====================================== | [ 757.708596] nipa-hw-worker: drivers/net:napi_threaded.py: timed out | [ 757.711095] nipa-hw-worker: [4/37] Retrying drivers/net:napi_threaded.py | [ 757.847555] kselftest: Running tests in drivers/net [ 989.709712] INFO: task python3:4937 blocked for more than 122 seconds. [ 989.717939] Not tainted 7.0.0-rc3-cxth-g88c46ac3ff99 #1 [ 989.725187] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 989.734769] task:python3 state:D stack:25312 pid:4937 tgid:4937 ppid:4936 task_flags:0x400100 flags:0x00080002 [ 989.747975] Call Trace: [ 989.751517] [ 989.754670] __schedule+0xad9/0x1490 [ 989.759487] ? io_schedule_timeout+0x130/0x130 [ 989.765272] ? find_held_lock+0x2b/0x80 [ 989.770377] ? __lock_release.isra.0+0x59/0x170 [ 989.776254] schedule+0xd4/0x260 [ 989.780674] schedule_preempt_disabled+0x18/0x30 [ 989.786655] __mutex_lock+0xd76/0x1f20 [ 989.791653] ? threaded_store+0x132/0x220 [ 989.796953] ? ww_mutex_lock+0x160/0x160 [ 989.802142] ? selinux_inode_free_security+0x310/0x310 [ 989.808711] ? cap_capable+0x1ed/0x3f0 [ 989.813719] ? sysfs_file_ops+0x140/0x140 [ 989.819017] ? threaded_store+0x132/0x220 [ 989.824315] threaded_store+0x132/0x220 [ 989.829407] ? tx_maxrate_store+0x4e0/0x4e0 [ 989.834900] ? sysfs_file_ops+0x140/0x140 [ 989.840197] ? sysfs_file_kobj+0xbd/0x1e0 [ 989.845495] ? sysfs_kf_write+0x65/0x160 [ 989.850695] kernfs_fop_write_iter+0x335/0x510 [ 989.856480] ? kernfs_ops+0xf0/0xf0 [ 989.861184] new_sync_write+0x308/0x6f0 [ 989.866290] ? new_sync_read+0x6f0/0x6f0 [ 989.871491] ? lock_acquire.part.0+0xbc/0x260 [ 989.877176] ? ksys_write+0xff/0x200 [ 989.881989] vfs_write+0x62a/0x980 [ 989.886603] ksys_write+0xff/0x200 [ 989.891219] ? __ia32_sys_read+0xc0/0xc0 [ 989.896418] ? kernfs_fop_llseek+0x160/0x1f0 [ 989.901998] ? rcu_is_watching+0x15/0xd0 [ 989.907202] do_syscall_64+0xf3/0x5e0 [ 989.912108] ? irq_exit_rcu+0x39/0xf0 [ 989.917016] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 989.923475] RIP: 0033:0x7f612bc56c5e [ 989.928284] RSP: 002b:00007ffdfd067560 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 989.937581] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f612bc56c5e [ 989.946391] RDX: 0000000000000001 RSI: 0000556f91e9a110 RDI: 0000000000000007 [ 989.955198] RBP: 00007ffdfd067570 R08: 0000000000000000 R09: 0000000000000000 [ 989.964005] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f612baf1e80 [ 989.972814] R13: 0000556f91e9a110 R14: 0000000000000007 R15: 00007f612c357b98 | [ 990.354470] #2: ff110001207cb0f0 (kn->active#127){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510 | [ 990.365620] #3: ff11000120889cb8 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220 | [ 990.375713] | [ 990.378181] =============================================\x0a | [ 1083.406844] kworker/u129:2 (187) used greatest stack depth: 21192 bytes left [ 1112.590310] INFO: task python3:4937 blocked for more than 245 seconds. [ 1112.598460] Not tainted 7.0.0-rc3-cxth-g88c46ac3ff99 #1 [ 1112.605710] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1112.615301] task:python3 state:D stack:25312 pid:4937 tgid:4937 ppid:4936 task_flags:0x400100 flags:0x00080002 [ 1112.628508] Call Trace: [ 1112.632046] [ 1112.635199] __schedule+0xad9/0x1490 [ 1112.640017] ? io_schedule_timeout+0x130/0x130 [ 1112.645802] ? find_held_lock+0x2b/0x80 [ 1112.650908] ? __lock_release.isra.0+0x59/0x170 [ 1112.656793] schedule+0xd4/0x260 [ 1112.661211] schedule_preempt_disabled+0x18/0x30 [ 1112.667192] __mutex_lock+0xd76/0x1f20 [ 1112.672200] ? threaded_store+0x132/0x220 [ 1112.677503] ? ww_mutex_lock+0x160/0x160 [ 1112.682701] ? selinux_inode_free_security+0x310/0x310 [ 1112.689270] ? cap_capable+0x1ed/0x3f0 [ 1112.694281] ? sysfs_file_ops+0x140/0x140 [ 1112.699583] ? threaded_store+0x132/0x220 [ 1112.704881] threaded_store+0x132/0x220 [ 1112.709981] ? tx_maxrate_store+0x4e0/0x4e0 [ 1112.715475] ? sysfs_file_ops+0x140/0x140 [ 1112.720773] ? sysfs_file_kobj+0xbd/0x1e0 [ 1112.726072] ? sysfs_kf_write+0x65/0x160 [ 1112.731273] kernfs_fop_write_iter+0x335/0x510 [ 1112.737059] ? kernfs_ops+0xf0/0xf0 [ 1112.741772] new_sync_write+0x308/0x6f0 [ 1112.746878] ? new_sync_read+0x6f0/0x6f0 [ 1112.752077] ? lock_acquire.part.0+0xbc/0x260 [ 1112.757763] ? ksys_write+0xff/0x200 [ 1112.762578] vfs_write+0x62a/0x980 [ 1112.767192] ksys_write+0xff/0x200 [ 1112.771805] ? __ia32_sys_read+0xc0/0xc0 [ 1112.777004] ? kernfs_fop_llseek+0x160/0x1f0 [ 1112.782585] ? rcu_is_watching+0x15/0xd0 [ 1112.787780] do_syscall_64+0xf3/0x5e0 [ 1112.792688] ? irq_exit_rcu+0x39/0xf0 [ 1112.797598] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1112.804067] RIP: 0033:0x7f612bc56c5e [ 1112.808877] RSP: 002b:00007ffdfd067560 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1112.818176] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f612bc56c5e [ 1112.826985] RDX: 0000000000000001 RSI: 0000556f91e9a110 RDI: 0000000000000007 [ 1112.835794] RBP: 00007ffdfd067570 R08: 0000000000000000 R09: 0000000000000000 [ 1112.844603] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f612baf1e80 [ 1112.853410] R13: 0000556f91e9a110 R14: 0000000000000007 R15: 00007f612c357b98 | [ 1113.224044] #1: ff11000188381a88 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x247/0x510 | [ 1113.235007] #2: ff110001207cb0f0 (kn->active#127){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510 | [ 1113.246166] #3: ff11000120889cb8 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220 | [ 1113.256260] | [ 1113.258725] =============================================\x0a [ 1235.471788] INFO: task python3:4937 blocked for more than 368 seconds. [ 1235.479930] Not tainted 7.0.0-rc3-cxth-g88c46ac3ff99 #1 [ 1235.487180] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1235.496772] task:python3 state:D stack:25312 pid:4937 tgid:4937 ppid:4936 task_flags:0x400100 flags:0x00080002 [ 1235.509981] Call Trace: [ 1235.513523] [ 1235.516676] __schedule+0xad9/0x1490 [ 1235.521487] ? io_schedule_timeout+0x130/0x130 [ 1235.527274] ? find_held_lock+0x2b/0x80 [ 1235.532380] ? __lock_release.isra.0+0x59/0x170 [ 1235.538266] schedule+0xd4/0x260 [ 1235.542686] schedule_preempt_disabled+0x18/0x30 [ 1235.548658] __mutex_lock+0xd76/0x1f20 [ 1235.553663] ? threaded_store+0x132/0x220 [ 1235.558961] ? ww_mutex_lock+0x160/0x160 [ 1235.564161] ? selinux_inode_free_security+0x310/0x310 [ 1235.570730] ? cap_capable+0x1ed/0x3f0 [ 1235.575740] ? sysfs_file_ops+0x140/0x140 [ 1235.581041] ? threaded_store+0x132/0x220 [ 1235.586337] threaded_store+0x132/0x220 [ 1235.591438] ? tx_maxrate_store+0x4e0/0x4e0 [ 1235.596934] ? sysfs_file_ops+0x140/0x140 [ 1235.602232] ? sysfs_file_kobj+0xbd/0x1e0 [ 1235.607528] ? sysfs_kf_write+0x65/0x160 [ 1235.612728] kernfs_fop_write_iter+0x335/0x510 [ 1235.618507] ? kernfs_ops+0xf0/0xf0 [ 1235.623219] new_sync_write+0x308/0x6f0 [ 1235.628313] ? new_sync_read+0x6f0/0x6f0 [ 1235.633514] ? lock_acquire.part.0+0xbc/0x260 [ 1235.639200] ? ksys_write+0xff/0x200 [ 1235.644015] vfs_write+0x62a/0x980 [ 1235.648629] ksys_write+0xff/0x200 [ 1235.653246] ? __ia32_sys_read+0xc0/0xc0 [ 1235.658445] ? kernfs_fop_llseek+0x160/0x1f0 [ 1235.664028] ? rcu_is_watching+0x15/0xd0 [ 1235.669230] do_syscall_64+0xf3/0x5e0 [ 1235.674137] ? irq_exit_rcu+0x39/0xf0 [ 1235.679045] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1235.685516] RIP: 0033:0x7f612bc56c5e [ 1235.690327] RSP: 002b:00007ffdfd067560 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1235.699626] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f612bc56c5e [ 1235.708436] RDX: 0000000000000001 RSI: 0000556f91e9a110 RDI: 0000000000000007 [ 1235.717245] RBP: 00007ffdfd067570 R08: 0000000000000000 R09: 0000000000000000 [ 1235.726055] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f612baf1e80 [ 1235.734866] R13: 0000556f91e9a110 R14: 0000000000000007 R15: 00007f612c357b98 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:threaded_store