====================================== | [ 757.858100] nipa-hw-worker: drivers/net:napi_threaded.py: timed out | [ 757.860556] nipa-hw-worker: [4/39] Retrying drivers/net:napi_threaded.py | [ 758.026336] kselftest: Running tests in drivers/net [ 989.737985] INFO: task python3:5072 blocked for more than 122 seconds. [ 989.746219] Not tainted 7.0.0-rc4-vdkb-g7db7a78e7eb1 #1 [ 989.753468] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 989.763058] task:python3 state:D stack:25312 pid:5072 tgid:5072 ppid:5071 task_flags:0x400100 flags:0x00080000 [ 989.776262] Call Trace: [ 989.779805] [ 989.782945] __schedule+0xad9/0x1490 [ 989.787760] ? io_schedule_timeout+0x130/0x130 [ 989.793546] ? find_held_lock+0x2b/0x80 [ 989.798651] ? __lock_release.isra.0+0x59/0x170 [ 989.804540] schedule+0xd4/0x260 [ 989.808959] schedule_preempt_disabled+0x18/0x30 [ 989.814930] __mutex_lock+0xd76/0x1f20 [ 989.819938] ? threaded_store+0x132/0x220 [ 989.825240] ? ww_mutex_lock+0x160/0x160 [ 989.830441] ? selinux_inode_free_security+0x310/0x310 [ 989.837013] ? cap_capable+0x1ed/0x3f0 [ 989.842025] ? sysfs_file_ops+0x140/0x140 [ 989.847329] ? threaded_store+0x132/0x220 [ 989.852625] threaded_store+0x132/0x220 [ 989.857728] ? tx_maxrate_store+0x4e0/0x4e0 [ 989.863219] ? sysfs_file_ops+0x140/0x140 [ 989.868515] ? sysfs_file_kobj+0xbd/0x1e0 [ 989.873814] ? sysfs_kf_write+0x65/0x160 [ 989.879013] kernfs_fop_write_iter+0x335/0x510 [ 989.884797] ? kernfs_ops+0xf0/0xf0 [ 989.889509] new_sync_write+0x308/0x6f0 [ 989.894612] ? new_sync_read+0x6f0/0x6f0 [ 989.899809] ? lock_acquire.part.0+0xbc/0x260 [ 989.905492] ? ksys_write+0xff/0x200 [ 989.910304] vfs_write+0x62a/0x980 [ 989.914921] ksys_write+0xff/0x200 [ 989.919537] ? __ia32_sys_read+0xc0/0xc0 [ 989.924736] ? kernfs_fop_llseek+0x160/0x1f0 [ 989.930325] ? rcu_is_watching+0x15/0xd0 [ 989.935519] do_syscall_64+0xf3/0x5e0 [ 989.940424] ? exc_page_fault+0x9e/0xb0 [ 989.945526] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 989.951993] RIP: 0033:0x7f42fb76dc5e [ 989.956810] RSP: 002b:00007ffc332dda60 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 989.966109] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f42fb76dc5e [ 989.974916] RDX: 0000000000000001 RSI: 00005570427a5110 RDI: 0000000000000007 [ 989.983724] RBP: 00007ffc332dda70 R08: 0000000000000000 R09: 0000000000000000 [ 989.992521] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f42fb608e80 [ 990.001329] R13: 00005570427a5110 R14: 0000000000000007 R15: 00007f42fbe6eb98 | [ 990.372005] #1: ff110001cb1b7488 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510 | [ 990.382967] #2: ff11000120af90f0 (kn->active#127){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510 | [ 990.394125] #3: ff11000120ac9cb8 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220 | [ 990.404219] | [ 990.406686] =============================================\x0a [ 1112.619113] INFO: task python3:5072 blocked for more than 245 seconds. [ 1112.627259] Not tainted 7.0.0-rc4-vdkb-g7db7a78e7eb1 #1 [ 1112.634498] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1112.644084] task:python3 state:D stack:25312 pid:5072 tgid:5072 ppid:5071 task_flags:0x400100 flags:0x00080000 [ 1112.657289] Call Trace: [ 1112.660827] [ 1112.663977] __schedule+0xad9/0x1490 [ 1112.668792] ? io_schedule_timeout+0x130/0x130 [ 1112.674577] ? find_held_lock+0x2b/0x80 [ 1112.679681] ? __lock_release.isra.0+0x59/0x170 [ 1112.685565] schedule+0xd4/0x260 [ 1112.689982] schedule_preempt_disabled+0x18/0x30 [ 1112.695962] __mutex_lock+0xd76/0x1f20 [ 1112.700960] ? threaded_store+0x132/0x220 [ 1112.706258] ? ww_mutex_lock+0x160/0x160 [ 1112.711456] ? selinux_inode_free_security+0x310/0x310 [ 1112.718014] ? cap_capable+0x1ed/0x3f0 [ 1112.723015] ? sysfs_file_ops+0x140/0x140 [ 1112.728315] ? threaded_store+0x132/0x220 [ 1112.733609] threaded_store+0x132/0x220 [ 1112.738709] ? tx_maxrate_store+0x4e0/0x4e0 [ 1112.744203] ? sysfs_file_ops+0x140/0x140 [ 1112.749499] ? sysfs_file_kobj+0xbd/0x1e0 [ 1112.754792] ? sysfs_kf_write+0x65/0x160 [ 1112.759992] kernfs_fop_write_iter+0x335/0x510 [ 1112.765777] ? kernfs_ops+0xf0/0xf0 [ 1112.770480] new_sync_write+0x308/0x6f0 [ 1112.775582] ? new_sync_read+0x6f0/0x6f0 [ 1112.780782] ? lock_acquire.part.0+0xbc/0x260 [ 1112.786468] ? ksys_write+0xff/0x200 [ 1112.791280] vfs_write+0x62a/0x980 [ 1112.795894] ksys_write+0xff/0x200 [ 1112.800505] ? __ia32_sys_read+0xc0/0xc0 [ 1112.805701] ? kernfs_fop_llseek+0x160/0x1f0 [ 1112.811291] ? rcu_is_watching+0x15/0xd0 [ 1112.816492] do_syscall_64+0xf3/0x5e0 [ 1112.821390] ? exc_page_fault+0x9e/0xb0 [ 1112.826484] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1112.832949] RIP: 0033:0x7f42fb76dc5e [ 1112.837760] RSP: 002b:00007ffc332dda60 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1112.847059] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f42fb76dc5e [ 1112.855866] RDX: 0000000000000001 RSI: 00005570427a5110 RDI: 0000000000000007 [ 1112.864674] RBP: 00007ffc332dda70 R08: 0000000000000000 R09: 0000000000000000 [ 1112.873479] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f42fb608e80 [ 1112.882288] R13: 00005570427a5110 R14: 0000000000000007 R15: 00007f42fbe6eb98 | [ 1113.252914] #1: ff110001cb1b7488 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510 | [ 1113.263865] #2: ff11000120af90f0 (kn->active#127){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510 | [ 1113.275023] #3: ff11000120ac9cb8 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220 | [ 1113.285113] | [ 1113.287578] =============================================\x0a [ 1235.501256] INFO: task python3:5072 blocked for more than 368 seconds. [ 1235.509406] Not tainted 7.0.0-rc4-vdkb-g7db7a78e7eb1 #1 [ 1235.516655] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1235.526247] task:python3 state:D stack:25312 pid:5072 tgid:5072 ppid:5071 task_flags:0x400100 flags:0x00080002 [ 1235.539454] Call Trace: [ 1235.542996] [ 1235.546147] __schedule+0xad9/0x1490 [ 1235.550965] ? io_schedule_timeout+0x130/0x130 [ 1235.556750] ? find_held_lock+0x2b/0x80 [ 1235.561855] ? __lock_release.isra.0+0x59/0x170 [ 1235.567743] schedule+0xd4/0x260 [ 1235.572164] schedule_preempt_disabled+0x18/0x30 [ 1235.578146] __mutex_lock+0xd76/0x1f20 [ 1235.583153] ? threaded_store+0x132/0x220 [ 1235.588452] ? ww_mutex_lock+0x160/0x160 [ 1235.593653] ? selinux_inode_free_security+0x310/0x310 [ 1235.600221] ? cap_capable+0x1ed/0x3f0 [ 1235.605230] ? sysfs_file_ops+0x140/0x140 [ 1235.610529] ? threaded_store+0x132/0x220 [ 1235.615818] threaded_store+0x132/0x220 [ 1235.620914] ? tx_maxrate_store+0x4e0/0x4e0 [ 1235.626410] ? sysfs_file_ops+0x140/0x140 [ 1235.631708] ? sysfs_file_kobj+0xbd/0x1e0 [ 1235.636998] ? sysfs_kf_write+0x65/0x160 [ 1235.642196] kernfs_fop_write_iter+0x335/0x510 [ 1235.647982] ? kernfs_ops+0xf0/0xf0 [ 1235.652694] new_sync_write+0x308/0x6f0 [ 1235.657790] ? new_sync_read+0x6f0/0x6f0 [ 1235.662995] ? lock_acquire.part.0+0xbc/0x260 [ 1235.668680] ? ksys_write+0xff/0x200 [ 1235.673492] vfs_write+0x62a/0x980 [ 1235.678109] ksys_write+0xff/0x200 [ 1235.682725] ? __ia32_sys_read+0xc0/0xc0 [ 1235.687925] ? kernfs_fop_llseek+0x160/0x1f0 [ 1235.693515] ? rcu_is_watching+0x15/0xd0 [ 1235.698720] do_syscall_64+0xf3/0x5e0 [ 1235.703629] ? exc_page_fault+0x9e/0xb0 [ 1235.708732] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1235.715192] RIP: 0033:0x7f42fb76dc5e [ 1235.720003] RSP: 002b:00007ffc332dda60 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1235.729301] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f42fb76dc5e [ 1235.738111] RDX: 0000000000000001 RSI: 00005570427a5110 RDI: 0000000000000007 [ 1235.746921] RBP: 00007ffc332dda70 R08: 0000000000000000 R09: 0000000000000000 [ 1235.755730] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f42fb608e80 [ 1235.764541] R13: 00005570427a5110 R14: 0000000000000007 R15: 00007f42fbe6eb98 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:threaded_store