====================================== | [ 756.334483] nipa-hw-worker: drivers/net:napi_threaded.py: timed out | [ 756.337009] nipa-hw-worker: [4/37] Retrying drivers/net:napi_threaded.py | [ 756.499238] kselftest: Running tests in drivers/net | [ 830.007906] kworker/u130:0 (178) used greatest stack depth: 21192 bytes left [ 989.753547] INFO: task python3:4997 blocked for more than 122 seconds. [ 989.761773] Not tainted 7.0.0-rc4-qjpb-g8ee1c355a7bc #1 [ 989.769022] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 989.778610] task:python3 state:D stack:25312 pid:4997 tgid:4997 ppid:4996 task_flags:0x400100 flags:0x00080000 [ 989.791816] Call Trace: [ 989.795354] [ 989.798505] __schedule+0xad9/0x1490 [ 989.803320] ? io_schedule_timeout+0x130/0x130 [ 989.809104] ? find_held_lock+0x2b/0x80 [ 989.814208] ? __lock_release.isra.0+0x59/0x170 [ 989.820094] schedule+0xd4/0x260 [ 989.824512] schedule_preempt_disabled+0x18/0x30 [ 989.830492] __mutex_lock+0xd76/0x1f20 [ 989.835497] ? threaded_store+0x132/0x220 [ 989.840793] ? ww_mutex_lock+0x160/0x160 [ 989.845989] ? selinux_inode_free_security+0x310/0x310 [ 989.852556] ? cap_capable+0x1ed/0x3f0 [ 989.857553] ? sysfs_file_ops+0x140/0x140 [ 989.862850] ? threaded_store+0x132/0x220 [ 989.868147] threaded_store+0x132/0x220 [ 989.873250] ? tx_maxrate_store+0x4e0/0x4e0 [ 989.878743] ? sysfs_file_ops+0x140/0x140 [ 989.884039] ? sysfs_file_kobj+0xbd/0x1e0 [ 989.889336] ? sysfs_kf_write+0x65/0x160 [ 989.894535] kernfs_fop_write_iter+0x335/0x510 [ 989.900319] ? kernfs_ops+0xf0/0xf0 [ 989.905030] new_sync_write+0x308/0x6f0 [ 989.910134] ? new_sync_read+0x6f0/0x6f0 [ 989.915334] ? lock_acquire.part.0+0xbc/0x260 [ 989.921018] ? ksys_write+0xff/0x200 [ 989.925831] vfs_write+0x62a/0x980 [ 989.930445] ksys_write+0xff/0x200 [ 989.935057] ? __ia32_sys_read+0xc0/0xc0 [ 989.940252] ? kernfs_fop_llseek+0x160/0x1f0 [ 989.945840] ? rcu_is_watching+0x15/0xd0 [ 989.951040] do_syscall_64+0xf3/0x5e0 [ 989.955945] ? irq_exit_rcu+0x39/0xf0 [ 989.960852] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 989.967319] RIP: 0033:0x7fc204cd6c5e [ 989.972127] RSP: 002b:00007ffcb34959a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 989.981424] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc204cd6c5e [ 989.990231] RDX: 0000000000000001 RSI: 000055b2d7883110 RDI: 0000000000000007 [ 989.999038] RBP: 00007ffcb34959b0 R08: 0000000000000000 R09: 0000000000000000 [ 990.007845] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc204b71e80 [ 990.016645] R13: 000055b2d7883110 R14: 0000000000000007 R15: 00007fc2053d7b98 | [ 990.387008] #1: ff1100018186fa88 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510 | [ 990.397968] #2: ff110001223fb0f0 (kn->active#167){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510 | [ 990.409126] #3: ff11000122471cb8 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220 | [ 990.419213] | [ 990.421676] =============================================\x0a [ 1112.634816] INFO: task python3:4997 blocked for more than 245 seconds. [ 1112.642963] Not tainted 7.0.0-rc4-qjpb-g8ee1c355a7bc #1 [ 1112.650212] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1112.659803] task:python3 state:D stack:25312 pid:4997 tgid:4997 ppid:4996 task_flags:0x400100 flags:0x00080000 [ 1112.673011] Call Trace: [ 1112.676552] [ 1112.679702] __schedule+0xad9/0x1490 [ 1112.684520] ? io_schedule_timeout+0x130/0x130 [ 1112.690306] ? find_held_lock+0x2b/0x80 [ 1112.695414] ? __lock_release.isra.0+0x59/0x170 [ 1112.701300] schedule+0xd4/0x260 [ 1112.705716] schedule_preempt_disabled+0x18/0x30 [ 1112.711694] __mutex_lock+0xd76/0x1f20 [ 1112.716699] ? threaded_store+0x132/0x220 [ 1112.721998] ? ww_mutex_lock+0x160/0x160 [ 1112.727197] ? selinux_inode_free_security+0x310/0x310 [ 1112.733766] ? cap_capable+0x1ed/0x3f0 [ 1112.738777] ? sysfs_file_ops+0x140/0x140 [ 1112.744080] ? threaded_store+0x132/0x220 [ 1112.749375] threaded_store+0x132/0x220 [ 1112.754477] ? tx_maxrate_store+0x4e0/0x4e0 [ 1112.759959] ? sysfs_file_ops+0x140/0x140 [ 1112.765259] ? sysfs_file_kobj+0xbd/0x1e0 [ 1112.770555] ? sysfs_kf_write+0x65/0x160 [ 1112.775755] kernfs_fop_write_iter+0x335/0x510 [ 1112.781532] ? kernfs_ops+0xf0/0xf0 [ 1112.786236] new_sync_write+0x308/0x6f0 [ 1112.791340] ? new_sync_read+0x6f0/0x6f0 [ 1112.796542] ? lock_acquire.part.0+0xbc/0x260 [ 1112.802229] ? ksys_write+0xff/0x200 [ 1112.807032] vfs_write+0x62a/0x980 [ 1112.811654] ksys_write+0xff/0x200 [ 1112.816267] ? __ia32_sys_read+0xc0/0xc0 [ 1112.821463] ? kernfs_fop_llseek+0x160/0x1f0 [ 1112.827054] ? rcu_is_watching+0x15/0xd0 [ 1112.832256] do_syscall_64+0xf3/0x5e0 [ 1112.837161] ? irq_exit_rcu+0x39/0xf0 [ 1112.842071] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1112.848538] RIP: 0033:0x7fc204cd6c5e [ 1112.853338] RSP: 002b:00007ffcb34959a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1112.862627] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc204cd6c5e [ 1112.871435] RDX: 0000000000000001 RSI: 000055b2d7883110 RDI: 0000000000000007 [ 1112.880237] RBP: 00007ffcb34959b0 R08: 0000000000000000 R09: 0000000000000000 [ 1112.889047] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc204b71e80 [ 1112.897859] R13: 000055b2d7883110 R14: 0000000000000007 R15: 00007fc2053d7b98 | [ 1113.279411] #2: ff110001223fb0f0 (kn->active#167){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510 | [ 1113.290570] #3: ff11000122471cb8 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220 | [ 1113.300666] 1 lock held by systemd/6074: | [ 1113.305868] | [ 1113.308338] =============================================\x0a [ 1235.516089] INFO: task python3:4997 blocked for more than 368 seconds. [ 1235.524230] Not tainted 7.0.0-rc4-qjpb-g8ee1c355a7bc #1 [ 1235.531480] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1235.541070] task:python3 state:D stack:25312 pid:4997 tgid:4997 ppid:4996 task_flags:0x400100 flags:0x00080002 [ 1235.554278] Call Trace: [ 1235.557816] [ 1235.560969] __schedule+0xad9/0x1490 [ 1235.565787] ? io_schedule_timeout+0x130/0x130 [ 1235.571574] ? find_held_lock+0x2b/0x80 [ 1235.576683] ? __lock_release.isra.0+0x59/0x170 [ 1235.582567] schedule+0xd4/0x260 [ 1235.586987] schedule_preempt_disabled+0x18/0x30 [ 1235.592959] __mutex_lock+0xd76/0x1f20 [ 1235.597966] ? threaded_store+0x132/0x220 [ 1235.603266] ? ww_mutex_lock+0x160/0x160 [ 1235.608465] ? selinux_inode_free_security+0x310/0x310 [ 1235.615034] ? cap_capable+0x1ed/0x3f0 [ 1235.620044] ? sysfs_file_ops+0x140/0x140 [ 1235.625344] ? threaded_store+0x132/0x220 [ 1235.630642] threaded_store+0x132/0x220 [ 1235.635736] ? tx_maxrate_store+0x4e0/0x4e0 [ 1235.641223] ? sysfs_file_ops+0x140/0x140 [ 1235.646521] ? sysfs_file_kobj+0xbd/0x1e0 [ 1235.651817] ? sysfs_kf_write+0x65/0x160 [ 1235.657016] kernfs_fop_write_iter+0x335/0x510 [ 1235.662793] ? kernfs_ops+0xf0/0xf0 [ 1235.667498] new_sync_write+0x308/0x6f0 [ 1235.672602] ? new_sync_read+0x6f0/0x6f0 [ 1235.677796] ? lock_acquire.part.0+0xbc/0x260 [ 1235.683482] ? ksys_write+0xff/0x200 [ 1235.688295] vfs_write+0x62a/0x980 [ 1235.692911] ksys_write+0xff/0x200 [ 1235.697526] ? __ia32_sys_read+0xc0/0xc0 [ 1235.702716] ? kernfs_fop_llseek+0x160/0x1f0 [ 1235.708310] ? rcu_is_watching+0x15/0xd0 [ 1235.713510] do_syscall_64+0xf3/0x5e0 [ 1235.718419] ? irq_exit_rcu+0x39/0xf0 [ 1235.723330] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1235.729799] RIP: 0033:0x7fc204cd6c5e [ 1235.734610] RSP: 002b:00007ffcb34959a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1235.743907] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc204cd6c5e [ 1235.752715] RDX: 0000000000000001 RSI: 000055b2d7883110 RDI: 0000000000000007 [ 1235.761525] RBP: 00007ffcb34959b0 R08: 0000000000000000 R09: 0000000000000000 [ 1235.770334] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc204b71e80 [ 1235.779144] R13: 000055b2d7883110 R14: 0000000000000007 R15: 00007fc2053d7b98 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:threaded_store