] task:python3 state:D stack:25672 pid:5248 tgid:5248 ppid:5247 task_flags:0x400100 flags:0x00080000 [ 1112.585033] Call Trace: [ 1112.588572] [ 1112.591723] __schedule+0xcc3/0x19c0 [ 1112.596539] ? io_schedule_timeout+0x140/0x140 [ 1112.602325] ? find_held_lock+0x2b/0x80 [ 1112.607431] ? __lock_release.isra.0+0x6b/0x1a0 [ 1112.613314] schedule+0xd8/0x260 [ 1112.617720] schedule_preempt_disabled+0x18/0x30 [ 1112.623700] __mutex_lock+0x6af/0x2010 [ 1112.628693] ? threaded_store+0x132/0x220 [ 1112.633990] ? ww_mutex_lock+0x160/0x160 [ 1112.639188] ? selinux_inode_free_security+0x330/0x330 [ 1112.645748] ? cap_capable+0x1d6/0x3e0 [ 1112.650757] ? threaded_store+0x132/0x220 [ 1112.656056] threaded_store+0x132/0x220 [ 1112.661159] ? xps_rxqs_store+0x2e0/0x2e0 [ 1112.666456] ? sysfs_file_kobj+0xbd/0x1e0 [ 1112.671752] ? sysfs_kf_write+0x65/0x160 [ 1112.676949] ? sysfs_file_ops+0x140/0x140 [ 1112.682246] kernfs_fop_write_iter+0x335/0x510 [ 1112.688029] ? kernfs_ops+0xf0/0xf0 [ 1112.692741] new_sync_write+0x333/0x750 [ 1112.697844] ? __lock_acquire+0x508/0xc10 [ 1112.703139] ? new_sync_read+0x740/0x740 [ 1112.708340] ? lock_acquire.part.0+0xbc/0x260 [ 1112.714026] ? ksys_write+0x116/0x250 [ 1112.718935] vfs_write+0x657/0x9b0 [ 1112.723551] ksys_write+0x116/0x250 [ 1112.728259] ? __ia32_sys_read+0xc0/0xc0 [ 1112.733456] ? kernfs_fop_llseek+0x160/0x1f0 [ 1112.739045] ? rcu_is_watching+0x15/0xd0 [ 1112.744246] do_syscall_64+0xf3/0x650 [ 1112.749151] ? irq_exit_rcu+0x1a/0x30 [ 1112.754055] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1112.760520] RIP: 0033:0x7f28f653364e [ 1112.765329] RSP: 002b:00007ffd6a4b7740 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1112.774626] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f28f653364e [ 1112.783423] RDX: 0000000000000001 RSI: 000055b0e55fb420 RDI: 0000000000000007 [ 1112.792228] RBP: 00007ffd6a4b7750 R08: 0000000000000000 R09: 0000000000000000 [ 1112.801032] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f28f63ac390 [ 1112.809841] R13: 000055b0e55fb420 R14: 0000000000000007 R15: 00007f28f6341120 | [ 1113.181051] #1: ff110001729c5080 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510 | [ 1113.192011] #2: ff11000121640b50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510 | [ 1113.203165] #3: ff11000121711d68 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220 | [ 1113.213257] | [ 1113.215722] =============================================\x0a [ 1235.427986] INFO: task python3:5248 blocked for more than 368 seconds. [ 1235.436138] Not tainted 7.1.0-rc6-umra-g08201d4e4229 #1 [ 1235.443387] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1235.452977] task:python3 state:D stack:25672 pid:5248 tgid:5248 ppid:5247 task_flags:0x400100 flags:0x00080002 [ 1235.466183] Call Trace: [ 1235.469723] [ 1235.472875] __schedule+0xcc3/0x19c0 [ 1235.477689] ? io_schedule_timeout+0x140/0x140 [ 1235.483467] ? find_held_lock+0x2b/0x80 [ 1235.488573] ? __lock_release.isra.0+0x6b/0x1a0 [ 1235.494459] schedule+0xd8/0x260 [ 1235.498876] schedule_preempt_disabled+0x18/0x30 [ 1235.504853] __mutex_lock+0x6af/0x2010 [ 1235.509857] ? threaded_store+0x132/0x220 [ 1235.515147] ? ww_mutex_lock+0x160/0x160 [ 1235.520343] ? selinux_inode_free_security+0x330/0x330 [ 1235.526915] ? cap_capable+0x1d6/0x3e0 [ 1235.531920] ? threaded_store+0x132/0x220 [ 1235.537207] threaded_store+0x132/0x220 [ 1235.542312] ? xps_rxqs_store+0x2e0/0x2e0 [ 1235.547612] ? sysfs_file_kobj+0xbd/0x1e0 [ 1235.552912] ? sysfs_kf_write+0x65/0x160 [ 1235.558103] ? sysfs_file_ops+0x140/0x140 [ 1235.563396] kernfs_fop_write_iter+0x335/0x510 [ 1235.569180] ? kernfs_ops+0xf0/0xf0 [ 1235.573892] new_sync_write+0x333/0x750 [ 1235.578983] ? __lock_acquire+0x508/0xc10 [ 1235.584278] ? new_sync_read+0x740/0x740 [ 1235.589477] ? lock_acquire.part.0+0xbc/0x260 [ 1235.595229] ? ksys_write+0x116/0x250 [ 1235.600139] vfs_write+0x657/0x9b0 [ 1235.604754] ksys_write+0x116/0x250 [ 1235.609463] ? __ia32_sys_read+0xc0/0xc0 [ 1235.614728] ? kernfs_fop_llseek+0x160/0x1f0 [ 1235.620320] ? rcu_is_watching+0x15/0xd0 [ 1235.625523] do_syscall_64+0xf3/0x650 [ 1235.625530] ? irq_exit_rcu+0x1a/0x30 [ 1235.625535] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1235.625539] RIP: 0033:0x7f28f653364e [ 1235.625543] RSP: 002b:00007ffd6a4b7740 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1235.655953] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f28f653364e [ 1235.664754] RDX: 0000000000000001 RSI: 000055b0e55fb420 RDI: 0000000000000007 [ 1235.673563] RBP: 00007ffd6a4b7750 R08: 0000000000000000 R09: 0000000000000000 [ 1235.682372] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f28f63ac390 [ 1235.691182] R13: 000055b0e55fb420 R14: 0000000000000007 R15: 00007f28f6341120 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:threaded_store