9768 pid:41 tgid:41 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 410.538212][ C0] Call Trace: [ 410.541678][ C0] [ 410.544607][ C0] __schedule+0x12fc/0x3b80 [ 410.549111][ C0] ? __pfx___schedule+0x10/0x10 [ 410.553959][ C0] ? find_held_lock+0x2b/0x80 [ 410.558726][ C0] ? schedule+0x2d7/0x3a0 [ 410.563045][ C0] schedule+0xe7/0x3a0 [ 410.567111][ C0] rescuer_thread+0x987/0xea0 [ 410.571961][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 410.577061][ C0] ? find_held_lock+0x2b/0x80 [ 410.581738][ C0] ? rcu_is_watching+0x12/0xc0 [ 410.586502][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 410.591711][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 410.596903][ C0] ? __kthread_parkme+0x19e/0x250 [ 410.601925][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 410.607135][ C0] kthread+0x3c5/0x780 [ 410.611242][ C0] ? __pfx_kthread+0x10/0x10 [ 410.616001][ C0] ? rcu_is_watching+0x12/0xc0 [ 410.620805][ C0] ? __pfx_kthread+0x10/0x10 [ 410.625412][ C0] ret_from_fork+0x56d/0x700 [ 410.630092][ C0] ? __pfx_kthread+0x10/0x10 [ 410.634685][ C0] ret_from_fork_asm+0x1a/0x30 [ 410.639457][ C0] [ 410.642464][ C0] task:kworker/R-edac- state:I stack:31176 pid:42 tgid:42 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 410.654815][ C0] Call Trace: [ 410.658090][ C0] [ 410.661005][ C0] __schedule+0x12fc/0x3b80 [ 410.665514][ C0] ? __pfx___schedule+0x10/0x10 [ 410.670449][ C0] ? find_held_lock+0x2b/0x80 [ 410.675121][ C0] ? schedule+0x2d7/0x3a0 [ 410.679440][ C0] schedule+0xe7/0x3a0 [ 410.683507][ C0] rescuer_thread+0x987/0xea0 [ 410.688214][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 410.693247][ C0] ? find_held_lock+0x2b/0x80 [ 410.697928][ C0] ? rcu_is_watching+0x12/0xc0 [ 410.702806][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 410.708011][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 410.713207][ C0] ? __kthread_parkme+0x19e/0x250 [ 410.718252][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 410.723445][ C0] kthread+0x3c5/0x780 [ 410.727506][ C0] ? __pfx_kthread+0x10/0x10 [ 410.732088][ C0] ? rcu_is_watching+0x12/0xc0 [ 410.736961][ C0] ? __pfx_kthread+0x10/0x10 [ 410.741548][ C0] ret_from_fork+0x56d/0x700 [ 410.746138][ C0] ? __pfx_kthread+0x10/0x10 [ 410.750812][ C0] ret_from_fork_asm+0x1a/0x30 [ 410.755589][ C0] [ 410.758610][ C0] task:kworker/R-quota state:I stack:29768 pid:43 tgid:43 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 410.770695][ C0] Call Trace: [ 410.773971][ C0] [ 410.776909][ C0] __schedule+0x12fc/0x3b80 [ 410.781432][ C0] ? __pfx___schedule+0x10/0x10 [ 410.786285][ C0] ? find_held_lock+0x2b/0x80 [ 410.791037][ C0] ? schedule+0x2d7/0x3a0 [ 410.795384][ C0] schedule+0xe7/0x3a0 [ 410.799459][ C0] rescuer_thread+0x987/0xea0 [ 410.804136][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 410.809172][ C0] ? find_held_lock+0x2b/0x80 [ 410.813895][ C0] ? rcu_is_watching+0x12/0xc0 [ 410.818670][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 410.823874][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 410.829081][ C0] ? __kthread_parkme+0x19e/0x250 [ 410.834212][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 410.839405][ C0] kthread+0x3c5/0x780 [ 410.843562][ C0] ? __pfx_kthread+0x10/0x10 [ 410.848148][ C0] ? rcu_is_watching+0x12/0xc0 [ 410.852905][ C0] ? __pfx_kthread+0x10/0x10 [ 410.857511][ C0] ret_from_fork+0x56d/0x700 [ 410.862134][ C0] ? __pfx_kthread+0x10/0x10 [ 410.866724][ C0] ret_from_fork_asm+0x1a/0x30 [ 410.871520][ C0] [ 410.874543][ C0] task:kworker/1:1H state:I stack:30616 pid:44 tgid:44 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 410.886560][ C0] Call Trace: [ 410.889898][ C0] [ 410.892835][ C0] __schedule+0x12fc/0x3b80 [ 410.897346][ C0] ? __pfx___schedule+0x10/0x10 [ 410.902277][ C0] ? find_held_lock+0x2b/0x80 [ 410.907309][ C0] ? schedule+0x2d7/0x3a0 [ 410.911663][ C0] schedule+0xe7/0x3a0 [ 410.915736][ C0] ? worker_thread+0x28b/0xf10 [ 410.920643][ C0] ? __pfx_worker_thread+0x10/0x10 [ 410.925762][ C0] worker_thread+0x2e5/0xf10 [ 410.930369][ C0] ? __kthread_parkme+0x19e/0x250 [ 410.935385][ C0] ? __pfx_worker_thread+0x10/0x10 [ 410.940574][ C0] kthread+0x3c5/0x780 [ 410.944721][ C0] ? __pfx_kthread+0x10/0x10 [ 410.949306][ C0] ? rcu_is_watching+0x12/0xc0 [ 410.954083][ C0] ? __pfx_kthread+0x10/0x10 [ 410.958689][ C0] ret_from_fork+0x56d/0x700 [ 410.963274][ C0] ? __pfx_kthread+0x10/0x10 [ 410.967864][ C0] ret_from_fork_asm+0x1a/0x30 [ 410.972631][ C0] [ 410.975637][ C0] task:kworker/R-rpcio state:I stack:31176 pid:45 tgid:45 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 410.987670][ C0] Call Trace: [ 410.990965][ C0] [ 410.993889][ C0] __schedule+0x12fc/0x3b80 [ 410.998396][ C0] ? __pfx___schedule+0x10/0x10 [ 411.003244][ C0] ? find_held_lock+0x2b/0x80 [ 411.007912][ C0] ? schedule+0x2d7/0x3a0 [ 411.012233][ C0] schedule+0xe7/0x3a0 [ 411.016293][ C0] rescuer_thread+0x987/0xea0 [ 411.020963][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 411.025989][ C0] ? find_held_lock+0x2b/0x80 [ 411.030663][ C0] ? rcu_is_watching+0x12/0xc0 [ 411.035417][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 411.040614][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 411.045807][ C0] ? __kthread_parkme+0x19e/0x250 [ 411.050822][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 411.056015][ C0] kthread+0x3c5/0x780 [ 411.060075][ C0] ? __pfx_kthread+0x10/0x10 [ 411.064657][ C0] ? rcu_is_watching+0x12/0xc0 [ 411.069442][ C0] ? __pfx_kthread+0x10/0x10 [ 411.074024][ C0] ret_from_fork+0x56d/0x700 [ 411.078602][ C0] ? __pfx_kthread+0x10/0x10 [ 411.083367][ C0] ret_from_fork_asm+0x1a/0x30 [ 411.088151][ C0] [ 411.091161][ C0] task:kworker/R-xprti state:I stack:31176 pid:46 tgid:46 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 411.103172][ C0] Call Trace: [ 411.106439][ C0] [ 411.109369][ C0] __schedule+0x12fc/0x3b80 [ 411.113961][ C0] ? __pfx___schedule+0x10/0x10 [ 411.118909][ C0] ? find_held_lock+0x2b/0x80 [ 411.123687][ C0] ? schedule+0x2d7/0x3a0 [ 411.128129][ C0] schedule+0xe7/0x3a0 [ 411.132214][ C0] rescuer_thread+0x987/0xea0 [ 411.136979][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 411.142004][ C0] ? find_held_lock+0x2b/0x80 [ 411.146683][ C0] ? rcu_is_watching+0x12/0xc0 [ 411.151489][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 411.156730][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 411.161928][ C0] ? __kthread_parkme+0x19e/0x250 [ 411.167056][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 411.172360][ C0] kthread+0x3c5/0x780 [ 411.176469][ C0] ? __pfx_kthread+0x10/0x10 [ 411.181148][ C0] ? rcu_is_watching+0x12/0xc0 [ 411.185935][ C0] ? __pfx_kthread+0x10/0x10 [ 411.190676][ C0] ret_from_fork+0x56d/0x700 [ 411.195277][ C0] ? __pfx_kthread+0x10/0x10 [ 411.199876][ C0] ret_from_fork_asm+0x1a/0x30 [ 411.204646][ C0] [ 411.207808][ C0] task:kworker/R-cfg80 state:I stack:31176 pid:47 tgid:47 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 411.219834][ C0] Call Trace: [ 411.223128][ C0] [ 411.226064][ C0] __schedule+0x12fc/0x3b80 [ 411.230590][ C0] ? __pfx___schedule+0x10/0x10 [ 411.235459][ C0] ? find_held_lock+0x2b/0x80 [ 411.240145][ C0] ? schedule+0x2d7/0x3a0 [ 411.244469][ C0] schedule+0xe7/0x3a0 [ 411.248531][ C0] rescuer_thread+0x987/0xea0 [ 411.253205][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 411.258233][ C0] ? find_held_lock+0x2b/0x80 [ 411.262998][ C0] ? rcu_is_watching+0x12/0xc0 [ 411.268019][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 411.273528][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 411.278775][ C0] ? __kthread_parkme+0x19e/0x250 [ 411.283830][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 411.289028][ C0] kthread+0x3c5/0x780 [ 411.293092][ C0] ? __pfx_kthread+0x10/0x10 [ 411.297696][ C0] ? rcu_is_watching+0x12/0xc0 [ 411.302474][ C0] ? __pfx_kthread+0x10/0x10 [ 411.307073][ C0] ret_from_fork+0x56d/0x700 [ 411.311683][ C0] ? __pfx_kthread+0x10/0x10 [ 411.316274][ C0] ret_from_fork_asm+0x1a/0x30 [ 411.321045][ C0] [ 411.324052][ C0] task:kworker/u8:3 state:I stack:25896 pid:48 tgid:48 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 411.336124][ C0] Workqueue: 0x0 (events_unbound) [ 411.341267][ C0] Call Trace: [ 411.344564][ C0] [ 411.347600][ C0] __schedule+0x12fc/0x3b80 [ 411.352150][ C0] ? __pfx___schedule+0x10/0x10 [ 411.357016][ C0] ? find_held_lock+0x2b/0x80 [ 411.361697][ C0] ? schedule+0x2d7/0x3a0 [ 411.366110][ C0] schedule+0xe7/0x3a0 [ 411.370247][ C0] ? worker_thread+0x28b/0xf10 [ 411.375456][ C0] worker_thread+0x2e5/0xf10 [ 411.380066][ C0] ? __pfx_worker_thread+0x10/0x10 [ 411.385369][ C0] kthread+0x3c5/0x780 [ 411.389446][ C0] ? __pfx_kthread+0x10/0x10 [ 411.394224][ C0] ? rcu_is_watching+0x12/0xc0 [ 411.399087][ C0] ? __pfx_kthread+0x10/0x10 [ 411.403680][ C0] ret_from_fork+0x56d/0x700 [ 411.408263][ C0] ? __pfx_kthread+0x10/0x10 [ 411.412852][ C0] ret_from_fork_asm+0x1a/0x30 [ 411.417626][ C0] [ 411.420645][ C0] task:kworker/u8:4 state:I stack:26488 pid:49 tgid:49 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 411.432726][ C0] Workqueue: 0x0 (events_unbound) [ 411.437831][ C0] Call Trace: [ 411.441094][ C0] [ 411.444013][ C0] __schedule+0x12fc/0x3b80 [ 411.448515][ C0] ? __pfx___schedule+0x10/0x10 [ 411.453358][ C0] ? find_held_lock+0x2b/0x80 [ 411.458033][ C0] ? schedule+0x2d7/0x3a0 [ 411.462365][ C0] schedule+0xe7/0x3a0 [ 411.466449][ C0] ? worker_thread+0x28b/0xf10 [ 411.471208][ C0] worker_thread+0x2e5/0xf10 [ 411.475798][ C0] ? __kthread_parkme+0x19e/0x250 [ 411.480815][ C0] ? __pfx_worker_thread+0x10/0x10 [ 411.485936][ C0] kthread+0x3c5/0x780 [ 411.489997][ C0] ? __pfx_kthread+0x10/0x10 [ 411.494587][ C0] ? rcu_is_watching+0x12/0xc0 [ 411.499373][ C0] ? __pfx_kthread+0x10/0x10 [ 411.503962][ C0] ret_from_fork+0x56d/0x700 [ 411.508537][ C0] ? __pfx_kthread+0x10/0x10 [ 411.513115][ C0] ret_from_fork_asm+0x1a/0x30 [ 411.517907][ C0] [ 411.520921][ C0] task:kswapd0 state:S stack:30712 pid:69 tgid:69 ppid:2 task_flags:0x220840 flags:0x00080000 [ 411.533269][ C0] Call Trace: [ 411.536537][ C0] [ 411.539489][ C0] __schedule+0x12fc/0x3b80 [ 411.544027][ C0] ? __pfx___schedule+0x10/0x10 [ 411.548918][ C0] ? find_held_lock+0x2b/0x80 [ 411.553610][ C0] ? schedule+0x2d7/0x3a0 [ 411.558037][ C0] schedule+0xe7/0x3a0 [ 411.562123][ C0] kswapd+0xa07/0xb90 [ 411.566198][ C0] ? __pfx_kswapd+0x10/0x10 [ 411.570754][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 411.576946][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 411.582185][ C0] ? __kthread_parkme+0x19e/0x250 [ 411.587200][ C0] ? __pfx_kswapd+0x10/0x10 [ 411.591702][ C0] kthread+0x3c5/0x780 [ 411.595769][ C0] ? __pfx_kthread+0x10/0x10 [ 411.600374][ C0] ? rcu_is_watching+0x12/0xc0 [ 411.605220][ C0] ? __pfx_kthread+0x10/0x10 [ 411.609803][ C0] ret_from_fork+0x56d/0x700 [ 411.614386][ C0] ? __pfx_kthread+0x10/0x10 [ 411.619057][ C0] ret_from_fork_asm+0x1a/0x30 [ 411.623821][ C0] [ 411.626833][ C0] task:kworker/R-nfsio state:I stack:30064 pid:75 tgid:75 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 411.638841][ C0] Call Trace: [ 411.642103][ C0] [ 411.645026][ C0] __schedule+0x12fc/0x3b80 [ 411.649542][ C0] ? __pfx___schedule+0x10/0x10 [ 411.654387][ C0] ? find_held_lock+0x2b/0x80 [ 411.659060][ C0] ? schedule+0x2d7/0x3a0 [ 411.663382][ C0] schedule+0xe7/0x3a0 [ 411.667441][ C0] rescuer_thread+0x987/0xea0 [ 411.672149][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 411.677214][ C0] ? find_held_lock+0x2b/0x80 [ 411.681923][ C0] ? rcu_is_watching+0x12/0xc0 [ 411.686875][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 411.692177][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 411.697412][ C0] ? __kthread_parkme+0x19e/0x250 [ 411.702455][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 411.707681][ C0] kthread+0x3c5/0x780 [ 411.711760][ C0] ? __pfx_kthread+0x10/0x10 [ 411.716524][ C0] ? rcu_is_watching+0x12/0xc0 [ 411.721297][ C0] ? __pfx_kthread+0x10/0x10 [ 411.725878][ C0] ret_from_fork+0x56d/0x700 [ 411.730718][ C0] ? __pfx_kthread+0x10/0x10 [ 411.735313][ C0] ret_from_fork_asm+0x1a/0x30 [ 411.740165][ C0] [ 411.743174][ C0] task:kworker/R-acpi_ state:I stack:31176 pid:112 tgid:112 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 411.755173][ C0] Call Trace: [ 411.758556][ C0] [ 411.761475][ C0] __schedule+0x12fc/0x3b80 [ 411.765977][ C0] ? __pfx___schedule+0x10/0x10 [ 411.770821][ C0] ? find_held_lock+0x2b/0x80 [ 411.775491][ C0] ? schedule+0x2d7/0x3a0 [ 411.779811][ C0] schedule+0xe7/0x3a0 [ 411.783963][ C0] rescuer_thread+0x987/0xea0 [ 411.788635][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 411.793683][ C0] ? find_held_lock+0x2b/0x80 [ 411.798359][ C0] ? rcu_is_watching+0x12/0xc0 [ 411.803221][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 411.808407][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 411.813600][ C0] ? __kthread_parkme+0x19e/0x250 [ 411.818631][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 411.823817][ C0] kthread+0x3c5/0x780 [ 411.827880][ C0] ? __pfx_kthread+0x10/0x10 [ 411.832549][ C0] ? rcu_is_watching+0x12/0xc0 [ 411.837326][ C0] ? __pfx_kthread+0x10/0x10 [ 411.841930][ C0] ret_from_fork+0x56d/0x700 [ 411.846513][ C0] ? __pfx_kthread+0x10/0x10 [ 411.851106][ C0] ret_from_fork_asm+0x1a/0x30 [ 411.856050][ C0] [ 411.859058][ C0] task:hwrng state:S stack:29704 pid:175 tgid:175 ppid:2 task_flags:0x208040 flags:0x00080000 [ 411.870982][ C0] Call Trace: [ 411.874465][ C0] [ 411.877405][ C0] __schedule+0x12fc/0x3b80 [ 411.881921][ C0] ? __pfx___schedule+0x10/0x10 [ 411.886803][ C0] ? find_held_lock+0x2b/0x80 [ 411.891525][ C0] ? schedule+0x2d7/0x3a0 [ 411.895866][ C0] schedule+0xe7/0x3a0 [ 411.899941][ C0] schedule_timeout+0x123/0x290 [ 411.904808][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 411.910184][ C0] ? __pfx_process_timeout+0x10/0x10 [ 411.915609][ C0] ? rcu_is_watching+0x12/0xc0 [ 411.920368][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 411.926185][ C0] add_hwgenerator_randomness+0xff/0x190 [ 411.931854][ C0] hwrng_fillfn+0x217/0x440 [ 411.936359][ C0] ? __pfx_hwrng_fillfn+0x10/0x10 [ 411.941642][ C0] kthread+0x3c5/0x780 [ 411.945715][ C0] ? __pfx_kthread+0x10/0x10 [ 411.950317][ C0] ? rcu_is_watching+0x12/0xc0 [ 411.955148][ C0] ? __pfx_kthread+0x10/0x10 [ 411.959827][ C0] ret_from_fork+0x56d/0x700 [ 411.964409][ C0] ? __pfx_kthread+0x10/0x10 [ 411.969090][ C0] ret_from_fork_asm+0x1a/0x30 [ 411.973942][ C0] [ 411.977034][ C0] task:scsi_eh_0 state:S stack:30920 pid:277 tgid:277 ppid:2 task_flags:0x208040 flags:0x00080000 [ 411.988963][ C0] Call Trace: [ 411.992251][ C0] [ 411.995182][ C0] __schedule+0x12fc/0x3b80 [ 411.999705][ C0] ? __pfx___schedule+0x10/0x10 [ 412.004636][ C0] ? find_held_lock+0x2b/0x80 [ 412.009305][ C0] ? schedule+0x2d7/0x3a0 [ 412.013627][ C0] schedule+0xe7/0x3a0 [ 412.017711][ C0] scsi_error_handler+0x52e/0xf10 [ 412.022752][ C0] ? __pfx_scsi_error_handler+0x10/0x10 [ 412.028307][ C0] ? rcu_is_watching+0x12/0xc0 [ 412.033081][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 412.038988][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 412.044194][ C0] ? __kthread_parkme+0x19e/0x250 [ 412.049207][ C0] ? __pfx_scsi_error_handler+0x10/0x10 [ 412.054858][ C0] kthread+0x3c5/0x780 [ 412.058935][ C0] ? __pfx_kthread+0x10/0x10 [ 412.063521][ C0] ? rcu_is_watching+0x12/0xc0 [ 412.068633][ C0] ? __pfx_kthread+0x10/0x10 [ 412.073305][ C0] ret_from_fork+0x56d/0x700 [ 412.077909][ C0] ? __pfx_kthread+0x10/0x10 [ 412.082589][ C0] ret_from_fork_asm+0x1a/0x30 [ 412.087356][ C0] [ 412.090428][ C0] task:kworker/R-scsi_ state:I stack:30888 pid:278 tgid:278 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 412.102462][ C0] Call Trace: [ 412.105846][ C0] [ 412.108777][ C0] __schedule+0x12fc/0x3b80 [ 412.113368][ C0] ? __pfx___schedule+0x10/0x10 [ 412.118212][ C0] ? find_held_lock+0x2b/0x80 [ 412.122907][ C0] ? schedule+0x2d7/0x3a0 [ 412.127322][ C0] schedule+0xe7/0x3a0 [ 412.131400][ C0] rescuer_thread+0x987/0xea0 [ 412.136094][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 412.141140][ C0] ? find_held_lock+0x2b/0x80 [ 412.145848][ C0] ? rcu_is_watching+0x12/0xc0 [ 412.150612][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 412.155808][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 412.161125][ C0] ? __kthread_parkme+0x19e/0x250 [ 412.166143][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 412.171371][ C0] kthread+0x3c5/0x780 [ 412.175440][ C0] ? __pfx_kthread+0x10/0x10 [ 412.180117][ C0] ? rcu_is_watching+0x12/0xc0 [ 412.184882][ C0] ? __pfx_kthread+0x10/0x10 [ 412.189481][ C0] ret_from_fork+0x56d/0x700 [ 412.194065][ C0] ? __pfx_kthread+0x10/0x10 [ 412.198662][ C0] ret_from_fork_asm+0x1a/0x30 [ 412.203438][ C0] [ 412.206444][ C0] task:kworker/R-targe state:I stack:30888 pid:299 tgid:299 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 412.218450][ C0] Call Trace: [ 412.221738][ C0] [ 412.224657][ C0] __schedule+0x12fc/0x3b80 [ 412.229255][ C0] ? __pfx___schedule+0x10/0x10 [ 412.234186][ C0] ? find_held_lock+0x2b/0x80 [ 412.238868][ C0] ? schedule+0x2d7/0x3a0 [ 412.243217][ C0] schedule+0xe7/0x3a0 [ 412.247277][ C0] rescuer_thread+0x987/0xea0 [ 412.251981][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 412.257000][ C0] ? find_held_lock+0x2b/0x80 [ 412.261670][ C0] ? rcu_is_watching+0x12/0xc0 [ 412.266524][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 412.271715][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 412.276904][ C0] ? __kthread_parkme+0x19e/0x250 [ 412.281917][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 412.287104][ C0] kthread+0x3c5/0x780 [ 412.291166][ C0] ? __pfx_kthread+0x10/0x10 [ 412.295751][ C0] ? rcu_is_watching+0x12/0xc0 [ 412.300593][ C0] ? __pfx_kthread+0x10/0x10 [ 412.305172][ C0] ret_from_fork+0x56d/0x700 [ 412.309839][ C0] ? __pfx_kthread+0x10/0x10 [ 412.314503][ C0] ret_from_fork_asm+0x1a/0x30 [ 412.319265][ C0] [ 412.322268][ C0] task:kworker/R-targe state:I stack:30888 pid:300 tgid:300 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 412.334356][ C0] Call Trace: [ 412.337625][ C0] [ 412.340546][ C0] __schedule+0x12fc/0x3b80 [ 412.345057][ C0] ? __pfx___schedule+0x10/0x10 [ 412.349905][ C0] ? find_held_lock+0x2b/0x80 [ 412.354608][ C0] ? schedule+0x2d7/0x3a0 [ 412.358935][ C0] schedule+0xe7/0x3a0 [ 412.363004][ C0] rescuer_thread+0x987/0xea0 [ 412.367718][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 412.372741][ C0] ? find_held_lock+0x2b/0x80 [ 412.377420][ C0] ? rcu_is_watching+0x12/0xc0 [ 412.382204][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 412.387396][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 412.392615][ C0] ? __kthread_parkme+0x19e/0x250 [ 412.397631][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 412.402824][ C0] kthread+0x3c5/0x780 [ 412.407062][ C0] ? __pfx_kthread+0x10/0x10 [ 412.411723][ C0] ? rcu_is_watching+0x12/0xc0 [ 412.416514][ C0] ? __pfx_kthread+0x10/0x10 [ 412.421208][ C0] ret_from_fork+0x56d/0x700 [ 412.425787][ C0] ? __pfx_kthread+0x10/0x10 [ 412.430374][ C0] ret_from_fork_asm+0x1a/0x30 [ 412.435144][ C0] [ 412.438151][ C0] task:kworker/R-xcopy state:I stack:29768 pid:301 tgid:301 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 412.450243][ C0] Call Trace: [ 412.453603][ C0] [ 412.456537][ C0] __schedule+0x12fc/0x3b80 [ 412.461075][ C0] ? __pfx___schedule+0x10/0x10 [ 412.465951][ C0] ? find_held_lock+0x2b/0x80 [ 412.470629][ C0] ? schedule+0x2d7/0x3a0 [ 412.474952][ C0] schedule+0xe7/0x3a0 [ 412.479012][ C0] rescuer_thread+0x987/0xea0 [ 412.483779][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 412.488796][ C0] ? find_held_lock+0x2b/0x80 [ 412.493465][ C0] ? rcu_is_watching+0x12/0xc0 [ 412.498221][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 412.503602][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 412.508842][ C0] ? __kthread_parkme+0x19e/0x250 [ 412.513911][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 412.519112][ C0] kthread+0x3c5/0x780 [ 412.523173][ C0] ? __pfx_kthread+0x10/0x10 [ 412.527757][ C0] ? rcu_is_watching+0x12/0xc0 [ 412.532536][ C0] ? __pfx_kthread+0x10/0x10 [ 412.537223][ C0] ret_from_fork+0x56d/0x700 [ 412.541823][ C0] ? __pfx_kthread+0x10/0x10 [ 412.546626][ C0] ret_from_fork_asm+0x1a/0x30 [ 412.551524][ C0] [ 412.554625][ C0] task:kworker/u8:6 state:R running task stack:23224 pid:330 tgid:330 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 412.568229][ C0] Workqueue: 0x0 (events_unbound) [ 412.573568][ C0] Call Trace: [ 412.576955][ C0] [ 412.579917][ C0] __schedule+0x12fc/0x3b80 [ 412.584429][ C0] ? __pfx___schedule+0x10/0x10 [ 412.589361][ C0] ? find_held_lock+0x2b/0x80 [ 412.594034][ C0] ? schedule+0x2d7/0x3a0 [ 412.598451][ C0] schedule+0xe7/0x3a0 [ 412.602626][ C0] ? worker_thread+0x28b/0xf10 [ 412.607410][ C0] worker_thread+0x2e5/0xf10 [ 412.612009][ C0] ? __pfx_worker_thread+0x10/0x10 [ 412.617208][ C0] kthread+0x3c5/0x780 [ 412.621587][ C0] ? __pfx_kthread+0x10/0x10 [ 412.626197][ C0] ? rcu_is_watching+0x12/0xc0 [ 412.630988][ C0] ? __pfx_kthread+0x10/0x10 [ 412.635582][ C0] ret_from_fork+0x56d/0x700 [ 412.640162][ C0] ? __pfx_kthread+0x10/0x10 [ 412.644749][ C0] ret_from_fork_asm+0x1a/0x30 [ 412.649519][ C0] [ 412.652534][ C0] task:kworker/0:1H state:I stack:27640 pid:332 tgid:332 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 412.664531][ C0] Workqueue: 0x0 (kblockd) [ 412.669042][ C0] Call Trace: [ 412.672350][ C0] [ 412.675356][ C0] __schedule+0x12fc/0x3b80 [ 412.679859][ C0] ? __pfx___schedule+0x10/0x10 [ 412.684732][ C0] ? find_held_lock+0x2b/0x80 [ 412.689428][ C0] ? schedule+0x2d7/0x3a0 [ 412.693785][ C0] schedule+0xe7/0x3a0 [ 412.697972][ C0] ? worker_thread+0x28b/0xf10 [ 412.702921][ C0] worker_thread+0x2e5/0xf10 [ 412.707522][ C0] ? __kthread_parkme+0x19e/0x250 [ 412.712556][ C0] ? __pfx_worker_thread+0x10/0x10 [ 412.717670][ C0] kthread+0x3c5/0x780 [ 412.721912][ C0] ? __pfx_kthread+0x10/0x10 [ 412.726499][ C0] ? rcu_is_watching+0x12/0xc0 [ 412.731259][ C0] ? __pfx_kthread+0x10/0x10 [ 412.735841][ C0] ret_from_fork+0x56d/0x700 [ 412.740423][ C0] ? __pfx_kthread+0x10/0x10 [ 412.745004][ C0] ret_from_fork_asm+0x1a/0x30 [ 412.749781][ C0] [ 412.752790][ C0] task:kworker/u8:7 state:I stack:21880 pid:342 tgid:342 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 412.764790][ C0] Workqueue: 0x0 (events_unbound) [ 412.769903][ C0] Call Trace: [ 412.773164][ C0] [ 412.776081][ C0] __schedule+0x12fc/0x3b80 [ 412.780582][ C0] ? __pfx___schedule+0x10/0x10 [ 412.785432][ C0] ? find_held_lock+0x2b/0x80 [ 412.790125][ C0] ? schedule+0x2d7/0x3a0 [ 412.794468][ C0] schedule+0xe7/0x3a0 [ 412.798545][ C0] ? worker_thread+0x28b/0xf10 [ 412.803366][ C0] worker_thread+0x2e5/0xf10 [ 412.807957][ C0] ? __kthread_parkme+0x19e/0x250 [ 412.812973][ C0] ? __pfx_worker_thread+0x10/0x10 [ 412.818248][ C0] kthread+0x3c5/0x780 [ 412.822315][ C0] ? __pfx_kthread+0x10/0x10 [ 412.826906][ C0] ? rcu_is_watching+0x12/0xc0 [ 412.831678][ C0] ? __pfx_kthread+0x10/0x10 [ 412.836261][ C0] ret_from_fork+0x56d/0x700 [ 412.840836][ C0] ? __pfx_kthread+0x10/0x10 [ 412.845501][ C0] ret_from_fork_asm+0x1a/0x30 [ 412.850265][ C0] [ 412.853270][ C0] task:kworker/R-liber state:I stack:31176 pid:390 tgid:390 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 412.865283][ C0] Call Trace: [ 412.868551][ C0] [ 412.871470][ C0] __schedule+0x12fc/0x3b80 [ 412.876270][ C0] ? __pfx___schedule+0x10/0x10 [ 412.881131][ C0] ? find_held_lock+0x2b/0x80 [ 412.885810][ C0] ? schedule+0x2d7/0x3a0 [ 412.890219][ C0] schedule+0xe7/0x3a0 [ 412.894369][ C0] rescuer_thread+0x987/0xea0 [ 412.899101][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 412.904290][ C0] ? find_held_lock+0x2b/0x80 [ 412.908984][ C0] ? rcu_is_watching+0x12/0xc0 [ 412.913865][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 412.919069][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 412.924267][ C0] ? __kthread_parkme+0x19e/0x250 [ 412.929293][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 412.934498][ C0] kthread+0x3c5/0x780 [ 412.938568][ C0] ? __pfx_kthread+0x10/0x10 [ 412.943147][ C0] ? rcu_is_watching+0x12/0xc0 [ 412.947915][ C0] ? __pfx_kthread+0x10/0x10 [ 412.952531][ C0] ret_from_fork+0x56d/0x700 [ 412.957127][ C0] ? __pfx_kthread+0x10/0x10 [ 412.961718][ C0] ret_from_fork_asm+0x1a/0x30 [ 412.966514][ C0] [ 412.969524][ C0] task:kworker/R-zd121 state:I stack:29768 pid:421 tgid:421 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 412.981525][ C0] Call Trace: [ 412.984793][ C0] [ 412.987714][ C0] __schedule+0x12fc/0x3b80 [ 412.992217][ C0] ? __pfx___schedule+0x10/0x10 [ 412.997173][ C0] ? find_held_lock+0x2b/0x80 [ 413.001864][ C0] ? schedule+0x2d7/0x3a0 [ 413.006201][ C0] schedule+0xe7/0x3a0 [ 413.010284][ C0] rescuer_thread+0x987/0xea0 [ 413.015045][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 413.020072][ C0] ? find_held_lock+0x2b/0x80 [ 413.024765][ C0] ? rcu_is_watching+0x12/0xc0 [ 413.029542][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 413.034759][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 413.040051][ C0] ? __kthread_parkme+0x19e/0x250 [ 413.045088][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 413.050280][ C0] kthread+0x3c5/0x780 [ 413.054343][ C0] ? __pfx_kthread+0x10/0x10 [ 413.059111][ C0] ? rcu_is_watching+0x12/0xc0 [ 413.063870][ C0] ? __pfx_kthread+0x10/0x10 [ 413.068451][ C0] ret_from_fork+0x56d/0x700 [ 413.073113][ C0] ? __pfx_kthread+0x10/0x10 [ 413.077723][ C0] ret_from_fork_asm+0x1a/0x30 [ 413.082548][ C0] [ 413.085579][ C0] task:kworker/R-uas state:I stack:30888 pid:502 tgid:502 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 413.097770][ C0] Call Trace: [ 413.101055][ C0] [ 413.103986][ C0] __schedule+0x12fc/0x3b80 [ 413.108602][ C0] ? __pfx___schedule+0x10/0x10 [ 413.113745][ C0] ? find_held_lock+0x2b/0x80 [ 413.118453][ C0] ? schedule+0x2d7/0x3a0 [ 413.122889][ C0] schedule+0xe7/0x3a0 [ 413.127038][ C0] rescuer_thread+0x987/0xea0 [ 413.131724][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 413.136839][ C0] ? find_held_lock+0x2b/0x80 [ 413.141516][ C0] ? rcu_is_watching+0x12/0xc0 [ 413.146291][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 413.151501][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 413.156704][ C0] ? __kthread_parkme+0x19e/0x250 [ 413.161725][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 413.166931][ C0] kthread+0x3c5/0x780 [ 413.171001][ C0] ? __pfx_kthread+0x10/0x10 [ 413.175602][ C0] ? rcu_is_watching+0x12/0xc0 [ 413.180401][ C0] ? __pfx_kthread+0x10/0x10 [ 413.184994][ C0] ret_from_fork+0x56d/0x700 [ 413.189575][ C0] ? __pfx_kthread+0x10/0x10 [ 413.194238][ C0] ret_from_fork_asm+0x1a/0x30 [ 413.199021][ C0] [ 413.202044][ C0] task:kworker/0:2 state:R running task stack:25808 pid:761 tgid:761 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 413.215639][ C0] Workqueue: 0x0 (events) [ 413.220059][ C0] Call Trace: [ 413.223325][ C0] [ 413.226243][ C0] __schedule+0x12fc/0x3b80 [ 413.230789][ C0] ? __pfx___schedule+0x10/0x10 [ 413.235675][ C0] ? find_held_lock+0x2b/0x80 [ 413.240353][ C0] ? schedule+0x2d7/0x3a0 [ 413.244676][ C0] schedule+0xe7/0x3a0 [ 413.248738][ C0] ? worker_thread+0x28b/0xf10 [ 413.253498][ C0] worker_thread+0x2e5/0xf10 [ 413.258085][ C0] ? __kthread_parkme+0x19e/0x250 [ 413.263096][ C0] ? __pfx_worker_thread+0x10/0x10 [ 413.268199][ C0] kthread+0x3c5/0x780 [ 413.272264][ C0] ? __pfx_kthread+0x10/0x10 [ 413.276865][ C0] ? rcu_is_watching+0x12/0xc0 [ 413.281644][ C0] ? __pfx_kthread+0x10/0x10 [ 413.286234][ C0] ret_from_fork+0x56d/0x700 [ 413.290816][ C0] ? __pfx_kthread+0x10/0x10 [ 413.295402][ C0] ret_from_fork_asm+0x1a/0x30 [ 413.300168][ C0] [ 413.303180][ C0] task:kworker/R-usbip state:I stack:29768 pid:1061 tgid:1061 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 413.315182][ C0] Call Trace: [ 413.318446][ C0] [ 413.321369][ C0] __schedule+0x12fc/0x3b80 [ 413.325884][ C0] ? __pfx___schedule+0x10/0x10 [ 413.330734][ C0] ? find_held_lock+0x2b/0x80 [ 413.335555][ C0] ? schedule+0x2d7/0x3a0 [ 413.339916][ C0] schedule+0xe7/0x3a0 [ 413.344030][ C0] rescuer_thread+0x987/0xea0 [ 413.348723][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 413.353756][ C0] ? find_held_lock+0x2b/0x80 [ 413.358444][ C0] ? rcu_is_watching+0x12/0xc0 [ 413.363204][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 413.368459][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 413.373755][ C0] ? __kthread_parkme+0x19e/0x250 [ 413.378803][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 413.384024][ C0] kthread+0x3c5/0x780 [ 413.388114][ C0] ? __pfx_kthread+0x10/0x10 [ 413.392721][ C0] ? rcu_is_watching+0x12/0xc0 [ 413.397578][ C0] ? __pfx_kthread+0x10/0x10 [ 413.402357][ C0] ret_from_fork+0x56d/0x700 [ 413.407018][ C0] ? __pfx_kthread+0x10/0x10 [ 413.411698][ C0] ret_from_fork_asm+0x1a/0x30 [ 413.416812][ C0] [ 413.419820][ C0] task:kworker/1:2 state:I stack:21640 pid:1120 tgid:1120 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 413.431829][ C0] Workqueue: 0x0 (events_power_efficient) [ 413.437631][ C0] Call Trace: [ 413.440893][ C0] [ 413.443813][ C0] __schedule+0x12fc/0x3b80 [ 413.448319][ C0] ? __pfx___schedule+0x10/0x10 [ 413.453261][ C0] ? find_held_lock+0x2b/0x80 [ 413.457936][ C0] ? schedule+0x2d7/0x3a0 [ 413.462258][ C0] schedule+0xe7/0x3a0 [ 413.466320][ C0] ? worker_thread+0x28b/0xf10 [ 413.471132][ C0] worker_thread+0x2e5/0xf10 [ 413.475743][ C0] ? __kthread_parkme+0x19e/0x250 [ 413.480776][ C0] ? __pfx_worker_thread+0x10/0x10 [ 413.485890][ C0] kthread+0x3c5/0x780 [ 413.489957][ C0] ? __pfx_kthread+0x10/0x10 [ 413.494555][ C0] ? rcu_is_watching+0x12/0xc0 [ 413.499316][ C0] ? __pfx_kthread+0x10/0x10 [ 413.504189][ C0] ret_from_fork+0x56d/0x700 [ 413.508886][ C0] ? __pfx_kthread+0x10/0x10 [ 413.513744][ C0] ret_from_fork_asm+0x1a/0x30 [ 413.518770][ C0] [ 413.521851][ C0] task:pvrusb2-context state:S stack:30776 pid:1308 tgid:1308 ppid:2 task_flags:0x208040 flags:0x00080000 [ 413.533799][ C0] Call Trace: [ 413.537073][ C0] [ 413.539993][ C0] __schedule+0x12fc/0x3b80 [ 413.544520][ C0] ? __pfx___schedule+0x10/0x10 [ 413.549369][ C0] ? find_held_lock+0x2b/0x80 [ 413.554137][ C0] ? schedule+0x2d7/0x3a0 [ 413.558493][ C0] schedule+0xe7/0x3a0 [ 413.562577][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 413.568658][ C0] pvr2_context_thread_func+0x62f/0x9b0 [ 413.574213][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 413.580364][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 413.586422][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 413.591616][ C0] ? __kthread_parkme+0x19e/0x250 [ 413.596647][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 413.602831][ C0] kthread+0x3c5/0x780 [ 413.606923][ C0] ? __pfx_kthread+0x10/0x10 [ 413.611827][ C0] ? rcu_is_watching+0x12/0xc0 [ 413.616623][ C0] ? __pfx_kthread+0x10/0x10 [ 413.621319][ C0] ret_from_fork+0x56d/0x700 [ 413.625931][ C0] ? __pfx_kthread+0x10/0x10 [ 413.630706][ C0] ret_from_fork_asm+0x1a/0x30 [ 413.635479][ C0] [ 413.638498][ C0] task:kworker/R-kvub3 state:I stack:30888 pid:1346 tgid:1346 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 413.650520][ C0] Call Trace: [ 413.653816][ C0] [ 413.656747][ C0] __schedule+0x12fc/0x3b80 [ 413.661286][ C0] ? __pfx___schedule+0x10/0x10 [ 413.666144][ C0] ? find_held_lock+0x2b/0x80 [ 413.670838][ C0] ? schedule+0x2d7/0x3a0 [ 413.675359][ C0] schedule+0xe7/0x3a0 [ 413.679449][ C0] rescuer_thread+0x987/0xea0 [ 413.684129][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 413.689166][ C0] ? find_held_lock+0x2b/0x80 [ 413.693845][ C0] ? rcu_is_watching+0x12/0xc0 [ 413.698723][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 413.703916][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 413.709198][ C0] ? __kthread_parkme+0x19e/0x250 [ 413.714217][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 413.719420][ C0] kthread+0x3c5/0x780 [ 413.723487][ C0] ? __pfx_kthread+0x10/0x10 [ 413.728068][ C0] ? rcu_is_watching+0x12/0xc0 [ 413.732828][ C0] ? __pfx_kthread+0x10/0x10 [ 413.737414][ C0] ret_from_fork+0x56d/0x700 [ 413.742077][ C0] ? __pfx_kthread+0x10/0x10 [ 413.746662][ C0] ret_from_fork_asm+0x1a/0x30 [ 413.751429][ C0] [ 413.754447][ C0] task:kworker/R-kvub3 state:I stack:30888 pid:1347 tgid:1347 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 413.766453][ C0] Call Trace: [ 413.769760][ C0] [ 413.772770][ C0] __schedule+0x12fc/0x3b80 [ 413.777362][ C0] ? __pfx___schedule+0x10/0x10 [ 413.782302][ C0] ? find_held_lock+0x2b/0x80 [ 413.787162][ C0] ? schedule+0x2d7/0x3a0 [ 413.791493][ C0] schedule+0xe7/0x3a0 [ 413.795566][ C0] rescuer_thread+0x987/0xea0 [ 413.800238][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 413.805274][ C0] ? find_held_lock+0x2b/0x80 [ 413.809974][ C0] ? rcu_is_watching+0x12/0xc0 [ 413.815014][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 413.820436][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 413.825653][ C0] ? __kthread_parkme+0x19e/0x250 [ 413.830689][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 413.835899][ C0] kthread+0x3c5/0x780 [ 413.839972][ C0] ? __pfx_kthread+0x10/0x10 [ 413.844646][ C0] ? rcu_is_watching+0x12/0xc0 [ 413.849435][ C0] ? __pfx_kthread+0x10/0x10 [ 413.854017][ C0] ret_from_fork+0x56d/0x700 [ 413.858690][ C0] ? __pfx_kthread+0x10/0x10 [ 413.863277][ C0] ret_from_fork_asm+0x1a/0x30 [ 413.868041][ C0] [ 413.871045][ C0] task:kworker/R-kvub3 state:I stack:30888 pid:1348 tgid:1348 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 413.883321][ C0] Call Trace: [ 413.886617][ C0] [ 413.889559][ C0] __schedule+0x12fc/0x3b80 [ 413.894075][ C0] ? __pfx___schedule+0x10/0x10 [ 413.899011][ C0] ? find_held_lock+0x2b/0x80 [ 413.903697][ C0] ? schedule+0x2d7/0x3a0 [ 413.908017][ C0] schedule+0xe7/0x3a0 [ 413.912074][ C0] rescuer_thread+0x987/0xea0 [ 413.916926][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 413.921948][ C0] ? find_held_lock+0x2b/0x80 [ 413.926620][ C0] ? rcu_is_watching+0x12/0xc0 [ 413.931475][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 413.936666][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 413.941949][ C0] ? __kthread_parkme+0x19e/0x250 [ 413.947066][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 413.952413][ C0] kthread+0x3c5/0x780 [ 413.956576][ C0] ? __pfx_kthread+0x10/0x10 [ 413.961419][ C0] ? rcu_is_watching+0x12/0xc0 [ 413.966205][ C0] ? __pfx_kthread+0x10/0x10 [ 413.970897][ C0] ret_from_fork+0x56d/0x700 [ 413.975489][ C0] ? __pfx_kthread+0x10/0x10 [ 413.980086][ C0] ret_from_fork_asm+0x1a/0x30 [ 413.984863][ C0] [ 413.987866][ C0] task:kworker/R-kmems state:I stack:31176 pid:1352 tgid:1352 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 413.999866][ C0] Call Trace: [ 414.003136][ C0] [ 414.006056][ C0] __schedule+0x12fc/0x3b80 [ 414.010557][ C0] ? __pfx___schedule+0x10/0x10 [ 414.015406][ C0] ? find_held_lock+0x2b/0x80 [ 414.020090][ C0] ? schedule+0x2d7/0x3a0 [ 414.024412][ C0] schedule+0xe7/0x3a0 [ 414.028470][ C0] rescuer_thread+0x987/0xea0 [ 414.033166][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 414.038183][ C0] ? find_held_lock+0x2b/0x80 [ 414.042961][ C0] ? rcu_is_watching+0x12/0xc0 [ 414.047806][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 414.053014][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 414.058212][ C0] ? __kthread_parkme+0x19e/0x250 [ 414.063227][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 414.068433][ C0] kthread+0x3c5/0x780 [ 414.072517][ C0] ? __pfx_kthread+0x10/0x10 [ 414.077126][ C0] ? rcu_is_watching+0x12/0xc0 [ 414.081999][ C0] ? __pfx_kthread+0x10/0x10 [ 414.086688][ C0] ret_from_fork+0x56d/0x700 [ 414.091663][ C0] ? __pfx_kthread+0x10/0x10 [ 414.096277][ C0] ret_from_fork_asm+0x1a/0x30 [ 414.101071][ C0] [ 414.104082][ C0] task:kworker/R-elous state:I stack:30016 pid:1386 tgid:1386 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 414.116452][ C0] Call Trace: [ 414.119749][ C0] [ 414.122773][ C0] __schedule+0x12fc/0x3b80 [ 414.127383][ C0] ? __pfx___schedule+0x10/0x10 [ 414.132316][ C0] ? find_held_lock+0x2b/0x80 [ 414.137002][ C0] ? schedule+0x2d7/0x3a0 [ 414.141324][ C0] schedule+0xe7/0x3a0 [ 414.145388][ C0] rescuer_thread+0x987/0xea0 [ 414.150063][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 414.155093][ C0] ? find_held_lock+0x2b/0x80 [ 414.159762][ C0] ? rcu_is_watching+0x12/0xc0 [ 414.164521][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 414.169814][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 414.175111][ C0] ? __kthread_parkme+0x19e/0x250 [ 414.180129][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 414.185326][ C0] kthread+0x3c5/0x780 [ 414.189414][ C0] ? __pfx_kthread+0x10/0x10 [ 414.194019][ C0] ? rcu_is_watching+0x12/0xc0 [ 414.198780][ C0] ? __pfx_kthread+0x10/0x10 [ 414.203379][ C0] ret_from_fork+0x56d/0x700 [ 414.207957][ C0] ? __pfx_kthread+0x10/0x10 [ 414.212588][ C0] ret_from_fork_asm+0x1a/0x30 [ 414.217354][ C0] [ 414.220358][ C0] task:kworker/R-mld state:I stack:30888 pid:1571 tgid:1571 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 414.232392][ C0] Call Trace: [ 414.235681][ C0] [ 414.238633][ C0] __schedule+0x12fc/0x3b80 [ 414.243224][ C0] ? __pfx___schedule+0x10/0x10 [ 414.248096][ C0] ? find_held_lock+0x2b/0x80 [ 414.252788][ C0] ? schedule+0x2d7/0x3a0 [ 414.257127][ C0] schedule+0xe7/0x3a0 [ 414.261197][ C0] rescuer_thread+0x987/0xea0 [ 414.265874][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 414.271168][ C0] ? find_held_lock+0x2b/0x80 [ 414.275940][ C0] ? rcu_is_watching+0x12/0xc0 [ 414.280762][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 414.286056][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 414.291260][ C0] ? __kthread_parkme+0x19e/0x250 [ 414.296275][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 414.301475][ C0] kthread+0x3c5/0x780 [ 414.305552][ C0] ? __pfx_kthread+0x10/0x10 [ 414.310143][ C0] ? rcu_is_watching+0x12/0xc0 [ 414.314921][ C0] ? __pfx_kthread+0x10/0x10 [ 414.319602][ C0] ret_from_fork+0x56d/0x700 [ 414.324177][ C0] ? __pfx_kthread+0x10/0x10 [ 414.328782][ C0] ret_from_fork_asm+0x1a/0x30 [ 414.333549][ C0] [ 414.336555][ C0] task:kworker/R-ipv6_ state:I stack:30888 pid:1572 tgid:1572 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 414.348580][ C0] Call Trace: [ 414.351891][ C0] [ 414.354815][ C0] __schedule+0x12fc/0x3b80 [ 414.359494][ C0] ? __pfx___schedule+0x10/0x10 [ 414.364349][ C0] ? find_held_lock+0x2b/0x80 [ 414.369033][ C0] ? schedule+0x2d7/0x3a0 [ 414.373879][ C0] schedule+0xe7/0x3a0 [ 414.377963][ C0] rescuer_thread+0x987/0xea0 [ 414.382749][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 414.387793][ C0] ? find_held_lock+0x2b/0x80 [ 414.392561][ C0] ? rcu_is_watching+0x12/0xc0 [ 414.397322][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 414.402520][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 414.407717][ C0] ? __kthread_parkme+0x19e/0x250 [ 414.412730][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 414.417925][ C0] kthread+0x3c5/0x780 [ 414.421989][ C0] ? __pfx_kthread+0x10/0x10 [ 414.426570][ C0] ? rcu_is_watching+0x12/0xc0 [ 414.431364][ C0] ? __pfx_kthread+0x10/0x10 [ 414.435947][ C0] ret_from_fork+0x56d/0x700 [ 414.440527][ C0] ? __pfx_kthread+0x10/0x10 [ 414.445135][ C0] ret_from_fork_asm+0x1a/0x30 [ 414.449920][ C0] [ 414.452939][ C0] task:jbd2/sda1-8 state:D stack:26712 pid:2816 tgid:2816 ppid:2 task_flags:0x240040 flags:0x00080000 [ 414.464883][ C0] Call Trace: [ 414.468150][ C0] [ 414.471068][ C0] __schedule+0x12fc/0x3b80 [ 414.475664][ C0] ? __pfx___schedule+0x10/0x10 [ 414.480506][ C0] ? find_held_lock+0x2b/0x80 [ 414.485176][ C0] ? schedule+0x2d7/0x3a0 [ 414.489496][ C0] schedule+0xe7/0x3a0 [ 414.493556][ C0] io_schedule+0xbf/0x130 [ 414.497875][ C0] bit_wait_io+0x15/0xe0 [ 414.502120][ C0] __wait_on_bit+0x65/0x180 [ 414.506723][ C0] ? __pfx_bit_wait_io+0x10/0x10 [ 414.511656][ C0] out_of_line_wait_on_bit+0xd9/0x110 [ 414.517024][ C0] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 414.523003][ C0] ? __pfx_wake_bit_function+0x10/0x10 [ 414.528453][ C0] ? __pfx___might_resched+0x10/0x10 [ 414.533750][ C0] __wait_on_buffer+0x64/0x70 [ 414.538422][ C0] jbd2_journal_commit_transaction+0x4a85/0x68f0 [ 414.544953][ C0] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10 [ 414.551627][ C0] ? rcu_is_watching+0x12/0xc0 [ 414.556395][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 414.561423][ C0] ? __pfx_debug_object_assert_init+0x10/0x10 [ 414.567654][ C0] ? find_held_lock+0x2b/0x80 [ 414.572331][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 414.578134][ C0] ? rcu_is_watching+0x12/0xc0 [ 414.583006][ C0] kjournald2+0x1f4/0x760 [ 414.587436][ C0] ? __pfx_kjournald2+0x10/0x10 [ 414.592269][ C0] ? find_held_lock+0x2b/0x80 [ 414.597044][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 414.603127][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 414.608434][ C0] ? __kthread_parkme+0x19e/0x250 [ 414.613452][ C0] ? __pfx_kjournald2+0x10/0x10 [ 414.618293][ C0] kthread+0x3c5/0x780 [ 414.622358][ C0] ? __pfx_kthread+0x10/0x10 [ 414.626941][ C0] ? rcu_is_watching+0x12/0xc0 [ 414.631713][ C0] ? __pfx_kthread+0x10/0x10 [ 414.636293][ C0] ret_from_fork+0x56d/0x700 [ 414.640877][ C0] ? __pfx_kthread+0x10/0x10 [ 414.645550][ C0] ret_from_fork_asm+0x1a/0x30 [ 414.650351][ C0] [ 414.653374][ C0] task:kworker/R-ext4- state:I stack:30888 pid:2817 tgid:2817 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 414.665397][ C0] Call Trace: [ 414.668753][ C0] [ 414.671778][ C0] __schedule+0x12fc/0x3b80 [ 414.676316][ C0] ? __pfx___schedule+0x10/0x10 [ 414.681271][ C0] ? find_held_lock+0x2b/0x80 [ 414.685974][ C0] ? schedule+0x2d7/0x3a0 [ 414.690300][ C0] schedule+0xe7/0x3a0 [ 414.694358][ C0] rescuer_thread+0x987/0xea0 [ 414.699029][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 414.704046][ C0] ? find_held_lock+0x2b/0x80 [ 414.708762][ C0] ? rcu_is_watching+0x12/0xc0 [ 414.713519][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 414.718741][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 414.723933][ C0] ? __kthread_parkme+0x19e/0x250 [ 414.728945][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 414.734231][ C0] kthread+0x3c5/0x780 [ 414.738403][ C0] ? __pfx_kthread+0x10/0x10 [ 414.742982][ C0] ? rcu_is_watching+0x12/0xc0 [ 414.747739][ C0] ? __pfx_kthread+0x10/0x10 [ 414.752411][ C0] ret_from_fork+0x56d/0x700 [ 414.756989][ C0] ? __pfx_kthread+0x10/0x10 [ 414.761581][ C0] ret_from_fork_asm+0x1a/0x30 [ 414.766443][ C0] [ 414.769455][ C0] task:syslogd state:S stack:25512 pid:2836 tgid:2836 ppid:1 task_flags:0x400000 flags:0x00080001 [ 414.781362][ C0] Call Trace: [ 414.784623][ C0] [ 414.787540][ C0] __schedule+0x12fc/0x3b80 [ 414.792045][ C0] ? __pfx___schedule+0x10/0x10 [ 414.796976][ C0] ? find_held_lock+0x2b/0x80 [ 414.801763][ C0] ? schedule+0x2d7/0x3a0 [ 414.806084][ C0] schedule+0xe7/0x3a0 [ 414.810330][ C0] schedule_timeout+0x257/0x290 [ 414.815165][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 414.820529][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 414.826424][ C0] ? prepare_to_wait_exclusive+0xe4/0x2b0 [ 414.832225][ C0] __skb_wait_for_more_packets+0x369/0x5e0 [ 414.838027][ C0] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 414.844361][ C0] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 414.849725][ C0] ? __pfx_receiver_wake_function+0x10/0x10 [ 414.855619][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 414.860634][ C0] __unix_dgram_recvmsg+0x22e/0xc30 [ 414.865825][ C0] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 414.871554][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 414.876679][ C0] ? dummy_timer+0x1d4a/0x3a00 [ 414.881500][ C0] unix_dgram_recvmsg+0xd0/0x110 [ 414.886448][ C0] sock_recvmsg+0x1f9/0x250 [ 414.890949][ C0] sock_read_iter+0x2b9/0x3b0 [ 414.895640][ C0] ? __pfx_sock_read_iter+0x10/0x10 [ 414.900855][ C0] ? security_file_permission+0x21/0x80 [ 414.906508][ C0] vfs_read+0xa98/0xcf0 [ 414.910698][ C0] ? __pfx_vfs_read+0x10/0x10 [ 414.915417][ C0] ? rcu_is_watching+0x12/0xc0 [ 414.920198][ C0] ksys_read+0x1f8/0x250 [ 414.924493][ C0] ? __pfx_ksys_read+0x10/0x10 [ 414.929273][ C0] do_syscall_64+0xcd/0x4d0 [ 414.933783][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 414.939669][ C0] RIP: 0033:0x7f3f77cc3407 [ 414.944069][ C0] RSP: 002b:00007ffcfb9fb030 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 414.952479][ C0] RAX: ffffffffffffffda RBX: 00007f3f77b73c80 RCX: 00007f3f77cc3407 [ 414.960448][ C0] RDX: 00000000000000ff RSI: 0000562ed7efb300 RDI: 0000000000000000 [ 414.968583][ C0] RBP: 0000562ed7efb2c0 R08: 0000000000000000 R09: 0000000000000000 [ 414.976568][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000562ed7efb358 [ 414.984793][ C0] R13: 0000000000000000 R14: 0000562ed7efb300 R15: 0000562e9a687d98 [ 414.992768][ C0] [ 414.995773][ C0] task:acpid state:S stack:26456 pid:2839 tgid:2839 ppid:1 task_flags:0x400040 flags:0x00080001 [ 415.007877][ C0] Call Trace: [ 415.011193][ C0] [ 415.014117][ C0] __schedule+0x12fc/0x3b80 [ 415.018670][ C0] ? __pfx___schedule+0x10/0x10 [ 415.023637][ C0] ? find_held_lock+0x2b/0x80 [ 415.028408][ C0] ? schedule+0x2d7/0x3a0 [ 415.032750][ C0] schedule+0xe7/0x3a0 [ 415.036813][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 415.042873][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 415.049494][ C0] ? __pollwait+0x271/0x490 [ 415.054016][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 415.060281][ C0] do_select+0x1338/0x17e0 [ 415.064741][ C0] ? __pfx_do_select+0x10/0x10 [ 415.069584][ C0] ? __hrtimer_cb_get_time+0x35/0xe0 [ 415.074956][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 415.080335][ C0] ? __pfx_pollwake+0x10/0x10 [ 415.085010][ C0] ? __pfx_pollwake+0x10/0x10 [ 415.089714][ C0] ? __pfx_pollwake+0x10/0x10 [ 415.094688][ C0] ? __pfx_pollwake+0x10/0x10 [ 415.099383][ C0] ? __pfx_pollwake+0x10/0x10 [ 415.104086][ C0] ? __pfx_pollwake+0x10/0x10 [ 415.108774][ C0] ? __pfx_pollwake+0x10/0x10 [ 415.113559][ C0] ? __pfx_pollwake+0x10/0x10 [ 415.118337][ C0] ? find_held_lock+0x2b/0x80 [ 415.123149][ C0] ? __might_fault+0xe3/0x190 [ 415.127831][ C0] ? __might_fault+0xe3/0x190 [ 415.132507][ C0] ? __might_fault+0x13b/0x190 [ 415.137265][ C0] ? core_sys_select+0x453/0xc20 [ 415.142189][ C0] core_sys_select+0x453/0xc20 [ 415.147075][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 415.152585][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 415.157617][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 415.162983][ C0] ? find_held_lock+0x2b/0x80 [ 415.167664][ C0] do_pselect.constprop.0+0x19f/0x1e0 [ 415.173064][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 415.178967][ C0] __x64_sys_pselect6+0x182/0x240 [ 415.184083][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 415.189625][ C0] do_syscall_64+0xcd/0x4d0 [ 415.194208][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 415.200090][ C0] RIP: 0033:0x7f98551e2407 [ 415.204526][ C0] RSP: 002b:00007ffcb7de0320 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 415.212925][ C0] RAX: ffffffffffffffda RBX: 00007f9855158740 RCX: 00007f98551e2407 [ 415.220895][ C0] RDX: 0000000000000000 RSI: 00007ffcb7de0430 RDI: 000000000000000c [ 415.228867][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 415.236835][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000055aa5d61a1e4 [ 415.244804][ C0] R13: 0000000000000000 R14: 0000000000000008 R15: 000000000000000b [ 415.252788][ C0] [ 415.255799][ C0] task:klogd state:R running task stack:25416 pid:2843 tgid:2843 ppid:1 task_flags:0x400100 flags:0x00080001 [ 415.269374][ C0] Call Trace: [ 415.272650][ C0] [ 415.275581][ C0] __schedule+0x12fc/0x3b80 [ 415.280147][ C0] ? __pfx___schedule+0x10/0x10 [ 415.285090][ C0] ? find_held_lock+0x2b/0x80 [ 415.289770][ C0] ? __cond_resched+0x22/0x30 [ 415.294451][ C0] preempt_schedule_common+0x44/0xc0 [ 415.299755][ C0] __cond_resched+0x22/0x30 [ 415.304390][ C0] __kmalloc_node_track_caller_noprof+0x432/0x850 [ 415.310820][ C0] ? __alloc_skb+0x166/0x380 [ 415.315505][ C0] ? rcu_is_watching+0x12/0xc0 [ 415.320402][ C0] ? kmalloc_reserve+0xef/0x2c0 [ 415.325243][ C0] kmalloc_reserve+0xef/0x2c0 [ 415.329916][ C0] __alloc_skb+0x166/0x380 [ 415.334329][ C0] ? __pfx___alloc_skb+0x10/0x10 [ 415.339268][ C0] ? avc_has_perm+0x144/0x1f0 [ 415.343950][ C0] alloc_skb_with_frags+0xe0/0x860 [ 415.349053][ C0] sock_alloc_send_pskb+0x7f9/0x980 [ 415.354258][ C0] ? avc_has_perm_noaudit+0x149/0x3b0 [ 415.359624][ C0] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 415.365442][ C0] ? selinux_socket_getpeersec_dgram+0x19b/0x370 [ 415.371790][ C0] ? __pfx_selinux_socket_getpeersec_dgram+0x10/0x10 [ 415.378556][ C0] ? sock_def_readable+0x1d9/0x600 [ 415.383846][ C0] unix_dgram_sendmsg+0x3e9/0x17f0 [ 415.388952][ C0] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 415.394493][ C0] __sys_sendto+0x4a3/0x520 [ 415.398992][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 415.404015][ C0] ? find_held_lock+0x2b/0x80 [ 415.408702][ C0] ? rcu_is_watching+0x12/0xc0 [ 415.413474][ C0] ? xfd_validate_state+0x61/0x180 [ 415.418584][ C0] __x64_sys_sendto+0xe0/0x1c0 [ 415.423345][ C0] ? do_syscall_64+0x91/0x4d0 [ 415.428006][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 415.433199][ C0] do_syscall_64+0xcd/0x4d0 [ 415.437692][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 415.443568][ C0] RIP: 0033:0x7f72f144d407 [ 415.447976][ C0] RSP: 002b:00007ffd1c0b3550 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 415.456471][ C0] RAX: ffffffffffffffda RBX: 00007f72f12fdc80 RCX: 00007f72f144d407 [ 415.464511][ C0] RDX: 000000000000014e RSI: 00007ffd1c0b3690 RDI: 0000000000000003 [ 415.472483][ C0] RBP: 00007ffd1c0b3ac0 R08: 0000000000000000 R09: 0000000000000000 [ 415.480546][ C0] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd1c0b3ad8 [ 415.488699][ C0] R13: 00007ffd1c0b3690 R14: 0000000000000133 R15: 00007ffd1c0b3690 [ 415.496681][ C0] [ 415.499688][ C0] task:udevd state:R running task stack:26600 pid:2854 tgid:2854 ppid:1 task_flags:0x400140 flags:0x00080001 [ 415.513196][ C0] Call Trace: [ 415.516473][ C0] [ 415.519393][ C0] __schedule+0x12fc/0x3b80 [ 415.523914][ C0] ? __pfx___schedule+0x10/0x10 [ 415.528767][ C0] ? find_held_lock+0x2b/0x80 [ 415.533441][ C0] ? __cond_resched+0x22/0x30 [ 415.538136][ C0] preempt_schedule_common+0x44/0xc0 [ 415.543413][ C0] __cond_resched+0x22/0x30 [ 415.547905][ C0] kmem_cache_alloc_noprof+0x429/0x6c0 [ 415.553360][ C0] ? fpu_clone+0x15c/0x7a0 [ 415.558025][ C0] ? alloc_pid+0xc7/0xbc0 [ 415.562350][ C0] ? alloc_pid+0xc7/0xbc0 [ 415.566725][ C0] alloc_pid+0xc7/0xbc0 [ 415.570895][ C0] copy_process+0x3c30/0x75a0 [ 415.575569][ C0] ? __pfx_copy_process+0x10/0x10 [ 415.580588][ C0] ? find_held_lock+0x2b/0x80 [ 415.585290][ C0] kernel_clone+0xfc/0x930 [ 415.589716][ C0] ? __pfx_kernel_clone+0x10/0x10 [ 415.594767][ C0] __do_sys_clone+0xce/0x120 [ 415.599351][ C0] ? __pfx___do_sys_clone+0x10/0x10 [ 415.604615][ C0] ? __sys_setsockopt+0x1a0/0x230 [ 415.609632][ C0] ? __sys_setsockopt+0x1c0/0x230 [ 415.614660][ C0] do_syscall_64+0xcd/0x4d0 [ 415.619217][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 415.625108][ C0] RIP: 0033:0x7f019d058636 [ 415.629515][ C0] RSP: 002b:00007ffcb06a7c20 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 415.637933][ C0] RAX: ffffffffffffffda RBX: 00007ffcb06a7c28 RCX: 00007f019d058636 [ 415.645891][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 415.653858][ C0] RBP: 00005563e32e52c0 R08: 0000000000000000 R09: 0000000000000210 [ 415.661833][ C0] R10: 00007f019cf20b50 R11: 0000000000000246 R12: 00007ffcb06a7fe0 [ 415.669989][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 415.678173][ C0] [ 415.681189][ C0] task:dbus-daemon state:S stack:27576 pid:2877 tgid:2877 ppid:1 task_flags:0x400140 flags:0x00080001 [ 415.693104][ C0] Call Trace: [ 415.696371][ C0] [ 415.699387][ C0] __schedule+0x12fc/0x3b80 [ 415.703904][ C0] ? __pfx___schedule+0x10/0x10 [ 415.708752][ C0] ? find_held_lock+0x2b/0x80 [ 415.713566][ C0] ? schedule+0x2d7/0x3a0 [ 415.718016][ C0] schedule+0xe7/0x3a0 [ 415.722103][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 415.728434][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 415.735122][ C0] ? rcu_is_watching+0x12/0xc0 [ 415.740006][ C0] do_epoll_wait+0xdf3/0x1030 [ 415.744713][ C0] ? rcu_watching_snap_stopped_since+0x60/0x110 [ 415.750957][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 415.756331][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 415.761524][ C0] ? __might_fault+0xe3/0x190 [ 415.766186][ C0] ? __might_fault+0x13b/0x190 [ 415.770940][ C0] ? __pfx_do_sigaction+0x10/0x10 [ 415.775950][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 415.782282][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 415.787652][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 415.793365][ C0] do_syscall_64+0xcd/0x4d0 [ 415.797863][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 415.803831][ C0] RIP: 0033:0x7f0563d98407 [ 415.808239][ C0] RSP: 002b:00007fff0b846060 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 415.816812][ C0] RAX: ffffffffffffffda RBX: 00007f0563caa840 RCX: 00007f0563d98407 [ 415.824944][ C0] RDX: 0000000000000040 RSI: 00007fff0b8460b0 RDI: 0000000000000003 [ 415.833012][ C0] RBP: 0000562152eddd68 R08: 0000000000000000 R09: 0000000000000000 [ 415.841131][ C0] R10: ffffffffffffffff R11: 0000000000000202 R12: ffffffffffffffff [ 415.849095][ C0] R13: 0000562152ed8570 R14: 0000000000000001 R15: 0000000000000000 [ 415.857158][ C0] [ 415.860253][ C0] task:dhcpcd state:R running task stack:26488 pid:2892 tgid:2892 ppid:1 task_flags:0x400140 flags:0x00080001 [ 415.873818][ C0] Call Trace: [ 415.877104][ C0] [ 415.880027][ C0] __schedule+0x12fc/0x3b80 [ 415.884560][ C0] ? __pfx___schedule+0x10/0x10 [ 415.889429][ C0] ? find_held_lock+0x2b/0x80 [ 415.894197][ C0] ? schedule+0x2d7/0x3a0 [ 415.898525][ C0] schedule+0xe7/0x3a0 [ 415.902587][ C0] schedule_hrtimeout_range_clock+0x217/0x320 [ 415.908650][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 415.915233][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 415.920520][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 415.925714][ C0] ? __pfx___pollwait+0x10/0x10 [ 415.930666][ C0] ? unix_dgram_poll+0x364/0x780 [ 415.935631][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 415.941930][ C0] do_sys_poll+0xae7/0xdf0 [ 415.946353][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 415.951299][ C0] ? move_addr_to_user+0x161/0x1e0 [ 415.956424][ C0] ? __pfx_pollwake+0x10/0x10 [ 415.961124][ C0] ? __pfx_pollwake+0x10/0x10 [ 415.965818][ C0] ? __pfx_pollwake+0x10/0x10 [ 415.970498][ C0] ? __pfx_pollwake+0x10/0x10 [ 415.975184][ C0] ? __pfx_pollwake+0x10/0x10 [ 415.979875][ C0] ? rcu_is_watching+0x12/0xc0 [ 415.984754][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 415.989963][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 415.995267][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 416.000470][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 416.005511][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 416.010883][ C0] __x64_sys_ppoll+0x254/0x2d0 [ 416.015643][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 416.020919][ C0] ? __secure_computing+0x242/0x350 [ 416.026125][ C0] do_syscall_64+0xcd/0x4d0 [ 416.030626][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 416.036595][ C0] RIP: 0033:0x7f271bc26407 [ 416.040994][ C0] RSP: 002b:00007ffef52b4f80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 416.049575][ C0] RAX: ffffffffffffffda RBX: 00007f271bb9c740 RCX: 00007f271bc26407 [ 416.057619][ C0] RDX: 00007ffef52b4fc0 RSI: 0000000000000005 RDI: 000055f542f6a920 [ 416.065661][ C0] RBP: 00007ffef52b52c0 R08: 0000000000000008 R09: 0000000000000000 [ 416.073631][ C0] R10: 00007ffef52b52c0 R11: 0000000000000202 R12: 000055f51e9955e0 [ 416.081721][ C0] R13: 000055f542f82d80 R14: 0000000000000000 R15: 00007ffef52b5070 [ 416.089719][ C0] [ 416.092777][ C0] task:dhcpcd state:S stack:25832 pid:2893 tgid:2893 ppid:2892 task_flags:0x400140 flags:0x00080001 [ 416.104701][ C0] Call Trace: [ 416.107980][ C0] [ 416.110904][ C0] __schedule+0x12fc/0x3b80 [ 416.115415][ C0] ? __pfx___schedule+0x10/0x10 [ 416.120296][ C0] ? find_held_lock+0x2b/0x80 [ 416.124970][ C0] ? schedule+0x2d7/0x3a0 [ 416.129294][ C0] schedule+0xe7/0x3a0 [ 416.133368][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 416.139513][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 416.146088][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 416.151295][ C0] ? __pfx___pollwait+0x10/0x10 [ 416.156143][ C0] ? unix_dgram_poll+0x364/0x780 [ 416.161071][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 416.167311][ C0] do_sys_poll+0xae7/0xdf0 [ 416.171720][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 416.176642][ C0] ? find_held_lock+0x2b/0x80 [ 416.181415][ C0] ? try_to_wake_up+0x9ac/0x1480 [ 416.186449][ C0] ? autoremove_wake_function+0x3d/0x150 [ 416.192166][ C0] ? __pfx_pollwake+0x10/0x10 [ 416.196844][ C0] ? __pfx_pollwake+0x10/0x10 [ 416.201520][ C0] ? __pfx_pollwake+0x10/0x10 [ 416.206217][ C0] ? rcu_is_watching+0x12/0xc0 [ 416.210979][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 416.216167][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 416.221357][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 416.226562][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 416.231584][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 416.236956][ C0] __x64_sys_ppoll+0x254/0x2d0 [ 416.241704][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 416.246977][ C0] ? __task_pid_nr_ns+0x1f5/0x500 [ 416.252008][ C0] do_syscall_64+0xcd/0x4d0 [ 416.256672][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 416.262551][ C0] RIP: 0033:0x7f271bc26407 [ 416.266950][ C0] RSP: 002b:00007ffef52b4f80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 416.275348][ C0] RAX: ffffffffffffffda RBX: 00007f271bb9c740 RCX: 00007f271bc26407 [ 416.283319][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000055f542f884e0 [ 416.291275][ C0] RBP: 00007ffef52b52c0 R08: 0000000000000008 R09: 0000000000000000 [ 416.299239][ C0] R10: 00007ffef52b52c0 R11: 0000000000000202 R12: 000055f51e9955e0 [ 416.307214][ C0] R13: 000055f542f82d80 R14: 0000000000000000 R15: 00007ffef52b5070 [ 416.315203][ C0] [ 416.318210][ C0] task:dhcpcd state:S stack:28232 pid:2894 tgid:2894 ppid:2892 task_flags:0x400140 flags:0x00080001 [ 416.330397][ C0] Call Trace: [ 416.333662][ C0] [ 416.336581][ C0] __schedule+0x12fc/0x3b80 [ 416.341108][ C0] ? __pfx___schedule+0x10/0x10 [ 416.345956][ C0] ? find_held_lock+0x2b/0x80 [ 416.350629][ C0] ? schedule+0x2d7/0x3a0 [ 416.355076][ C0] schedule+0xe7/0x3a0 [ 416.359134][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 416.365226][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 416.371829][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 416.377026][ C0] ? __pfx___pollwait+0x10/0x10 [ 416.381994][ C0] ? unix_dgram_poll+0x364/0x780 [ 416.386922][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 416.393200][ C0] do_sys_poll+0xae7/0xdf0 [ 416.397609][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 416.402551][ C0] ? __page_table_check_ptes_set+0x158/0x220 [ 416.408533][ C0] ? __pfx_pollwake+0x10/0x10 [ 416.413228][ C0] ? __pfx_pollwake+0x10/0x10 [ 416.418012][ C0] ? __pfx_pollwake+0x10/0x10 [ 416.422697][ C0] ? __pfx_pollwake+0x10/0x10 [ 416.427560][ C0] ? rcu_is_watching+0x12/0xc0 [ 416.432415][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 416.437618][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 416.442809][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 416.447996][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 416.453018][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 416.458471][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 416.463823][ C0] ? do_dup2+0x331/0x620 [ 416.468049][ C0] __x64_sys_ppoll+0x254/0x2d0 [ 416.472806][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 416.478081][ C0] ? __secure_computing+0x242/0x350 [ 416.483734][ C0] do_syscall_64+0xcd/0x4d0 [ 416.488244][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 416.494127][ C0] RIP: 0033:0x7f271bc26407 [ 416.498532][ C0] RSP: 002b:00007ffef52b4f80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 416.506935][ C0] RAX: ffffffffffffffda RBX: 00007f271bb9c740 RCX: 00007f271bc26407 [ 416.515242][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055f542f88630 [ 416.523201][ C0] RBP: 00007ffef52b52c0 R08: 0000000000000008 R09: 0000000000000000 [ 416.531160][ C0] R10: 00007ffef52b52c0 R11: 0000000000000202 R12: 000055f51e9955e0 [ 416.539139][ C0] R13: 000055f542f82d80 R14: 0000000000000000 R15: 00007ffef52b5070 [ 416.547122][ C0] [ 416.550174][ C0] task:dhcpcd state:S stack:26776 pid:2895 tgid:2895 ppid:2892 task_flags:0x400140 flags:0x00080001 [ 416.562184][ C0] Call Trace: [ 416.565481][ C0] [ 416.568504][ C0] __schedule+0x12fc/0x3b80 [ 416.573016][ C0] ? __pfx___schedule+0x10/0x10 [ 416.577894][ C0] ? find_held_lock+0x2b/0x80 [ 416.582634][ C0] ? schedule+0x2d7/0x3a0 [ 416.586998][ C0] schedule+0xe7/0x3a0 [ 416.591120][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 416.597199][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 416.603872][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 416.609126][ C0] ? __pfx___pollwait+0x10/0x10 [ 416.614022][ C0] ? unix_dgram_poll+0x364/0x780 [ 416.618961][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 416.625339][ C0] do_sys_poll+0xae7/0xdf0 [ 416.630029][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 416.634995][ C0] ? unix_stream_recvmsg+0x137/0x1c0 [ 416.640379][ C0] ? __pfx_pollwake+0x10/0x10 [ 416.645155][ C0] ? __pfx_pollwake+0x10/0x10 [ 416.649920][ C0] ? __pfx_pollwake+0x10/0x10 [ 416.654594][ C0] ? __pfx_pollwake+0x10/0x10 [ 416.659297][ C0] ? __pfx_pollwake+0x10/0x10 [ 416.664102][ C0] ? rcu_is_watching+0x12/0xc0 [ 416.669043][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 416.674261][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 416.679497][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 416.685764][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 416.690842][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 416.696231][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 416.701716][ C0] __x64_sys_ppoll+0x254/0x2d0 [ 416.706544][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 416.711818][ C0] ? ksys_read+0x1ac/0x250 [ 416.716224][ C0] ? __secure_computing+0x242/0x350 [ 416.721514][ C0] do_syscall_64+0xcd/0x4d0 [ 416.726004][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 416.731882][ C0] RIP: 0033:0x7f271bc26407 [ 416.736283][ C0] RSP: 002b:00007ffef52b4f80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 416.744680][ C0] RAX: ffffffffffffffda RBX: 00007f271bb9c740 RCX: 00007f271bc26407 [ 416.752643][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055f542f88890 [ 416.760791][ C0] RBP: 00007ffef52b52c0 R08: 0000000000000008 R09: 0000000000000000 [ 416.768763][ C0] R10: 00007ffef52b52c0 R11: 0000000000000202 R12: 000055f51e9955e0 [ 416.776825][ C0] R13: 000055f542f82d80 R14: 0000000000000000 R15: 00007ffef52b5070 [ 416.785246][ C0] [ 416.788257][ C0] task:crond state:S stack:25976 pid:2911 tgid:2911 ppid:1 task_flags:0x400000 flags:0x00080001 [ 416.800267][ C0] Call Trace: [ 416.803545][ C0] [ 416.806473][ C0] __schedule+0x12fc/0x3b80 [ 416.810980][ C0] ? __pfx___schedule+0x10/0x10 [ 416.815845][ C0] ? find_held_lock+0x2b/0x80 [ 416.820518][ C0] ? schedule+0x2d7/0x3a0 [ 416.824841][ C0] schedule+0xe7/0x3a0 [ 416.828899][ C0] do_nanosleep+0x219/0x580 [ 416.833402][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 416.838609][ C0] ? __asan_memset+0x23/0x50 [ 416.843479][ C0] ? __hrtimer_setup+0x176/0x280 [ 416.848618][ C0] hrtimer_nanosleep+0x155/0x380 [ 416.853771][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 416.859263][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 416.864490][ C0] ? get_timespec64+0x147/0x240 [ 416.869348][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 416.874545][ C0] common_nsleep+0xa1/0xd0 [ 416.878973][ C0] __x64_sys_clock_nanosleep+0x34d/0x4a0 [ 416.884692][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 416.890897][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 416.896603][ C0] do_syscall_64+0xcd/0x4d0 [ 416.901117][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 416.907003][ C0] RIP: 0033:0x7f027b371407 [ 416.911426][ C0] RSP: 002b:00007ffdac9510f0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 416.920058][ C0] RAX: ffffffffffffffda RBX: 00007f027b221c80 RCX: 00007f027b371407 [ 416.928455][ C0] RDX: 00007ffdac951130 RSI: 0000000000000000 RDI: 0000000000000000 [ 416.936432][ C0] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 416.944415][ C0] R10: 00007ffdac951130 R11: 0000000000000202 R12: 0000000000000000 [ 416.952406][ C0] R13: 000000000000003c R14: 0000000000000000 R15: 0000000000000037 [ 416.960403][ C0] [ 416.963419][ C0] task:sshd state:S stack:26712 pid:2915 tgid:2915 ppid:1 task_flags:0x400140 flags:0x00080001 [ 416.975344][ C0] Call Trace: [ 416.978697][ C0] [ 416.981834][ C0] __schedule+0x12fc/0x3b80 [ 416.986347][ C0] ? __pfx___schedule+0x10/0x10 [ 416.991194][ C0] ? find_held_lock+0x2b/0x80 [ 416.995967][ C0] ? schedule+0x2d7/0x3a0 [ 417.000311][ C0] schedule+0xe7/0x3a0 [ 417.004836][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 417.011000][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 417.017609][ C0] ? __might_fault+0xe3/0x190 [ 417.022284][ C0] ? __might_fault+0x13a/0x190 [ 417.027128][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 417.033375][ C0] do_sys_poll+0xae7/0xdf0 [ 417.037790][ C0] ? find_held_lock+0x2b/0x80 [ 417.042507][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 417.047442][ C0] ? __kernel_text_address+0xd/0x40 [ 417.052635][ C0] ? unwind_get_return_address+0x59/0xa0 [ 417.058362][ C0] ? find_held_lock+0x2b/0x80 [ 417.063122][ C0] ? find_held_lock+0x2b/0x80 [ 417.067907][ C0] ? wp_page_reuse+0x24d/0x7b0 [ 417.072661][ C0] ? __pfx_pollwake+0x10/0x10 [ 417.077336][ C0] ? __pfx_pollwake+0x10/0x10 [ 417.082053][ C0] ? rcu_is_watching+0x12/0xc0 [ 417.086832][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 417.092044][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 417.097266][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 417.102564][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 417.107692][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 417.113068][ C0] __x64_sys_ppoll+0x254/0x2d0 [ 417.117914][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 417.123196][ C0] do_syscall_64+0xcd/0x4d0 [ 417.127701][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 417.133585][ C0] RIP: 0033:0x7fe28b1f5407 [ 417.137995][ C0] RSP: 002b:00007ffd22d458a0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 417.146490][ C0] RAX: ffffffffffffffda RBX: 00007fe28b101300 RCX: 00007fe28b1f5407 [ 417.154537][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00005616617b1380 [ 417.162582][ C0] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 417.170629][ C0] R10: 00007ffd22d45b70 R11: 0000000000000202 R12: 0000000000000064 [ 417.178951][ C0] R13: 0000000000000000 R14: 0000561648e5d004 R15: 0000000000000002 [ 417.187106][ C0] [ 417.190134][ C0] task:getty state:S stack:25192 pid:2916 tgid:2916 ppid:1 task_flags:0x400000 flags:0x00080001 [ 417.202064][ C0] Call Trace: [ 417.205435][ C0] [ 417.208358][ C0] __schedule+0x12fc/0x3b80 [ 417.212906][ C0] ? __pfx___schedule+0x10/0x10 [ 417.217755][ C0] ? find_held_lock+0x2b/0x80 [ 417.222448][ C0] ? schedule+0x2d7/0x3a0 [ 417.226821][ C0] schedule+0xe7/0x3a0 [ 417.230894][ C0] schedule_timeout+0x257/0x290 [ 417.235829][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 417.241197][ C0] ? __pfx___might_resched+0x10/0x10 [ 417.246483][ C0] ? down_read+0x13d/0x480 [ 417.250973][ C0] ? __pfx___up_read+0x10/0x10 [ 417.255745][ C0] ? wait_woken+0x48/0x1e0 [ 417.260198][ C0] wait_woken+0x197/0x1e0 [ 417.264532][ C0] n_tty_read+0xe6d/0x14f0 [ 417.268968][ C0] ? __pfx_n_tty_read+0x10/0x10 [ 417.274272][ C0] ? __pfx___up_read+0x10/0x10 [ 417.279034][ C0] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 417.285226][ C0] ? __pfx_woken_wake_function+0x10/0x10 [ 417.290870][ C0] tty_read+0x30b/0x5d0 [ 417.295024][ C0] ? __pfx_tty_read+0x10/0x10 [ 417.299742][ C0] ? security_file_permission+0x21/0x80 [ 417.305337][ C0] vfs_read+0x8bf/0xcf0 [ 417.309504][ C0] ? __pfx_vfs_read+0x10/0x10 [ 417.314209][ C0] ksys_read+0x12a/0x250 [ 417.318448][ C0] ? __pfx_ksys_read+0x10/0x10 [ 417.323253][ C0] do_syscall_64+0xcd/0x4d0 [ 417.327795][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 417.333690][ C0] RIP: 0033:0x7f27d557d407 [ 417.338098][ C0] RSP: 002b:00007fffcd50c240 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 417.346510][ C0] RAX: ffffffffffffffda RBX: 00007f27d542dc80 RCX: 00007f27d557d407 [ 417.354568][ C0] RDX: 0000000000000001 RSI: 00007fffcd50c2a0 RDI: 0000000000000000 [ 417.362625][ C0] RBP: 000055aed958035c R08: 0000000000000000 R09: 0000000000000000 [ 417.370607][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000055aed958035c [ 417.378678][ C0] R13: 0000000000000000 R14: 0000000000000002 R15: 0000000000000002 [ 417.386674][ C0] [ 417.389780][ C0] task:dhcpcd state:S stack:27224 pid:2918 tgid:2918 ppid:2893 task_flags:0x400140 flags:0x00080001 [ 417.401703][ C0] Call Trace: [ 417.404968][ C0] [ 417.407884][ C0] __schedule+0x12fc/0x3b80 [ 417.412387][ C0] ? __pfx___schedule+0x10/0x10 [ 417.417231][ C0] ? find_held_lock+0x2b/0x80 [ 417.421916][ C0] ? schedule+0x2d7/0x3a0 [ 417.426257][ C0] schedule+0xe7/0x3a0 [ 417.430326][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 417.436394][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 417.443027][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 417.448988][ C0] ? __pfx___pollwait+0x10/0x10 [ 417.453860][ C0] ? unix_dgram_poll+0x364/0x780 [ 417.458789][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 417.465029][ C0] do_sys_poll+0xae7/0xdf0 [ 417.469436][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 417.474356][ C0] ? avc_has_perm_noaudit+0x149/0x3b0 [ 417.479741][ C0] ? file_has_perm+0x27d/0x350 [ 417.484500][ C0] ? __pfx_pollwake+0x10/0x10 [ 417.489267][ C0] ? __pfx_pollwake+0x10/0x10 [ 417.494053][ C0] ? rcu_is_watching+0x12/0xc0 [ 417.498810][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 417.504004][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 417.509190][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 417.514382][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 417.519399][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 417.524761][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 417.530207][ C0] __x64_sys_ppoll+0x254/0x2d0 [ 417.534975][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 417.540271][ C0] ? __secure_computing+0x242/0x350 [ 417.545498][ C0] do_syscall_64+0xcd/0x4d0 [ 417.550023][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 417.556099][ C0] RIP: 0033:0x7f271bc26407 [ 417.560516][ C0] RSP: 002b:00007ffef52b4f80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 417.568937][ C0] RAX: ffffffffffffffda RBX: 00007f271bb9c740 RCX: 00007f271bc26407 [ 417.576917][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055f542f89d30 [ 417.584887][ C0] RBP: 00007ffef52b52c0 R08: 0000000000000008 R09: 0000000000000000 [ 417.592871][ C0] R10: 00007ffef52b52c0 R11: 0000000000000202 R12: 000055f51e9955e0 [ 417.600849][ C0] R13: 000055f542f82d80 R14: 0000000000000000 R15: 00007ffef52b5070 [ 417.608821][ C0] [ 417.611828][ C0] task:sshd-session state:S stack:25864 pid:3949 tgid:3949 ppid:2915 task_flags:0x400000 flags:0x00080001 [ 417.623734][ C0] Call Trace: [ 417.627116][ C0] [ 417.630061][ C0] __schedule+0x12fc/0x3b80 [ 417.634704][ C0] ? __pfx___schedule+0x10/0x10 [ 417.639586][ C0] ? find_held_lock+0x2b/0x80 [ 417.644362][ C0] ? schedule+0x2d7/0x3a0 [ 417.648729][ C0] schedule+0xe7/0x3a0 [ 417.652789][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 417.659044][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 417.665731][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 417.670954][ C0] ? unix_poll+0x3ac/0x470 [ 417.675368][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 417.681624][ C0] do_sys_poll+0xae7/0xdf0 [ 417.686057][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 417.691021][ C0] ? __page_table_check_ptes_set+0x158/0x220 [ 417.697066][ C0] ? find_held_lock+0x2b/0x80 [ 417.701839][ C0] ? find_held_lock+0x2b/0x80 [ 417.706543][ C0] ? __pfx_pollwake+0x10/0x10 [ 417.711268][ C0] ? find_held_lock+0x2b/0x80 [ 417.715955][ C0] ? handle_mm_fault+0x2ab/0xd10 [ 417.720975][ C0] ? find_held_lock+0x2b/0x80 [ 417.725660][ C0] __x64_sys_poll+0xfe/0x450 [ 417.730340][ C0] ? __pfx___x64_sys_poll+0x10/0x10 [ 417.735537][ C0] do_syscall_64+0xcd/0x4d0 [ 417.740046][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 417.746041][ C0] RIP: 0033:0x7f073941a407 [ 417.750513][ C0] RSP: 002b:00007ffe90acc920 EFLAGS: 00000202 ORIG_RAX: 0000000000000007 [ 417.758927][ C0] RAX: ffffffffffffffda RBX: 00007f0739326300 RCX: 00007f073941a407 [ 417.767426][ C0] RDX: ffffffffffffffff RSI: 0000000000000001 RDI: 00007ffe90acc990 [ 417.775421][ C0] RBP: 00005578102c31a0 R08: 0000000000000000 R09: 0000000000000000 [ 417.783461][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe90acc990 [ 417.791457][ C0] R13: 0000000000000000 R14: 000055782d343520 R15: 0000000000000f6e [ 417.799444][ C0] [ 417.802456][ C0] task:sshd-session state:S stack:26584 pid:3951 tgid:3951 ppid:3949 task_flags:0x400140 flags:0x00080001 [ 417.814630][ C0] Call Trace: [ 417.817894][ C0] [ 417.820901][ C0] __schedule+0x12fc/0x3b80 [ 417.825406][ C0] ? __pfx___schedule+0x10/0x10 [ 417.830267][ C0] ? find_held_lock+0x2b/0x80 [ 417.834938][ C0] ? schedule+0x2d7/0x3a0 [ 417.839260][ C0] schedule+0xe7/0x3a0 [ 417.843336][ C0] schedule_hrtimeout_range_clock+0x217/0x320 [ 417.849424][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 417.856019][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 417.861247][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 417.867159][ C0] ? __pollwait+0x271/0x490 [ 417.871672][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 417.877927][ C0] do_sys_poll+0xae7/0xdf0 [ 417.882357][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 417.887393][ C0] ? tcp_release_cb+0x272/0x4f0 [ 417.892240][ C0] ? __pfx_pollwake+0x10/0x10 [ 417.896965][ C0] ? __pfx_pollwake+0x10/0x10 [ 417.901645][ C0] ? __pfx_pollwake+0x10/0x10 [ 417.906324][ C0] ? __pfx_pollwake+0x10/0x10 [ 417.911026][ C0] ? rcu_is_watching+0x12/0xc0 [ 417.915864][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 417.921072][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 417.926275][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 417.931475][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 417.936497][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 417.941889][ C0] __x64_sys_ppoll+0x254/0x2d0 [ 417.946643][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 417.951915][ C0] ? ksys_write+0x1ac/0x250 [ 417.956401][ C0] ? __pfx_ksys_write+0x10/0x10 [ 417.961240][ C0] do_syscall_64+0xcd/0x4d0 [ 417.965752][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 417.971633][ C0] RIP: 0033:0x7f073941a407 [ 417.976037][ C0] RSP: 002b:00007ffe90acc3c0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 417.984585][ C0] RAX: ffffffffffffffda RBX: 00007f0739326300 RCX: 00007f073941a407 [ 417.992638][ C0] RDX: 00007ffe90acc400 RSI: 0000000000000004 RDI: 000055782d34bd60 [ 418.000606][ C0] RBP: 00007ffe90acc470 R08: 0000000000000008 R09: 0000000000000000 [ 418.008739][ C0] R10: 00007ffe90acc500 R11: 0000000000000202 R12: 0000000000000001 [ 418.016697][ C0] R13: 00007ffe90acc500 R14: 0000000000000119 R15: 0000000000000004 [ 418.024777][ C0] [ 418.027792][ C0] task:syz-execprog state:S stack:25976 pid:3952 tgid:3952 ppid:3951 task_flags:0x400100 flags:0x00080000 [ 418.039703][ C0] Call Trace: [ 418.042968][ C0] [ 418.045885][ C0] __schedule+0x12fc/0x3b80 [ 418.050386][ C0] ? __pfx___schedule+0x10/0x10 [ 418.055272][ C0] ? find_held_lock+0x2b/0x80 [ 418.059948][ C0] ? schedule+0x2d7/0x3a0 [ 418.064298][ C0] schedule+0xe7/0x3a0 [ 418.068369][ C0] futex_do_wait+0x88/0x180 [ 418.072863][ C0] __futex_wait+0x1b8/0x2f0 [ 418.077354][ C0] ? __pfx___futex_wait+0x10/0x10 [ 418.082438][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 418.088273][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 418.093503][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 418.098808][ C0] ? futex_private_hash_put+0x176/0x300 [ 418.104345][ C0] ? futex_private_hash_put+0x18a/0x300 [ 418.109878][ C0] futex_wait+0xe8/0x380 [ 418.114113][ C0] ? __pfx_futex_wait+0x10/0x10 [ 418.118970][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 418.124164][ C0] ? finish_task_switch.isra.0+0x1e0/0x9e0 [ 418.130232][ C0] do_futex+0x229/0x350 [ 418.134376][ C0] ? __pfx_do_futex+0x10/0x10 [ 418.139043][ C0] ? __pfx___schedule+0x10/0x10 [ 418.143891][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 418.148832][ C0] ? __x64_sys_rt_sigprocmask+0x1fd/0x290 [ 418.154552][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 418.159830][ C0] ? xfd_validate_state+0x61/0x180 [ 418.165062][ C0] do_syscall_64+0xcd/0x4d0 [ 418.169769][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.175743][ C0] RIP: 0033:0x480363 [ 418.179624][ C0] RSP: 002b:00007ffda466a9d0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 418.188025][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000480363 [ 418.195980][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000412eae0 [ 418.203932][ C0] RBP: 00007ffda466aa18 R08: 0000000000000000 R09: 0000000000000000 [ 418.211894][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000044af20 [ 418.219983][ C0] R13: 000000c00007b794 R14: 000000000412a980 R15: 000000c002585e60 [ 418.227955][ C0] [ 418.230968][ C0] task:syz-execprog state:R running task stack:29184 pid:3953 tgid:3952 ppid:3951 task_flags:0x400040 flags:0x00080000 [ 418.244533][ C0] Call Trace: [ 418.247804][ C0] [ 418.250738][ C0] __schedule+0x12fc/0x3b80 [ 418.255354][ C0] ? __pfx___schedule+0x10/0x10 [ 418.260204][ C0] ? find_held_lock+0x2b/0x80 [ 418.264882][ C0] ? schedule+0x2d7/0x3a0 [ 418.269201][ C0] schedule+0xe7/0x3a0 [ 418.273260][ C0] do_nanosleep+0x219/0x580 [ 418.277753][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 418.282763][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 418.288733][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 418.293918][ C0] ? __hrtimer_setup+0x176/0x280 [ 418.298844][ C0] hrtimer_nanosleep+0x155/0x380 [ 418.303774][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 418.309313][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 418.314497][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 418.319680][ C0] ? __x64_sys_futex+0x1e0/0x4c0 [ 418.324601][ C0] ? __x64_sys_futex+0x1e9/0x4c0 [ 418.329526][ C0] __x64_sys_nanosleep+0x21c/0x2b0 [ 418.334630][ C0] ? __pfx___x64_sys_nanosleep+0x10/0x10 [ 418.340259][ C0] do_syscall_64+0xcd/0x4d0 [ 418.344755][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.350633][ C0] RIP: 0033:0x47fd77 [ 418.354510][ C0] RSP: 002b:000000c00005ff18 EFLAGS: 00000202 ORIG_RAX: 0000000000000023 [ 418.362904][ C0] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 000000000047fd77 [ 418.370864][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00005ff18 [ 418.378816][ C0] RBP: 000000c00005ff28 R08: 000000000000a464 R09: 00007f525ec3f000 [ 418.386804][ C0] R10: 0000000000000001 R11: 0000000000000202 R12: 000000c00005ff18 [ 418.394846][ C0] R13: 000000c00007e008 R14: 000000c000002700 R15: 000000c000002700 [ 418.402815][ C0] [ 418.405822][ C0] task:syz-execprog state:S stack:27688 pid:3954 tgid:3952 ppid:3951 task_flags:0x400040 flags:0x00080000 [ 418.417746][ C0] Call Trace: [ 418.421130][ C0] [ 418.424067][ C0] __schedule+0x12fc/0x3b80 [ 418.428584][ C0] ? __pfx___schedule+0x10/0x10 [ 418.433451][ C0] ? find_held_lock+0x2b/0x80 [ 418.438167][ C0] ? schedule+0x2d7/0x3a0 [ 418.442540][ C0] schedule+0xe7/0x3a0 [ 418.446635][ C0] futex_do_wait+0x88/0x180 [ 418.451142][ C0] __futex_wait+0x1b8/0x2f0 [ 418.455642][ C0] ? __pfx___futex_wait+0x10/0x10 [ 418.460656][ C0] ? __lock_acquire+0xb8a/0x1c90 [ 418.465585][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 418.470865][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 418.475881][ C0] ? find_held_lock+0x2b/0x80 [ 418.480592][ C0] futex_wait+0xe8/0x380 [ 418.484859][ C0] ? __pfx_futex_wait+0x10/0x10 [ 418.489708][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 418.494820][ C0] do_futex+0x229/0x350 [ 418.499054][ C0] ? __pfx_do_futex+0x10/0x10 [ 418.503753][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 418.508538][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 418.513821][ C0] ? xfd_validate_state+0x61/0x180 [ 418.518946][ C0] do_syscall_64+0xcd/0x4d0 [ 418.523529][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.529459][ C0] RIP: 0033:0x480363 [ 418.533337][ C0] RSP: 002b:000000c000097cf0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 418.541735][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000480363 [ 418.549777][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007e948 [ 418.557733][ C0] RBP: 000000c000097d38 R08: 0000000000000000 R09: 0000000000000000 [ 418.565704][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000097d90 [ 418.573686][ C0] R13: 000000c000075f72 R14: 000000c000002a80 R15: 0000000000000000 [ 418.581762][ C0] [ 418.584788][ C0] task:syz-execprog state:S stack:28216 pid:3955 tgid:3952 ppid:3951 task_flags:0x400040 flags:0x00080000 [ 418.596747][ C0] Call Trace: [ 418.600025][ C0] [ 418.602946][ C0] __schedule+0x12fc/0x3b80 [ 418.607461][ C0] ? __pfx___schedule+0x10/0x10 [ 418.612330][ C0] ? find_held_lock+0x2b/0x80 [ 418.617081][ C0] ? schedule+0x2d7/0x3a0 [ 418.621431][ C0] schedule+0xe7/0x3a0 [ 418.625495][ C0] do_wait+0x1d7/0x590 [ 418.629585][ C0] kernel_waitid+0x114/0x180 [ 418.634166][ C0] ? __pfx_kernel_waitid+0x10/0x10 [ 418.639282][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 418.644916][ C0] ? css_rstat_updated+0x1c2/0x510 [ 418.650045][ C0] __do_sys_waitid+0xdd/0x250 [ 418.654736][ C0] ? __pfx___do_sys_waitid+0x10/0x10 [ 418.660011][ C0] ? find_held_lock+0x2b/0x80 [ 418.664719][ C0] ? handle_mm_fault+0x2ab/0xd10 [ 418.669665][ C0] ? do_user_addr_fault+0x83f/0x1240 [ 418.674955][ C0] do_syscall_64+0xcd/0x4d0 [ 418.679464][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.685382][ C0] RIP: 0033:0x40dd0e [ 418.689271][ C0] RSP: 002b:000000c00007a508 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 418.697710][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000040dd0e [ 418.705709][ C0] RDX: 000000c00007a640 RSI: 000000000000000b RDI: 0000000000000003 [ 418.713674][ C0] RBP: 000000c00007a548 R08: 000000c0029b0000 R09: 0000000000000000 [ 418.721648][ C0] R10: 0000000000000004 R11: 0000000000000202 R12: 000000c0029b0000 [ 418.729608][ C0] R13: 0000000000000001 R14: 000000c00161f180 R15: 0000000000000001 [ 418.737593][ C0] [ 418.740612][ C0] task:syz-execprog state:S stack:27960 pid:3956 tgid:3952 ppid:3951 task_flags:0x400040 flags:0x00080000 [ 418.752523][ C0] Call Trace: [ 418.755786][ C0] [ 418.758727][ C0] __schedule+0x12fc/0x3b80 [ 418.763318][ C0] ? __pfx___schedule+0x10/0x10 [ 418.768437][ C0] ? find_held_lock+0x2b/0x80 [ 418.773196][ C0] ? schedule+0x2d7/0x3a0 [ 418.777952][ C0] schedule+0xe7/0x3a0 [ 418.782016][ C0] futex_do_wait+0x88/0x180 [ 418.786507][ C0] __futex_wait+0x1b8/0x2f0 [ 418.791107][ C0] ? __pfx___futex_wait+0x10/0x10 [ 418.796141][ C0] ? find_held_lock+0x2b/0x80 [ 418.800815][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 418.806095][ C0] ? find_held_lock+0x2b/0x80 [ 418.810763][ C0] ? __pfx_wake_up_new_task+0x10/0x10 [ 418.816139][ C0] futex_wait+0xe8/0x380 [ 418.820393][ C0] ? __pfx_futex_wait+0x10/0x10 [ 418.825327][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 418.830341][ C0] ? find_held_lock+0x2b/0x80 [ 418.835013][ C0] do_futex+0x229/0x350 [ 418.839166][ C0] ? __pfx_do_futex+0x10/0x10 [ 418.843828][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 418.849032][ C0] ? sigprocmask+0xef/0x330 [ 418.853546][ C0] ? __pfx_sigprocmask+0x10/0x10 [ 418.858500][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 418.863283][ C0] ? __x64_sys_rt_sigprocmask+0x1fd/0x290 [ 418.869013][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 418.874300][ C0] do_syscall_64+0xcd/0x4d0 [ 418.878806][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.885054][ C0] RIP: 0033:0x480363 [ 418.889058][ C0] RSP: 002b:000000c00007bee0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 418.897581][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000480363 [ 418.905650][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000004164bc0 [ 418.913686][ C0] RBP: 000000c00007bf28 R08: 0000000000000000 R09: 0000000000000000 [ 418.921758][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000047c5e0 [ 418.929732][ C0] R13: 000000c001911008 R14: 000000c00161fa40 R15: 000000c00161fdc0 [ 418.937708][ C0] [ 418.940796][ C0] task:syz-execprog state:S stack:30592 pid:3959 tgid:3952 ppid:3951 task_flags:0x400040 flags:0x00080000 [ 418.952744][ C0] Call Trace: [ 418.956025][ C0] [ 418.958959][ C0] __schedule+0x12fc/0x3b80 [ 418.963475][ C0] ? __pfx___schedule+0x10/0x10 [ 418.968331][ C0] ? find_held_lock+0x2b/0x80 [ 418.973004][ C0] ? schedule+0x2d7/0x3a0 [ 418.977324][ C0] schedule+0xe7/0x3a0 [ 418.981524][ C0] futex_do_wait+0x88/0x180 [ 418.986031][ C0] __futex_wait+0x1b8/0x2f0 [ 418.990616][ C0] ? __pfx___futex_wait+0x10/0x10 [ 418.995634][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 419.000924][ C0] futex_wait+0xe8/0x380 [ 419.005171][ C0] ? __pfx_futex_wait+0x10/0x10 [ 419.010105][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 419.015140][ C0] ? find_held_lock+0x2b/0x80 [ 419.019850][ C0] do_futex+0x229/0x350 [ 419.024018][ C0] ? __pfx_do_futex+0x10/0x10 [ 419.028798][ C0] ? __pfx_sigprocmask+0x10/0x10 [ 419.033740][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 419.038501][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 419.043784][ C0] ? __task_pid_nr_ns+0x1f5/0x500 [ 419.048806][ C0] do_syscall_64+0xcd/0x4d0 [ 419.053307][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.059190][ C0] RIP: 0033:0x480363 [ 419.063066][ C0] RSP: 002b:000000c0025dfef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 419.071549][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000480363 [ 419.079811][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000004164a18 [ 419.087811][ C0] RBP: 000000c0025dff38 R08: 0000000000000000 R09: 0000000000000000 [ 419.095783][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000047c5e0 [ 419.103745][ C0] R13: 000000c001910008 R14: 000000c00161f880 R15: 000000c00161f880 [ 419.111743][ C0] [ 419.114759][ C0] task:syz-execprog state:R running task stack:27608 pid:3960 tgid:3952 ppid:3951 task_flags:0x400040 flags:0x00080000 [ 419.128243][ C0] Call Trace: [ 419.131507][ C0] [ 419.134431][ C0] __schedule+0x12fc/0x3b80 [ 419.138941][ C0] ? __pfx___schedule+0x10/0x10 [ 419.143910][ C0] ? find_held_lock+0x2b/0x80 [ 419.148605][ C0] ? schedule+0x2d7/0x3a0 [ 419.152934][ C0] schedule+0xe7/0x3a0 [ 419.157007][ C0] futex_do_wait+0x88/0x180 [ 419.161521][ C0] __futex_wait+0x1b8/0x2f0 [ 419.166102][ C0] ? __pfx___futex_wait+0x10/0x10 [ 419.171210][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 419.176495][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 419.181771][ C0] ? __hrtimer_setup+0x176/0x280 [ 419.186710][ C0] ? ktime_add_safe+0x60/0x70 [ 419.191424][ C0] futex_wait+0xe8/0x380 [ 419.195674][ C0] ? __pfx_futex_wait+0x10/0x10 [ 419.200605][ C0] ? __lock_acquire+0xb8a/0x1c90 [ 419.205537][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 419.210835][ C0] do_futex+0x229/0x350 [ 419.215042][ C0] ? __pfx_do_futex+0x10/0x10 [ 419.220030][ C0] ? rcu_is_watching+0x12/0xc0 [ 419.224798][ C0] ? ktime_get+0x200/0x310 [ 419.229204][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 419.234509][ C0] ? read_tsc+0x9/0x20 [ 419.238589][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 419.243351][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 419.248626][ C0] ? xfd_validate_state+0x61/0x180 [ 419.253749][ C0] do_syscall_64+0xcd/0x4d0 [ 419.258247][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.264251][ C0] RIP: 0033:0x480363 [ 419.268156][ C0] RSP: 002b:000000c0025dbe40 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 419.276643][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000480363 [ 419.284833][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000004131690 [ 419.292978][ C0] RBP: 000000c0025dbe88 R08: 0000000000000000 R09: 0000000000000000 [ 419.300937][ C0] R10: 000000c0025dbe78 R11: 0000000000000206 R12: 000000c0025dbe78 [ 419.308899][ C0] R13: 000000c0005c3301 R14: 000000c00161fdc0 R15: 0000000000000001 [ 419.317049][ C0] [ 419.320142][ C0] task:syz-execprog state:R running task stack:27352 pid:3961 tgid:3952 ppid:3951 task_flags:0x400040 flags:0x00080000 [ 419.333619][ C0] Call Trace: [ 419.336940][ C0] [ 419.339859][ C0] __schedule+0x12fc/0x3b80 [ 419.344384][ C0] ? __pfx___schedule+0x10/0x10 [ 419.349250][ C0] ? find_held_lock+0x2b/0x80 [ 419.354038][ C0] ? schedule+0x2d7/0x3a0 [ 419.358366][ C0] schedule+0xe7/0x3a0 [ 419.362431][ C0] futex_do_wait+0x88/0x180 [ 419.367031][ C0] __futex_wait+0x1b8/0x2f0 [ 419.371526][ C0] ? __pfx___futex_wait+0x10/0x10 [ 419.376552][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 419.382379][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 419.387615][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 419.393181][ C0] ? futex_private_hash_put+0x176/0x300 [ 419.398825][ C0] ? futex_private_hash_put+0x18a/0x300 [ 419.404410][ C0] futex_wait+0xe8/0x380 [ 419.408646][ C0] ? __pfx_futex_wait+0x10/0x10 [ 419.413490][ C0] ? madvise_unlock+0x7c/0x220 [ 419.418246][ C0] do_futex+0x229/0x350 [ 419.422386][ C0] ? __pfx_do_futex+0x10/0x10 [ 419.427048][ C0] ? __pfx___might_resched+0x10/0x10 [ 419.432333][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 419.437185][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 419.442476][ C0] ? xfd_validate_state+0x61/0x180 [ 419.447597][ C0] do_syscall_64+0xcd/0x4d0 [ 419.452093][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.457971][ C0] RIP: 0033:0x480363 [ 419.461922][ C0] RSP: 002b:000000c002b4bcf0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 419.470322][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000480363 [ 419.478276][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001911948 [ 419.486242][ C0] RBP: 000000c002b4bd38 R08: 0000000000000000 R09: 0000000000000000 [ 419.494212][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000008 [ 419.502210][ C0] R13: 0000000000000001 R14: 000000c00177c540 R15: 0000000000000001 [ 419.510243][ C0] [ 419.513269][ C0] task:syz-executor state:S stack:24392 pid:3958 tgid:3958 ppid:3952 task_flags:0x400100 flags:0x00080001 [ 419.525303][ C0] Call Trace: [ 419.528582][ C0] [ 419.531517][ C0] __schedule+0x12fc/0x3b80 [ 419.536025][ C0] ? __pfx___schedule+0x10/0x10 [ 419.540877][ C0] ? find_held_lock+0x2b/0x80 [ 419.545653][ C0] ? schedule+0x2d7/0x3a0 [ 419.549982][ C0] schedule+0xe7/0x3a0 [ 419.554042][ C0] do_wait+0x1d7/0x590 [ 419.558202][ C0] kernel_wait4+0x16b/0x280 [ 419.562790][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 419.568088][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 419.574089][ C0] ? kill_pid_info_type+0xea/0x2a0 [ 419.579316][ C0] ? find_held_lock+0x2b/0x80 [ 419.584200][ C0] __do_sys_wait4+0x15d/0x170 [ 419.589051][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 419.594427][ C0] do_syscall_64+0xcd/0x4d0 [ 419.598976][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.604897][ C0] RIP: 0033:0x7f825fc84213 [ 419.609330][ C0] RSP: 002b:00007ffe1b4b5048 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 419.617725][ C0] RAX: ffffffffffffffda RBX: 00005555766f11c0 RCX: 00007f825fc84213 [ 419.625689][ C0] RDX: 0000000040000000 RSI: 00007ffe1b4b505c RDI: 000000000000233a [ 419.633646][ C0] RBP: 00005555766f11c0 R08: 000000000000a41c R09: 00005555766f17f8 [ 419.641598][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe1b4b505c [ 419.649588][ C0] R13: 00005555766f17d0 R14: 00007ffe1b4b5100 R15: 00005555766f9ae0 [ 419.657555][ C0] [ 419.660733][ C0] task:kworker/0:3 state:R running task stack:22344 pid:6727 tgid:6727 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 419.674385][ C0] Workqueue: usb_hub_wq hub_event [ 419.679408][ C0] Call Trace: [ 419.682762][ C0] [ 419.685855][ C0] __schedule+0x12fc/0x3b80 [ 419.690445][ C0] ? __pfx___schedule+0x10/0x10 [ 419.695292][ C0] ? find_held_lock+0x2b/0x80 [ 419.700089][ C0] ? schedule+0x2d7/0x3a0 [ 419.704450][ C0] schedule+0xe7/0x3a0 [ 419.708525][ C0] schedule_preempt_disabled+0x13/0x30 [ 419.713977][ C0] rwsem_down_write_slowpath+0x521/0x1310 [ 419.719767][ C0] ? __pfx_rwsem_down_write_slowpath+0x10/0x10 [ 419.725950][ C0] ? __pfx___might_resched+0x10/0x10 [ 419.731249][ C0] down_write+0x1d6/0x200 [ 419.735573][ C0] ? __pfx_down_write+0x10/0x10 [ 419.740425][ C0] kernfs_add_one+0x38/0x840 [ 419.745008][ C0] __kernfs_create_file+0x295/0x350 [ 419.750289][ C0] sysfs_add_bin_file_mode_ns+0x127/0x2a0 [ 419.756022][ C0] internal_create_group+0x7d6/0xf30 [ 419.761298][ C0] ? __pfx_internal_create_group+0x10/0x10 [ 419.767122][ C0] ? kernfs_create_link+0x1bd/0x240 [ 419.772336][ C0] internal_create_groups+0x9d/0x150 [ 419.777611][ C0] device_add+0x6d1/0x1aa0 [ 419.782036][ C0] ? kfree+0x233/0x670 [ 419.786102][ C0] ? __pfx_device_add+0x10/0x10 [ 419.791039][ C0] ? kstrdup+0xb5/0x100 [ 419.795287][ C0] ? kfree_const+0x55/0x60 [ 419.799779][ C0] device_create_groups_vargs+0x1f8/0x270 [ 419.805498][ C0] device_create_with_groups+0xf4/0x130 [ 419.811034][ C0] ? __pfx_device_create_with_groups+0x10/0x10 [ 419.817187][ C0] led_classdev_register_ext+0x55f/0xa10 [ 419.822853][ C0] ? __pfx_led_classdev_register_ext+0x10/0x10 [ 419.829011][ C0] ? __pfx_kasprintf+0x10/0x10 [ 419.833779][ C0] input_leds_connect+0x552/0x8e0 [ 419.838799][ C0] input_attach_handler.isra.0+0x176/0x250 [ 419.844598][ C0] input_register_device+0xab9/0x1180 [ 419.849967][ C0] hidinput_connect+0x1dd0/0x2bd0 [ 419.855006][ C0] hid_connect+0x13f3/0x1a60 [ 419.859610][ C0] ? usb_alloc_urb+0x66/0xa0 [ 419.864211][ C0] ? __asan_memset+0x23/0x50 [ 419.868792][ C0] ? __pfx_hid_connect+0x10/0x10 [ 419.873859][ C0] hid_hw_start+0xaa/0x140 [ 419.878266][ C0] hid_device_probe+0x760/0x8d0 [ 419.883108][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 419.888470][ C0] really_probe+0x241/0xa90 [ 419.892970][ C0] __driver_probe_device+0x1de/0x440 [ 419.898245][ C0] driver_probe_device+0x4c/0x1b0 [ 419.903261][ C0] __device_attach_driver+0x1df/0x310 [ 419.908635][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 419.914536][ C0] bus_for_each_drv+0x159/0x1e0 [ 419.919389][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 419.924759][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 419.929951][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 419.935753][ C0] __device_attach+0x1e4/0x4b0 [ 419.940503][ C0] ? __pfx___device_attach+0x10/0x10 [ 419.945770][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 419.951062][ C0] bus_probe_device+0x17f/0x1c0 [ 419.955955][ C0] device_add+0x1148/0x1aa0 [ 419.960479][ C0] ? __pfx_device_add+0x10/0x10 [ 419.965427][ C0] ? debugfs_create_file_full+0x41/0x60 [ 419.971060][ C0] hid_add_device+0x31b/0x5c0 [ 419.975744][ C0] usbhid_probe+0xd38/0x13f0 [ 419.980359][ C0] usb_probe_interface+0x303/0xa40 [ 419.985570][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 419.991347][ C0] really_probe+0x241/0xa90 [ 419.995865][ C0] __driver_probe_device+0x1de/0x440 [ 420.001149][ C0] driver_probe_device+0x4c/0x1b0 [ 420.006169][ C0] __device_attach_driver+0x1df/0x310 [ 420.011615][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 420.017503][ C0] bus_for_each_drv+0x159/0x1e0 [ 420.022353][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 420.027718][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 420.032918][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 420.038824][ C0] __device_attach+0x1e4/0x4b0 [ 420.043645][ C0] ? __pfx___device_attach+0x10/0x10 [ 420.048985][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 420.054192][ C0] bus_probe_device+0x17f/0x1c0 [ 420.059493][ C0] device_add+0x1148/0x1aa0 [ 420.064031][ C0] ? __pfx_device_add+0x10/0x10 [ 420.068890][ C0] ? mark_held_locks+0x49/0x80 [ 420.073770][ C0] usb_set_configuration+0x1187/0x1e20 [ 420.079263][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 420.085336][ C0] usb_generic_driver_probe+0xb1/0x110 [ 420.090793][ C0] usb_probe_device+0xef/0x3e0 [ 420.095547][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 420.100922][ C0] really_probe+0x241/0xa90 [ 420.105415][ C0] __driver_probe_device+0x1de/0x440 [ 420.110708][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 420.116256][ C0] driver_probe_device+0x4c/0x1b0 [ 420.121269][ C0] __device_attach_driver+0x1df/0x310 [ 420.126629][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 420.132509][ C0] bus_for_each_drv+0x159/0x1e0 [ 420.137358][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 420.142745][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 420.147939][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 420.153805][ C0] __device_attach+0x1e4/0x4b0 [ 420.158655][ C0] ? __pfx___device_attach+0x10/0x10 [ 420.164360][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 420.169579][ C0] bus_probe_device+0x17f/0x1c0 [ 420.174521][ C0] device_add+0x1148/0x1aa0 [ 420.179020][ C0] ? __pfx_device_add+0x10/0x10 [ 420.183860][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 420.189584][ C0] ? __usb_get_extra_descriptor+0x158/0x1c0 [ 420.195470][ C0] usb_new_device+0xd07/0x1a60 [ 420.200232][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 420.205261][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 420.210466][ C0] ? mark_held_locks+0x49/0x80 [ 420.215240][ C0] hub_event+0x2fce/0x5060 [ 420.219662][ C0] ? __pfx_hub_event+0x10/0x10 [ 420.224412][ C0] ? mpi_powm+0x1570/0x1bf0 [ 420.228911][ C0] ? rcu_is_watching+0x12/0xc0 [ 420.233672][ C0] process_one_work+0x9cf/0x1b70 [ 420.238615][ C0] ? __pfx_kernfs_notify_workfn+0x10/0x10 [ 420.244329][ C0] ? __pfx_process_one_work+0x10/0x10 [ 420.249715][ C0] ? assign_work+0x1a0/0x250 [ 420.254299][ C0] worker_thread+0x6c8/0xf10 [ 420.258888][ C0] ? __kthread_parkme+0x19e/0x250 [ 420.264012][ C0] ? __pfx_worker_thread+0x10/0x10 [ 420.269220][ C0] kthread+0x3c5/0x780 [ 420.273468][ C0] ? __pfx_kthread+0x10/0x10 [ 420.278060][ C0] ? rcu_is_watching+0x12/0xc0 [ 420.282825][ C0] ? __pfx_kthread+0x10/0x10 [ 420.288022][ C0] ret_from_fork+0x56d/0x700 [ 420.292750][ C0] ? __pfx_kthread+0x10/0x10 [ 420.297439][ C0] ret_from_fork_asm+0x1a/0x30 [ 420.302241][ C0] [ 420.305262][ C0] task:kworker/1:3 state:I stack:29576 pid:6731 tgid:6731 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 420.317481][ C0] Workqueue: 0x0 (events) [ 420.321906][ C0] Call Trace: [ 420.325171][ C0] [ 420.328091][ C0] __schedule+0x12fc/0x3b80 [ 420.332594][ C0] ? __pfx___schedule+0x10/0x10 [ 420.337531][ C0] ? find_held_lock+0x2b/0x80 [ 420.342208][ C0] ? schedule+0x2d7/0x3a0 [ 420.346534][ C0] schedule+0xe7/0x3a0 [ 420.350682][ C0] ? worker_thread+0x28b/0xf10 [ 420.355463][ C0] worker_thread+0x2e5/0xf10 [ 420.360061][ C0] ? __kthread_parkme+0x19e/0x250 [ 420.365253][ C0] ? __pfx_worker_thread+0x10/0x10 [ 420.370363][ C0] kthread+0x3c5/0x780 [ 420.374430][ C0] ? __pfx_kthread+0x10/0x10 [ 420.379022][ C0] ? rcu_is_watching+0x12/0xc0 [ 420.383781][ C0] ? __pfx_kthread+0x10/0x10 [ 420.388364][ C0] ret_from_fork+0x56d/0x700 [ 420.392952][ C0] ? __pfx_kthread+0x10/0x10 [ 420.397548][ C0] ret_from_fork_asm+0x1a/0x30 [ 420.402327][ C0] [ 420.405341][ C0] task:kworker/0:4 state:R running task stack:22216 pid:6735 tgid:6735 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 420.418957][ C0] Workqueue: usb_hub_wq hub_event [ 420.423995][ C0] Call Trace: [ 420.427392][ C0] [ 420.430332][ C0] __schedule+0x12fc/0x3b80 [ 420.434863][ C0] ? __pfx___schedule+0x10/0x10 [ 420.439769][ C0] ? find_held_lock+0x2b/0x80 [ 420.444448][ C0] ? schedule+0x2d7/0x3a0 [ 420.448793][ C0] schedule+0xe7/0x3a0 [ 420.452892][ C0] schedule_timeout+0x123/0x290 [ 420.457739][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 420.463189][ C0] ? __pfx_process_timeout+0x10/0x10 [ 420.468485][ C0] ? mark_held_locks+0x49/0x80 [ 420.473341][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 420.478548][ C0] __wait_for_common+0x2fc/0x4e0 [ 420.483520][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 420.488984][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 420.494462][ C0] usb_start_wait_urb+0x145/0x4b0 [ 420.499484][ C0] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 420.505027][ C0] ? __asan_memset+0x23/0x50 [ 420.509635][ C0] usb_control_msg+0x326/0x4a0 [ 420.514421][ C0] ? __pfx_usb_control_msg+0x10/0x10 [ 420.519699][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 420.524816][ C0] ? __pfx___pm_runtime_barrier+0x10/0x10 [ 420.530544][ C0] hub_ext_port_status+0x14e/0x670 [ 420.535660][ C0] hub_event+0x6e4/0x5060 [ 420.539993][ C0] ? __lock_acquire+0xb8a/0x1c90 [ 420.545017][ C0] ? __pfx_hub_event+0x10/0x10 [ 420.549792][ C0] ? mpi_powm+0x1570/0x1bf0 [ 420.554318][ C0] ? rcu_is_watching+0x12/0xc0 [ 420.559081][ C0] process_one_work+0x9cf/0x1b70 [ 420.564025][ C0] ? __pfx_hub_event+0x10/0x10 [ 420.568780][ C0] ? __pfx_process_one_work+0x10/0x10 [ 420.574153][ C0] ? assign_work+0x1a0/0x250 [ 420.578737][ C0] worker_thread+0x6c8/0xf10 [ 420.583323][ C0] ? __kthread_parkme+0x19e/0x250 [ 420.588348][ C0] ? __pfx_worker_thread+0x10/0x10 [ 420.593475][ C0] kthread+0x3c5/0x780 [ 420.597607][ C0] ? __pfx_kthread+0x10/0x10 [ 420.602190][ C0] ? rcu_is_watching+0x12/0xc0 [ 420.607006][ C0] ? __pfx_kthread+0x10/0x10 [ 420.611590][ C0] ret_from_fork+0x56d/0x700 [ 420.616168][ C0] ? __pfx_kthread+0x10/0x10 [ 420.620837][ C0] ret_from_fork_asm+0x1a/0x30 [ 420.625602][ C0] [ 420.628635][ C0] task:kworker/1:4 state:S stack:24008 pid:6737 tgid:6737 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 420.640640][ C0] Workqueue: usb_hub_wq hub_event [ 420.645661][ C0] Call Trace: [ 420.648963][ C0] [ 420.651897][ C0] __schedule+0x12fc/0x3b80 [ 420.656414][ C0] ? __pfx___schedule+0x10/0x10 [ 420.661267][ C0] ? find_held_lock+0x2b/0x80 [ 420.665978][ C0] ? schedule+0x2d7/0x3a0 [ 420.670322][ C0] ? input_register_device+0x992/0x1180 [ 420.675872][ C0] schedule+0xe7/0x3a0 [ 420.679948][ C0] schedule_preempt_disabled+0x13/0x30 [ 420.685433][ C0] __mutex_lock+0x818/0x1060 [ 420.690031][ C0] ? input_register_device+0x992/0x1180 [ 420.695583][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 420.700706][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 420.706262][ C0] ? kfree+0x288/0x670 [ 420.710531][ C0] ? __asan_memcpy+0x3c/0x60 [ 420.715113][ C0] ? input_register_device+0x984/0x1180 [ 420.720840][ C0] ? input_register_device+0x992/0x1180 [ 420.726379][ C0] input_register_device+0x992/0x1180 [ 420.731753][ C0] hidinput_connect+0x1dd0/0x2bd0 [ 420.736811][ C0] hid_connect+0x13f3/0x1a60 [ 420.741426][ C0] ? usb_alloc_urb+0x66/0xa0 [ 420.746054][ C0] ? __asan_memset+0x23/0x50 [ 420.750661][ C0] ? __pfx_hid_connect+0x10/0x10 [ 420.755715][ C0] hid_hw_start+0xaa/0x140 [ 420.760154][ C0] hid_device_probe+0x760/0x8d0 [ 420.765111][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 420.770499][ C0] really_probe+0x241/0xa90 [ 420.775087][ C0] __driver_probe_device+0x1de/0x440 [ 420.780472][ C0] driver_probe_device+0x4c/0x1b0 [ 420.785618][ C0] __device_attach_driver+0x1df/0x310 [ 420.791010][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 420.796991][ C0] bus_for_each_drv+0x159/0x1e0 [ 420.802022][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 420.807419][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 420.812800][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 420.818639][ C0] __device_attach+0x1e4/0x4b0 [ 420.823402][ C0] ? __pfx___device_attach+0x10/0x10 [ 420.828681][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 420.833899][ C0] bus_probe_device+0x17f/0x1c0 [ 420.838749][ C0] device_add+0x1148/0x1aa0 [ 420.843253][ C0] ? __pfx_device_add+0x10/0x10 [ 420.848108][ C0] ? debugfs_create_file_full+0x41/0x60 [ 420.853646][ C0] hid_add_device+0x31b/0x5c0 [ 420.858316][ C0] usbhid_probe+0xd38/0x13f0 [ 420.862985][ C0] usb_probe_interface+0x303/0xa40 [ 420.868093][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 420.873741][ C0] really_probe+0x241/0xa90 [ 420.878414][ C0] __driver_probe_device+0x1de/0x440 [ 420.883693][ C0] driver_probe_device+0x4c/0x1b0 [ 420.888706][ C0] __device_attach_driver+0x1df/0x310 [ 420.894080][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 420.899977][ C0] bus_for_each_drv+0x159/0x1e0 [ 420.904932][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 420.910305][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 420.915510][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 420.921328][ C0] __device_attach+0x1e4/0x4b0 [ 420.926107][ C0] ? __pfx___device_attach+0x10/0x10 [ 420.931393][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 420.936595][ C0] bus_probe_device+0x17f/0x1c0 [ 420.941447][ C0] device_add+0x1148/0x1aa0 [ 420.945941][ C0] ? __pfx_device_add+0x10/0x10 [ 420.950794][ C0] ? mark_held_locks+0x49/0x80 [ 420.955551][ C0] usb_set_configuration+0x1187/0x1e20 [ 420.961012][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 420.967090][ C0] usb_generic_driver_probe+0xb1/0x110 [ 420.972572][ C0] usb_probe_device+0xef/0x3e0 [ 420.977331][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 420.982725][ C0] really_probe+0x241/0xa90 [ 420.987221][ C0] __driver_probe_device+0x1de/0x440 [ 420.992490][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 420.997938][ C0] driver_probe_device+0x4c/0x1b0 [ 421.002955][ C0] __device_attach_driver+0x1df/0x310 [ 421.008329][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 421.014218][ C0] bus_for_each_drv+0x159/0x1e0 [ 421.019070][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 421.024456][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 421.029646][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 421.035551][ C0] __device_attach+0x1e4/0x4b0 [ 421.040492][ C0] ? __pfx___device_attach+0x10/0x10 [ 421.045770][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 421.050967][ C0] bus_probe_device+0x17f/0x1c0 [ 421.055819][ C0] device_add+0x1148/0x1aa0 [ 421.060316][ C0] ? __pfx_device_add+0x10/0x10 [ 421.065186][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 421.070960][ C0] ? __usb_get_extra_descriptor+0x158/0x1c0 [ 421.076856][ C0] usb_new_device+0xd07/0x1a60 [ 421.081618][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 421.086649][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 421.091938][ C0] ? mark_held_locks+0x49/0x80 [ 421.096692][ C0] hub_event+0x2fce/0x5060 [ 421.101130][ C0] ? __pfx_hub_event+0x10/0x10 [ 421.105966][ C0] ? mpi_powm+0x1570/0x1bf0 [ 421.110556][ C0] ? rcu_is_watching+0x12/0xc0 [ 421.115347][ C0] process_one_work+0x9cf/0x1b70 [ 421.120285][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 421.125666][ C0] ? __pfx_process_one_work+0x10/0x10 [ 421.131184][ C0] ? assign_work+0x1a0/0x250 [ 421.135795][ C0] worker_thread+0x6c8/0xf10 [ 421.140432][ C0] ? __kthread_parkme+0x19e/0x250 [ 421.145598][ C0] ? __pfx_worker_thread+0x10/0x10 [ 421.150746][ C0] kthread+0x3c5/0x780 [ 421.154918][ C0] ? __pfx_kthread+0x10/0x10 [ 421.159530][ C0] ? rcu_is_watching+0x12/0xc0 [ 421.164312][ C0] ? __pfx_kthread+0x10/0x10 [ 421.168900][ C0] ret_from_fork+0x56d/0x700 [ 421.173565][ C0] ? __pfx_kthread+0x10/0x10 [ 421.178144][ C0] ret_from_fork_asm+0x1a/0x30 [ 421.182926][ C0] [ 421.185930][ C0] task:kworker/0:5 state:R running task stack:27848 pid:6750 tgid:6750 ppid:2 task_flags:0x4208060 flags:0x00080010 [ 421.199622][ C0] Workqueue: events drain_vmap_area_work [ 421.205354][ C0] Call Trace: [ 421.208628][ C0] [ 421.211472][ C0] sched_show_task+0x423/0x630 [ 421.216231][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 421.221515][ C0] show_state_filter+0xee/0x380 [ 421.226361][ C0] k_spec+0xf0/0x150 [ 421.230332][ C0] ? __pfx_k_spec+0x10/0x10 [ 421.234909][ C0] kbd_event+0xcd2/0x1820 [ 421.239312][ C0] ? __pfx_kbd_event+0x10/0x10 [ 421.244158][ C0] ? lock_acquire+0x179/0x350 [ 421.248832][ C0] input_handle_events_default+0x119/0x1b0 [ 421.254786][ C0] input_pass_values+0x74e/0x880 [ 421.259749][ C0] input_handle_event+0xf00/0x14d0 [ 421.264855][ C0] ? read_tsc+0x9/0x20 [ 421.268930][ C0] ? ktime_get+0x1a7/0x310 [ 421.273341][ C0] input_repeat_key+0x27b/0x370 [ 421.278209][ C0] ? __pfx_input_repeat_key+0x10/0x10 [ 421.283659][ C0] call_timer_fn+0x19a/0x620 [ 421.288330][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 421.293456][ C0] ? mark_held_locks+0x49/0x80 [ 421.298472][ C0] ? __pfx_input_repeat_key+0x10/0x10 [ 421.303854][ C0] __run_timers+0x6ef/0x960 [ 421.308367][ C0] ? __pfx___run_timers+0x10/0x10 [ 421.313437][ C0] run_timer_base+0x114/0x190 [ 421.318187][ C0] ? __pfx_run_timer_base+0x10/0x10 [ 421.323375][ C0] run_timer_softirq+0x1a/0x40 [ 421.328128][ C0] handle_softirqs+0x208/0x8d0 [ 421.332905][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 421.338215][ C0] __irq_exit_rcu+0xfa/0x160 [ 421.342829][ C0] irq_exit_rcu+0x9/0x30 [ 421.347121][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 421.352781][ C0] [ 421.355705][ C0] [ 421.358731][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 421.364856][ C0] RIP: 0010:lock_acquire+0x62/0x350 [ 421.370058][ C0] Code: 52 3d 0b 83 f8 07 0f 87 bc 02 00 00 89 c0 48 0f a3 05 42 3e 46 09 0f 82 74 02 00 00 8b 35 ba 4a 46 09 85 f6 0f 85 8d 00 00 00 <48> 8b 44 24 30 65 48 2b 05 59 52 3d 0b 0f 85 c7 02 00 00 48 83 c4 [ 421.389679][ C0] RSP: 0018:ffffc900021ff558 EFLAGS: 00000206 [ 421.395733][ C0] RAX: 0000000000000046 RBX: ffffffff892c89e0 RCX: 00000000143c53c4 [ 421.403885][ C0] RDX: 0000000000000000 RSI: ffffffff88c684b8 RDI: ffffffff878979c0 [ 421.411846][ C0] RBP: 0000000000000002 R08: 611544f9281abef2 R09: 0000000000000000 [ 421.419886][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 421.427840][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 421.435811][ C0] ? unwind_next_frame+0x3f4/0x20a0 [ 421.441016][ C0] unwind_next_frame+0xd1/0x20a0 [ 421.445950][ C0] ? unwind_next_frame+0xbd/0x20a0 [ 421.451067][ C0] ? arch_stack_walk+0x73/0x100 [ 421.456004][ C0] __unwind_start+0x45f/0x7f0 [ 421.460671][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 421.466822][ C0] arch_stack_walk+0x73/0x100 [ 421.471504][ C0] ? arch_stack_walk+0x73/0x100 [ 421.476355][ C0] stack_trace_save+0x8e/0xc0 [ 421.481025][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 421.486399][ C0] ? __lock_acquire+0x622/0x1c90 [ 421.491326][ C0] save_stack+0x160/0x1f0 [ 421.496257][ C0] ? __pfx_save_stack+0x10/0x10 [ 421.501105][ C0] ? page_ext_put+0x3e/0xd0 [ 421.505602][ C0] __reset_page_owner+0x84/0x1a0 [ 421.510617][ C0] __free_frozen_pages+0x78f/0x1000 [ 421.515824][ C0] ? ___free_pages+0xcd/0x220 [ 421.520497][ C0] ? __pfx_kasan_depopulate_vmalloc_pte+0x10/0x10 [ 421.526900][ C0] kasan_depopulate_vmalloc_pte+0x5b/0x80 [ 421.532610][ C0] __apply_to_page_range+0xac1/0x13f0 [ 421.537981][ C0] ? __pfx_kasan_depopulate_vmalloc_pte+0x10/0x10 [ 421.544390][ C0] ? __pfx___apply_to_page_range+0x10/0x10 [ 421.550245][ C0] ? find_held_lock+0x2b/0x80 [ 421.554933][ C0] ? purge_vmap_node+0x78f/0xa30 [ 421.559865][ C0] kasan_release_vmalloc+0xd1/0xe0 [ 421.564980][ C0] purge_vmap_node+0x1c4/0xa30 [ 421.569738][ C0] ? __pfx_purge_vmap_node+0x10/0x10 [ 421.575011][ C0] ? on_each_cpu_cond_mask+0x5a/0x90 [ 421.580833][ C0] __purge_vmap_area_lazy+0xa06/0xc60 [ 421.586366][ C0] drain_vmap_area_work+0x27/0x40 [ 421.591540][ C0] process_one_work+0x9cf/0x1b70 [ 421.596957][ C0] ? __pfx_process_one_work+0x10/0x10 [ 421.602372][ C0] ? assign_work+0x1a0/0x250 [ 421.606964][ C0] worker_thread+0x6c8/0xf10 [ 421.611565][ C0] ? __kthread_parkme+0x19e/0x250 [ 421.616612][ C0] ? __pfx_worker_thread+0x10/0x10 [ 421.621733][ C0] kthread+0x3c5/0x780 [ 421.625802][ C0] ? __pfx_kthread+0x10/0x10 [ 421.630385][ C0] ? rcu_is_watching+0x12/0xc0 [ 421.635144][ C0] ? __pfx_kthread+0x10/0x10 [ 421.639742][ C0] ret_from_fork+0x56d/0x700 [ 421.644422][ C0] ? __pfx_kthread+0x10/0x10 [ 421.649047][ C0] ret_from_fork_asm+0x1a/0x30 [ 421.653944][ C0] [ 421.656955][ C0] task:syz-executor state:R running task stack:25928 pid:9018 tgid:9018 ppid:3958 task_flags:0x40050c flags:0x00080002 [ 421.670525][ C0] Call Trace: [ 421.673800][ C0] [ 421.676723][ C0] __schedule+0x12fc/0x3b80 [ 421.681229][ C0] ? __pfx___schedule+0x10/0x10 [ 421.686068][ C0] ? on_each_cpu_cond_mask+0x5a/0x90 [ 421.691361][ C0] ? __cond_resched+0x22/0x30 [ 421.696031][ C0] preempt_schedule_common+0x44/0xc0 [ 421.701314][ C0] __cond_resched+0x22/0x30 [ 421.705805][ C0] unmap_vmas+0x156/0x470 [ 421.710131][ C0] ? __pfx_unmap_vmas+0x10/0x10 [ 421.715089][ C0] ? mas_next_slot+0x12d3/0x1cb0 [ 421.720130][ C0] exit_mmap+0x1b2/0xb90 [ 421.724452][ C0] ? trace_contention_end+0xdd/0x130 [ 421.729740][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 421.734689][ C0] ? arch_uprobe_clear_state+0x16/0x150 [ 421.740257][ C0] mmput+0xdb/0x430 [ 421.744062][ C0] do_exit+0x7c7/0x2bf0 [ 421.748211][ C0] ? find_held_lock+0x2b/0x80 [ 421.752904][ C0] ? __pfx_do_exit+0x10/0x10 [ 421.757572][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 421.762588][ C0] ? find_held_lock+0x2b/0x80 [ 421.767270][ C0] do_group_exit+0xd3/0x2a0 [ 421.771768][ C0] get_signal+0x2671/0x26d0 [ 421.776269][ C0] ? css_rstat_updated+0x1c2/0x510 [ 421.781381][ C0] ? __pfx_get_signal+0x10/0x10 [ 421.786218][ C0] ? __do_sys_wait4+0xd1/0x170 [ 421.790979][ C0] arch_do_signal_or_restart+0x8f/0x7c0 [ 421.796520][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 421.802679][ C0] exit_to_user_mode_loop+0x76/0xe0 [ 421.807885][ C0] do_syscall_64+0x40f/0x4d0 [ 421.812482][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 421.818451][ C0] RIP: 0033:0x7ff7308c4213 [ 421.822852][ C0] RSP: 002b:00007ffc1b06a458 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 421.831858][ C0] RAX: fffffffffffffe00 RBX: 000000000000233f RCX: 00007ff7308c4213 [ 421.839837][ C0] RDX: 0000000040000000 RSI: 00007ffc1b06a46c RDI: 00000000ffffffff [ 421.847888][ C0] RBP: 00007ffc1b06a46c R08: 0000000000000000 R09: 0000000000000000 [ 421.855873][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc1b06a4f0 [ 421.863832][ C0] R13: 00007ffc1b06a4f8 R14: 0000000000000009 R15: 0000000000000000 [ 421.871979][ C0] [ 421.875072][ C0] task:syz-executor state:R running task stack:24024 pid:9023 tgid:9023 ppid:9018 task_flags:0x400140 flags:0x00080000 [ 421.888647][ C0] Call Trace: [ 421.892056][ C0] [ 421.895087][ C0] __schedule+0x12fc/0x3b80 [ 421.899692][ C0] ? __pfx___schedule+0x10/0x10 [ 421.904542][ C0] ? find_held_lock+0x2b/0x80 [ 421.909225][ C0] ? schedule+0x2d7/0x3a0 [ 421.913574][ C0] schedule+0xe7/0x3a0 [ 421.917695][ C0] do_nanosleep+0x219/0x580 [ 421.922192][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 421.927206][ C0] ? __asan_memset+0x23/0x50 [ 421.931784][ C0] ? __hrtimer_setup+0x176/0x280 [ 421.936741][ C0] hrtimer_nanosleep+0x155/0x380 [ 421.941780][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 421.947263][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 421.952458][ C0] ? get_timespec64+0x147/0x240 [ 421.957295][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 421.962490][ C0] common_nsleep+0xa1/0xd0 [ 421.966916][ C0] __x64_sys_clock_nanosleep+0x34d/0x4a0 [ 421.972567][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 421.978740][ C0] do_syscall_64+0xcd/0x4d0 [ 421.983237][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 421.989120][ C0] RIP: 0033:0x7ff7309000a3 [ 421.993530][ C0] RSP: 002b:00007ffc1b06a258 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 422.001959][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff7309000a3 [ 422.010015][ C0] RDX: 00007ffc1b06a270 RSI: 0000000000000000 RDI: 0000000000000000 [ 422.017975][ C0] RBP: 00007ffc1b06a2cc R08: 000000000000a41c R09: 00007ff7315c4000 [ 422.026132][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000064 [ 422.034097][ C0] R13: 0000000000045132 R14: 0000000000044cf7 R15: 00007ffc1b06a320 [ 422.042067][ C0] [ 422.045160][ C0] task:syz-executor state:S stack:25928 pid:9025 tgid:9025 ppid:3958 task_flags:0x400100 flags:0x00080000 [ 422.057158][ C0] Call Trace: [ 422.060450][ C0] [ 422.063367][ C0] __schedule+0x12fc/0x3b80 [ 422.067872][ C0] ? __pfx___schedule+0x10/0x10 [ 422.072821][ C0] ? find_held_lock+0x2b/0x80 [ 422.077492][ C0] ? schedule+0x2d7/0x3a0 [ 422.082142][ C0] schedule+0xe7/0x3a0 [ 422.086414][ C0] do_wait+0x1d7/0x590 [ 422.090519][ C0] kernel_wait4+0x16b/0x280 [ 422.095068][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 422.100106][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 422.105755][ C0] ? css_rstat_updated+0x1c2/0x510 [ 422.111031][ C0] ? __pfx_css_rstat_updated+0x10/0x10 [ 422.116539][ C0] __do_sys_wait4+0x15d/0x170 [ 422.121220][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 422.126512][ C0] ? handle_mm_fault+0x2ab/0xd10 [ 422.131476][ C0] ? do_user_addr_fault+0x83f/0x1240 [ 422.137032][ C0] do_syscall_64+0xcd/0x4d0 [ 422.141619][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.147505][ C0] RIP: 0033:0x7f1c2d644213 [ 422.152041][ C0] RSP: 002b:00007fff30543d68 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 422.160467][ C0] RAX: ffffffffffffffda RBX: 0000000000002342 RCX: 00007f1c2d644213 [ 422.168545][ C0] RDX: 0000000040000000 RSI: 00007fff30543d7c RDI: 00000000ffffffff [ 422.176519][ C0] RBP: 00007fff30543d7c R08: 0000000000000000 R09: 0000000000000000 [ 422.184477][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff30543e00 [ 422.192438][ C0] R13: 00007fff30543e08 R14: 0000000000000009 R15: 0000000000000000 [ 422.200452][ C0] [ 422.203460][ C0] task:syz-executor state:R running task stack:23752 pid:9026 tgid:9026 ppid:9025 task_flags:0x400140 flags:0x00080001 [ 422.217023][ C0] Call Trace: [ 422.220289][ C0] [ 422.223208][ C0] __schedule+0x12fc/0x3b80 [ 422.227713][ C0] ? __pfx___schedule+0x10/0x10 [ 422.232556][ C0] ? find_held_lock+0x2b/0x80 [ 422.237330][ C0] ? do_user_addr_fault+0x83f/0x1240 [ 422.242614][ C0] schedule+0xe7/0x3a0 [ 422.246763][ C0] irqentry_exit_to_user_mode+0xe5/0x270 [ 422.252397][ C0] asm_exc_page_fault+0x26/0x30 [ 422.257235][ C0] RIP: 0033:0x7f1c2d60c14b [ 422.261646][ C0] RSP: 002b:00007fff30542960 EFLAGS: 00010246 [ 422.267712][ C0] RAX: 000000000000eba0 RBX: 0000000000008040 RCX: 000055556722d460 [ 422.275669][ C0] RDX: 00007f1c2d7dbca0 RSI: 00005555672354a0 RDI: 0000000000000004 [ 422.283649][ C0] RBP: 00007f1c2d7dbca0 R08: 000000000000a41c R09: 00007f1c2e345000 [ 422.291632][ C0] R10: 0000000000001000 R11: 0000000000000802 R12: 0000000000008030 [ 422.299742][ C0] R13: 0000000000000076 R14: 00007f1c2d7dbd00 R15: 0000000000000000 [ 422.307728][ C0] [ 422.310746][ C0] task:syz-executor state:S stack:26680 pid:9028 tgid:9028 ppid:3958 task_flags:0x400100 flags:0x00080000 [ 422.322839][ C0] Call Trace: [ 422.326117][ C0] [ 422.329041][ C0] __schedule+0x12fc/0x3b80 [ 422.333655][ C0] ? __pfx___schedule+0x10/0x10 [ 422.338519][ C0] ? find_held_lock+0x2b/0x80 [ 422.343195][ C0] ? schedule+0x2d7/0x3a0 [ 422.347529][ C0] schedule+0xe7/0x3a0 [ 422.351613][ C0] do_wait+0x1d7/0x590 [ 422.355692][ C0] kernel_wait4+0x16b/0x280 [ 422.360226][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 422.365295][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 422.371509][ C0] ? css_rstat_updated+0x1c2/0x510 [ 422.377360][ C0] ? __pfx_css_rstat_updated+0x10/0x10 [ 422.382940][ C0] __do_sys_wait4+0x15d/0x170 [ 422.387616][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 422.392920][ C0] ? handle_mm_fault+0x2ab/0xd10 [ 422.397885][ C0] ? do_user_addr_fault+0x83f/0x1240 [ 422.403179][ C0] do_syscall_64+0xcd/0x4d0 [ 422.407692][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.413570][ C0] RIP: 0033:0x7ff9e95f4213 [ 422.417969][ C0] RSP: 002b:00007fff19ea3c58 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 422.426384][ C0] RAX: ffffffffffffffda RBX: 0000000000002348 RCX: 00007ff9e95f4213 [ 422.434343][ C0] RDX: 0000000040000000 RSI: 00007fff19ea3c6c RDI: 00000000ffffffff [ 422.442385][ C0] RBP: 00007fff19ea3c6c R08: 0000000000000000 R09: 0000000000000000 [ 422.450341][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff19ea3cf0 [ 422.458307][ C0] R13: 00007fff19ea3cf8 R14: 0000000000000009 R15: 0000000000000000 [ 422.466276][ C0] [ 422.469281][ C0] task:syz-executor state:S stack:27000 pid:9029 tgid:9029 ppid:3958 task_flags:0x400100 flags:0x00080000 [ 422.481193][ C0] Call Trace: [ 422.484453][ C0] [ 422.487371][ C0] __schedule+0x12fc/0x3b80 [ 422.491875][ C0] ? __pfx___schedule+0x10/0x10 [ 422.496743][ C0] ? find_held_lock+0x2b/0x80 [ 422.501421][ C0] ? schedule+0x2d7/0x3a0 [ 422.505775][ C0] schedule+0xe7/0x3a0 [ 422.509879][ C0] do_wait+0x1d7/0x590 [ 422.514072][ C0] kernel_wait4+0x16b/0x280 [ 422.518595][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 422.523623][ C0] ? find_held_lock+0x2b/0x80 [ 422.528302][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 422.533977][ C0] ? finish_task_switch.isra.0+0x1e0/0x9e0 [ 422.539852][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 422.545072][ C0] ? finish_task_switch.isra.0+0x1e0/0x9e0 [ 422.550892][ C0] __do_sys_wait4+0x15d/0x170 [ 422.555641][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 422.560847][ C0] ? xfd_validate_state+0x61/0x180 [ 422.566049][ C0] ? do_user_addr_fault+0x83f/0x1240 [ 422.571334][ C0] do_syscall_64+0xcd/0x4d0 [ 422.575831][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.581811][ C0] RIP: 0033:0x7f40a4f64213 [ 422.586240][ C0] RSP: 002b:00007ffc434396f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 422.594750][ C0] RAX: ffffffffffffffda RBX: 000000000000234a RCX: 00007f40a4f64213 [ 422.602855][ C0] RDX: 0000000040000000 RSI: 00007ffc4343970c RDI: 00000000ffffffff [ 422.610843][ C0] RBP: 00007ffc4343970c R08: 0000000000000000 R09: 0000000000000000 [ 422.618820][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc43439790 [ 422.626791][ C0] R13: 00007ffc43439798 R14: 0000000000000009 R15: 0000000000000000 [ 422.635023][ C0] [ 422.638034][ C0] task:syz-executor state:S stack:27000 pid:9031 tgid:9031 ppid:3958 task_flags:0x400100 flags:0x00080000 [ 422.649999][ C0] Call Trace: [ 422.653298][ C0] [ 422.656295][ C0] __schedule+0x12fc/0x3b80 [ 422.660827][ C0] ? __pfx___schedule+0x10/0x10 [ 422.665688][ C0] ? find_held_lock+0x2b/0x80 [ 422.670401][ C0] ? schedule+0x2d7/0x3a0 [ 422.674830][ C0] schedule+0xe7/0x3a0 [ 422.678982][ C0] do_wait+0x1d7/0x590 [ 422.683051][ C0] kernel_wait4+0x16b/0x280 [ 422.687665][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 422.692684][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 422.698324][ C0] ? css_rstat_updated+0x1c2/0x510 [ 422.703448][ C0] ? __pfx_css_rstat_updated+0x10/0x10 [ 422.708910][ C0] __do_sys_wait4+0x15d/0x170 [ 422.713612][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 422.718808][ C0] ? handle_mm_fault+0x2ab/0xd10 [ 422.723787][ C0] ? do_user_addr_fault+0x83f/0x1240 [ 422.729336][ C0] do_syscall_64+0xcd/0x4d0 [ 422.733852][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.739739][ C0] RIP: 0033:0x7ff173304213 [ 422.744148][ C0] RSP: 002b:00007ffe4493eba8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 422.752556][ C0] RAX: ffffffffffffffda RBX: 000000000000234c RCX: 00007ff173304213 [ 422.760661][ C0] RDX: 0000000040000000 RSI: 00007ffe4493ebbc RDI: 00000000ffffffff [ 422.768829][ C0] RBP: 00007ffe4493ebbc R08: 0000000000000000 R09: 0000000000000000 [ 422.776886][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe4493ec40 [ 422.784844][ C0] R13: 00007ffe4493ec48 R14: 0000000000000009 R15: 0000000000000000 [ 422.793086][ C0] [ 422.796356][ C0] task:syz-executor state:R running task stack:23688 pid:9032 tgid:9032 ppid:9028 task_flags:0x400140 flags:0x00080000 [ 422.810037][ C0] Call Trace: [ 422.813314][ C0] [ 422.816238][ C0] __schedule+0x12fc/0x3b80 [ 422.820779][ C0] ? __pfx___schedule+0x10/0x10 [ 422.825742][ C0] ? kill_something_info+0x111/0x310 [ 422.831387][ C0] ? __task_pid_nr_ns+0x1ff/0x500 [ 422.836431][ C0] ? __pfx___x64_sys_kill+0x10/0x10 [ 422.841652][ C0] schedule+0xe7/0x3a0 [ 422.845902][ C0] exit_to_user_mode_loop+0x5c/0xe0 [ 422.851136][ C0] do_syscall_64+0x40f/0x4d0 [ 422.855752][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.862070][ C0] RIP: 0033:0x7ff9e9599b67 [ 422.866468][ C0] RSP: 002b:00007fff19ea3a98 EFLAGS: 00000293 ORIG_RAX: 000000000000003e [ 422.874890][ C0] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 00007ff9e9599b67 [ 422.882947][ C0] RDX: 00000000000630d1 RSI: 0000000000000009 RDI: 00000000fffffffe [ 422.890975][ C0] RBP: 00007fff19ea3acc R08: 000000000000a464 R09: 00007ff9ea2f0000 [ 422.899220][ C0] R10: 0000000000000001 R11: 0000000000000293 R12: 0000000000000064 [ 422.907205][ C0] R13: 00000000000630d1 R14: 0000000000044cae R15: 00007fff19ea3b20 [ 422.915219][ C0] [ 422.918238][ C0] task:syz-executor state:R running task stack:24168 pid:9034 tgid:9034 ppid:9029 task_flags:0x400140 flags:0x00080000 [ 422.931807][ C0] Call Trace: [ 422.935089][ C0] [ 422.938010][ C0] __schedule+0x12fc/0x3b80 [ 422.942705][ C0] ? __pfx___schedule+0x10/0x10 [ 422.947548][ C0] ? kill_something_info+0x111/0x310 [ 422.953001][ C0] ? __task_pid_nr_ns+0x1ff/0x500 [ 422.958035][ C0] ? __pfx___x64_sys_kill+0x10/0x10 [ 422.963228][ C0] schedule+0xe7/0x3a0 [ 422.967293][ C0] exit_to_user_mode_loop+0x5c/0xe0 [ 422.972519][ C0] do_syscall_64+0x40f/0x4d0 [ 422.977120][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.983135][ C0] RIP: 0033:0x7f40a4f09b67 [ 422.987555][ C0] RSP: 002b:00007ffc43439538 EFLAGS: 00000293 ORIG_RAX: 000000000000003e [ 422.995996][ C0] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 00007f40a4f09b67 [ 423.003965][ C0] RDX: 000000000004b3d1 RSI: 0000000000000009 RDI: 00000000fffffffe [ 423.011951][ C0] RBP: 00007ffc4343956c R08: 000000000000a41c R09: 00007f40a4de8000 [ 423.019911][ C0] R10: 0000000000000001 R11: 0000000000000293 R12: 0000000000000064 [ 423.027896][ C0] R13: 00000000000450ee R14: 0000000000044cb3 R15: 00007ffc434395c0 [ 423.035985][ C0] [ 423.039002][ C0] task:syz-executor state:R running task stack:23096 pid:9036 tgid:9036 ppid:9031 task_flags:0x400140 flags:0x00080000 [ 423.052521][ C0] Call Trace: [ 423.055802][ C0] [ 423.058743][ C0] __schedule+0x12fc/0x3b80 [ 423.063251][ C0] ? __pfx___schedule+0x10/0x10 [ 423.068102][ C0] ? find_held_lock+0x2b/0x80 [ 423.072788][ C0] ? schedule+0x2d7/0x3a0 [ 423.077139][ C0] schedule+0xe7/0x3a0 [ 423.081308][ C0] do_nanosleep+0x219/0x580 [ 423.085928][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 423.090958][ C0] ? __asan_memset+0x23/0x50 [ 423.095560][ C0] ? __hrtimer_setup+0x176/0x280 [ 423.100515][ C0] hrtimer_nanosleep+0x155/0x380 [ 423.105472][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 423.110932][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 423.116264][ C0] ? get_timespec64+0x147/0x240 [ 423.121118][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 423.126319][ C0] common_nsleep+0xa1/0xd0 [ 423.130726][ C0] __x64_sys_clock_nanosleep+0x34d/0x4a0 [ 423.136440][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 423.142626][ C0] do_syscall_64+0xcd/0x4d0 [ 423.147205][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.153106][ C0] RIP: 0033:0x7ff1733400a3 [ 423.157504][ C0] RSP: 002b:00007ffe4493e9a8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 423.165900][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff1733400a3 [ 423.173859][ C0] RDX: 00007ffe4493e9c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 423.181821][ C0] RBP: 00007ffe4493ea1c R08: 000000000000a41c R09: 00007ff173188000 [ 423.189780][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000062 [ 423.197848][ C0] R13: 00000000000450e0 R14: 0000000000044d64 R15: 00007ffe4493ea70 [ 423.205821][ C0] [ 423.208836][ C0] task:syz.2.27 state:R running task stack:27800 pid:11262 tgid:11262 ppid:9032 task_flags:0x400040 flags:0x00080002 [ 423.222403][ C0] Call Trace: [ 423.225666][ C0] [ 423.228606][ C0] __schedule+0x12fc/0x3b80 [ 423.233108][ C0] ? __pfx___schedule+0x10/0x10 [ 423.237952][ C0] ? __x64_sys_futex+0x1e0/0x4c0 [ 423.242879][ C0] ? __x64_sys_futex+0x1e9/0x4c0 [ 423.247806][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 423.253112][ C0] ? xfd_validate_state+0x61/0x180 [ 423.258220][ C0] schedule+0xe7/0x3a0 [ 423.262279][ C0] exit_to_user_mode_loop+0x5c/0xe0 [ 423.267471][ C0] do_syscall_64+0x40f/0x4d0 [ 423.272048][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.277926][ C0] RIP: 0033:0x7ff9e95fdff9 [ 423.282436][ C0] RSP: 002b:00007fff19ea3868 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 423.290940][ C0] RAX: 0000000000000001 RBX: 00007ff9e97b5f88 RCX: 00007ff9e95fdff9 [ 423.298915][ C0] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007ff9e97b5f88 [ 423.306886][ C0] RBP: 00007ff9e97b5f8c R08: 0000000000000003 R09: 00007fff19ea3b5f [ 423.314880][ C0] R10: 00007ff9e97b5f80 R11: 0000000000000246 R12: 0000000000000000 [ 423.322929][ C0] R13: 00007ff9e97b5f80 R14: 0000000000000003 R15: 00000000000013da [ 423.330912][ C0] [ 423.333925][ C0] task:syz.2.27 state:R running task stack:29448 pid:11288 tgid:11262 ppid:9032 task_flags:0x400040 flags:0x00080002 [ 423.347505][ C0] Call Trace: [ 423.350782][ C0] [ 423.353720][ C0] __schedule+0x12fc/0x3b80 [ 423.358255][ C0] ? __pfx___schedule+0x10/0x10 [ 423.363124][ C0] ? find_held_lock+0x2b/0x80 [ 423.367806][ C0] ? schedule+0x2d7/0x3a0 [ 423.372131][ C0] schedule+0xe7/0x3a0 [ 423.376194][ C0] futex_do_wait+0x88/0x180 [ 423.380688][ C0] __futex_wait+0x1b8/0x2f0 [ 423.385188][ C0] ? __pfx___futex_wait+0x10/0x10 [ 423.390219][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 423.396099][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 423.401394][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 423.406683][ C0] ? futex_private_hash_put+0x176/0x300 [ 423.412221][ C0] ? futex_private_hash_put+0x18a/0x300 [ 423.417763][ C0] futex_wait+0xe8/0x380 [ 423.422004][ C0] ? __pfx_futex_wait+0x10/0x10 [ 423.427005][ C0] ? __lock_acquire+0x622/0x1c90 [ 423.432042][ C0] do_futex+0x229/0x350 [ 423.436314][ C0] ? __pfx_do_futex+0x10/0x10 [ 423.441160][ C0] ? find_held_lock+0x2b/0x80 [ 423.445832][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 423.450585][ C0] ? __fget_files+0x20e/0x3c0 [ 423.455247][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 423.460519][ C0] ? fdget+0x187/0x210 [ 423.464712][ C0] do_syscall_64+0xcd/0x4d0 [ 423.469229][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.475159][ C0] RIP: 0033:0x7ff9e95fdff9 [ 423.479760][ C0] RSP: 002b:00007ff9e905e0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 423.488180][ C0] RAX: ffffffffffffffda RBX: 00007ff9e97b6060 RCX: 00007ff9e95fdff9 [ 423.496186][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007ff9e97b6060 [ 423.504161][ C0] RBP: 00007ff9e97b6058 R08: 0000000000000000 R09: 0000000000000000 [ 423.512138][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9e97b6064 [ 423.520109][ C0] R13: 0000000000000000 R14: 00007fff19ea3620 R15: 00007fff19ea3708 [ 423.528215][ C0] [ 423.531233][ C0] task:syz.3.28 state:R running task stack:26728 pid:11265 tgid:11265 ppid:9034 task_flags:0x40044c flags:0x00080002 [ 423.544890][ C0] Call Trace: [ 423.548156][ C0] [ 423.551082][ C0] __schedule+0x12fc/0x3b80 [ 423.555588][ C0] ? __pfx___schedule+0x10/0x10 [ 423.560606][ C0] ? on_each_cpu_cond_mask+0x5a/0x90 [ 423.565896][ C0] ? __cond_resched+0x22/0x30 [ 423.570579][ C0] preempt_schedule_common+0x44/0xc0 [ 423.575957][ C0] __cond_resched+0x22/0x30 [ 423.580462][ C0] unmap_vmas+0x156/0x470 [ 423.584810][ C0] ? __pfx_unmap_vmas+0x10/0x10 [ 423.589742][ C0] ? mas_next_slot+0x12d3/0x1cb0 [ 423.594747][ C0] exit_mmap+0x1b2/0xb90 [ 423.598989][ C0] ? trace_contention_end+0xdd/0x130 [ 423.604263][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 423.609055][ C0] ? arch_uprobe_clear_state+0x16/0x150 [ 423.614598][ C0] mmput+0xdb/0x430 [ 423.618417][ C0] do_exit+0x7c7/0x2bf0 [ 423.622827][ C0] ? __pfx_do_exit+0x10/0x10 [ 423.627409][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 423.632512][ C0] ? find_held_lock+0x2b/0x80 [ 423.637181][ C0] do_group_exit+0xd3/0x2a0 [ 423.641676][ C0] get_signal+0x2671/0x26d0 [ 423.646166][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 423.651360][ C0] ? __pfx_get_signal+0x10/0x10 [ 423.656295][ C0] ? do_futex+0x122/0x350 [ 423.660613][ C0] ? __pfx_do_futex+0x10/0x10 [ 423.665280][ C0] arch_do_signal_or_restart+0x8f/0x7c0 [ 423.670816][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 423.676976][ C0] exit_to_user_mode_loop+0x76/0xe0 [ 423.682182][ C0] do_syscall_64+0x40f/0x4d0 [ 423.687023][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.692911][ C0] RIP: 0033:0x7f40a4f6dff9 [ 423.697405][ C0] RSP: 002b:00007ffc43439308 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 423.705802][ C0] RAX: ffffffffffffff92 RBX: 00007ffc43439430 RCX: 00007f40a4f6dff9 [ 423.713771][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f40a5126064 [ 423.721752][ C0] RBP: 00007f40a5126064 R08: 00007f40a4de8000 R09: 00007ffc434395ff [ 423.729739][ C0] R10: 00007ffc43439410 R11: 0000000000000246 R12: 00000000000453f9 [ 423.737708][ C0] R13: 00007ffc43439410 R14: 000000000000015e R15: 000000000004529b [ 423.745681][ C0] [ 423.748687][ C0] task:udevd state:R running task stack:26712 pid:11268 tgid:11268 ppid:2854 task_flags:0x400140 flags:0x00080001 [ 423.762170][ C0] Call Trace: [ 423.765464][ C0] [ 423.768395][ C0] __schedule+0x12fc/0x3b80 [ 423.772922][ C0] ? __pfx___schedule+0x10/0x10 [ 423.777790][ C0] ? __cond_resched+0x22/0x30 [ 423.782478][ C0] preempt_schedule_common+0x44/0xc0 [ 423.787775][ C0] __cond_resched+0x22/0x30 [ 423.792268][ C0] down_read+0x79/0x480 [ 423.796497][ C0] ? find_held_lock+0x2b/0x80 [ 423.801170][ C0] ? __pfx_down_read+0x10/0x10 [ 423.805914][ C0] ? kernfs_root+0xee/0x2a0 [ 423.810420][ C0] kernfs_dop_revalidate+0xa5/0x740 [ 423.815632][ C0] lookup_fast+0x266/0x610 [ 423.820077][ C0] ? __pfx_kernfs_iop_permission+0x10/0x10 [ 423.825995][ C0] walk_component+0x5b/0x5b0 [ 423.830602][ C0] link_path_walk+0x627/0xe20 [ 423.835293][ C0] path_openat+0x1b0/0x2cb0 [ 423.839791][ C0] ? __pfx_path_openat+0x10/0x10 [ 423.844736][ C0] ? __lock_acquire+0xb8a/0x1c90 [ 423.849727][ C0] do_filp_open+0x20b/0x470 [ 423.854242][ C0] ? __pfx_do_filp_open+0x10/0x10 [ 423.859303][ C0] ? alloc_fd+0x420/0x760 [ 423.863636][ C0] do_sys_openat2+0x11b/0x1d0 [ 423.868309][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 423.873503][ C0] ? find_held_lock+0x2b/0x80 [ 423.878175][ C0] ? handle_mm_fault+0x2ab/0xd10 [ 423.883113][ C0] __x64_sys_openat+0x174/0x210 [ 423.887970][ C0] ? __pfx___x64_sys_openat+0x10/0x10 [ 423.893341][ C0] ? do_user_addr_fault+0x83f/0x1240 [ 423.898779][ C0] do_syscall_64+0xcd/0x4d0 [ 423.903311][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.909308][ C0] RIP: 0033:0x7f019d00e407 [ 423.913717][ C0] RSP: 002b:00007ffcb06a36a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 423.922221][ C0] RAX: ffffffffffffffda RBX: 00007f019cf20880 RCX: 00007f019d00e407 [ 423.930193][ C0] RDX: 0000000000080000 RSI: 00007ffcb06a3820 RDI: ffffffffffffff9c [ 423.938153][ C0] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 423.946370][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00005563ac7fb7f5 [ 423.954341][ C0] R13: 00005563ac7fb7f5 R14: 0000000000000001 R15: 0000000000000000 [ 423.962336][ C0] [ 423.965351][ C0] task:udevd state:D stack:27944 pid:11269 tgid:11269 ppid:2854 task_flags:0x400140 flags:0x00080001 [ 423.977264][ C0] Call Trace: [ 423.980532][ C0] [ 423.983455][ C0] __schedule+0x12fc/0x3b80 [ 423.987973][ C0] ? __pfx___schedule+0x10/0x10 [ 423.992821][ C0] ? find_held_lock+0x2b/0x80 [ 423.997499][ C0] ? schedule+0x2d7/0x3a0 [ 424.001840][ C0] schedule+0xe7/0x3a0 [ 424.005924][ C0] schedule_preempt_disabled+0x13/0x30 [ 424.011469][ C0] rwsem_down_read_slowpath+0x64b/0xbf0 [ 424.017013][ C0] ? __pfx_rwsem_down_read_slowpath+0x10/0x10 [ 424.023138][ C0] ? __pfx___might_resched+0x10/0x10 [ 424.028424][ C0] down_read+0xef/0x480 [ 424.032648][ C0] ? find_held_lock+0x2b/0x80 [ 424.037325][ C0] ? __pfx_down_read+0x10/0x10 [ 424.042080][ C0] ? kernfs_root+0xee/0x2a0 [ 424.046588][ C0] kernfs_dop_revalidate+0xa5/0x740 [ 424.051794][ C0] lookup_fast+0x266/0x610 [ 424.056212][ C0] ? __pfx_kernfs_iop_permission+0x10/0x10 [ 424.062027][ C0] walk_component+0x5b/0x5b0 [ 424.066660][ C0] link_path_walk+0x627/0xe20 [ 424.071430][ C0] path_lookupat+0x15a/0x6d0 [ 424.076007][ C0] filename_lookup+0x224/0x5f0 [ 424.080807][ C0] ? __pfx_filename_lookup+0x10/0x10 [ 424.086096][ C0] ? getname_flags.part.0+0x1c5/0x550 [ 424.091476][ C0] do_readlinkat+0xce/0x3a0 [ 424.096059][ C0] ? __pfx_do_readlinkat+0x10/0x10 [ 424.101367][ C0] __x64_sys_readlink+0x78/0xc0 [ 424.106228][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 424.111666][ C0] do_syscall_64+0xcd/0x4d0 [ 424.116176][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.122068][ C0] RIP: 0033:0x7f019d07c3a7 [ 424.126559][ C0] RSP: 002b:00007ffcb06a2028 EFLAGS: 00000202 ORIG_RAX: 0000000000000059 [ 424.135275][ C0] RAX: ffffffffffffffda RBX: 00007ffcb06a2870 RCX: 00007f019d07c3a7 [ 424.143317][ C0] RDX: 0000000000000400 RSI: 00007ffcb06a2430 RDI: 00007ffcb06a2030 [ 424.151576][ C0] RBP: 0000000000000200 R08: 00005563ac7ffc29 R09: 0000000000000000 [ 424.159817][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcb06a2030 [ 424.167781][ C0] R13: 00007ffcb06a2430 R14: 00007ffcb06a2f61 R15: 00005563ac7fc00c [ 424.175842][ C0] [ 424.178849][ C0] task:syz.0.25 state:R running task stack:27800 pid:11270 tgid:11270 ppid:9023 task_flags:0x40044c flags:0x00080002 [ 424.192323][ C0] Call Trace: [ 424.195584][ C0] [ 424.198504][ C0] __schedule+0x12fc/0x3b80 [ 424.203023][ C0] ? __pfx___schedule+0x10/0x10 [ 424.207983][ C0] ? on_each_cpu_cond_mask+0x5a/0x90 [ 424.213329][ C0] ? __cond_resched+0x22/0x30 [ 424.218108][ C0] preempt_schedule_common+0x44/0xc0 [ 424.223509][ C0] __cond_resched+0x22/0x30 [ 424.228028][ C0] unmap_vmas+0x156/0x470 [ 424.232544][ C0] ? __pfx_unmap_vmas+0x10/0x10 [ 424.237397][ C0] ? mas_next_slot+0x12d3/0x1cb0 [ 424.242506][ C0] exit_mmap+0x1b2/0xb90 [ 424.246741][ C0] ? trace_contention_end+0xdd/0x130 [ 424.252089][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 424.256892][ C0] ? arch_uprobe_clear_state+0x16/0x150 [ 424.262462][ C0] mmput+0xdb/0x430 [ 424.266277][ C0] do_exit+0x7c7/0x2bf0 [ 424.270434][ C0] ? __pfx_do_exit+0x10/0x10 [ 424.275050][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 424.280074][ C0] ? find_held_lock+0x2b/0x80 [ 424.284764][ C0] do_group_exit+0xd3/0x2a0 [ 424.289520][ C0] get_signal+0x2671/0x26d0 [ 424.294012][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 424.299215][ C0] ? __pfx_get_signal+0x10/0x10 [ 424.304070][ C0] arch_do_signal_or_restart+0x8f/0x7c0 [ 424.309611][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 424.315854][ C0] exit_to_user_mode_loop+0x76/0xe0 [ 424.321062][ C0] do_syscall_64+0x40f/0x4d0 [ 424.325637][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.331700][ C0] RIP: 0033:0x7ff730902029 [ 424.336100][ C0] RSP: 002b:00007ffc1b069dd8 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3 [ 424.344508][ C0] RAX: 0000000000000004 RBX: 00007ff730884960 RCX: 00007ff730902029 [ 424.352547][ C0] RDX: 00007ff730884960 RSI: 0000000000000058 RDI: 00007ffc1b069e20 [ 424.360566][ C0] RBP: 00007ff73032e6c0 R08: 00007ff73032e6c0 R09: 00007ffc1b069f07 [ 424.368531][ C0] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffa8 [ 424.376490][ C0] R13: 000000000000006e R14: 00007ffc1b069e20 R15: 00007ffc1b069f08 [ 424.384463][ C0] [ 424.387471][ C0] task:udevd state:S stack:27720 pid:11272 tgid:11272 ppid:2854 task_flags:0x400140 flags:0x00080001 [ 424.399380][ C0] Call Trace: [ 424.402657][ C0] [ 424.405601][ C0] __schedule+0x12fc/0x3b80 [ 424.410116][ C0] ? __pfx___schedule+0x10/0x10 [ 424.414968][ C0] ? find_held_lock+0x2b/0x80 [ 424.419662][ C0] ? schedule+0x2d7/0x3a0 [ 424.424090][ C0] schedule+0xe7/0x3a0 [ 424.428364][ C0] schedule_hrtimeout_range_clock+0x217/0x320 [ 424.434529][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 424.441204][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 424.446437][ C0] ? ktime_get+0x200/0x310 [ 424.450857][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 424.456055][ C0] ? read_tsc+0x9/0x20 [ 424.460117][ C0] ? ktime_get+0x1a7/0x310 [ 424.465040][ C0] do_epoll_wait+0xdf3/0x1030 [ 424.469719][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 424.474829][ C0] ? find_held_lock+0x2b/0x80 [ 424.479602][ C0] ? timespec64_add_safe+0x18c/0x210 [ 424.484884][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 424.491202][ C0] ? ktime_get_ts64+0x2d2/0x400 [ 424.496037][ C0] ? read_tsc+0x9/0x20 [ 424.500107][ C0] ? ktime_get_ts64+0x256/0x400 [ 424.504944][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 424.510218][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 424.516023][ C0] ? __pfx___x64_sys_epoll_ctl+0x10/0x10 [ 424.521778][ C0] do_syscall_64+0xcd/0x4d0 [ 424.526298][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.532330][ C0] RIP: 0033:0x7f019d00e407 [ 424.536733][ C0] RSP: 002b:00007ffcb06a15d0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 424.545223][ C0] RAX: ffffffffffffffda RBX: 00007f019cf20880 RCX: 00007f019d00e407 [ 424.553295][ C0] RDX: 0000000000000004 RSI: 00007ffcb06a16b0 RDI: 0000000000000009 [ 424.561311][ C0] RBP: 00007ffcb06a16b0 R08: 0000000000000000 R09: 0000000000000000 [ 424.569309][ C0] R10: 0000000000026057 R11: 0000000000000202 R12: 00005563e3609370 [ 424.577269][ C0] R13: 0000000000000009 R14: 0000000000002c19 R15: 0000000000002c19 [ 424.585245][ C0] [ 424.588344][ C0] task:syz.4.29 state:R running task stack:26728 pid:11276 tgid:11276 ppid:9036 task_flags:0x400040 flags:0x00080002 [ 424.601826][ C0] Call Trace: [ 424.605129][ C0] [ 424.608223][ C0] __schedule+0x12fc/0x3b80 [ 424.612728][ C0] ? __pfx___schedule+0x10/0x10 [ 424.617582][ C0] schedule+0xe7/0x3a0 [ 424.621643][ C0] exit_to_user_mode_loop+0x5c/0xe0 [ 424.626853][ C0] do_syscall_64+0x40f/0x4d0 [ 424.631457][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.637441][ C0] RIP: 0033:0x7ff173342029 [ 424.641849][ C0] RSP: 002b:00007ffe4493e528 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3 [ 424.650252][ C0] RAX: 0000000000000004 RBX: 00007ff1732c4960 RCX: 00007ff173342029 [ 424.658295][ C0] RDX: 00007ff1732c4960 RSI: 0000000000000058 RDI: 00007ffe4493e570 [ 424.666255][ C0] RBP: 00007ff172d666c0 R08: 00007ff172d666c0 R09: 00007ffe4493e657 [ 424.674215][ C0] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffa8 [ 424.682219][ C0] R13: 000000000000006e R14: 00007ffe4493e570 R15: 00007ffe4493e658 [ 424.690211][ C0] [ 424.693219][ C0] task:udevd state:R running task stack:28040 pid:11283 tgid:11283 ppid:2854 task_flags:0x400140 flags:0x00080001 [ 424.706800][ C0] Call Trace: [ 424.710097][ C0] [ 424.713018][ C0] __schedule+0x12fc/0x3b80 [ 424.717524][ C0] ? __pfx___schedule+0x10/0x10 [ 424.722484][ C0] ? find_held_lock+0x2b/0x80 [ 424.727206][ C0] ? schedule+0x2d7/0x3a0 [ 424.731562][ C0] schedule+0xe7/0x3a0 [ 424.735696][ C0] synchronize_rcu_expedited+0x390/0x460 [ 424.741665][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 424.748206][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 424.754295][ C0] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 424.759728][ C0] evdev_release+0x246/0x420 [ 424.764337][ C0] ? __pfx_evdev_release+0x10/0x10 [ 424.769502][ C0] __fput+0x402/0xb70 [ 424.773502][ C0] fput_close_sync+0x118/0x210 [ 424.778285][ C0] ? __pfx_fput_close_sync+0x10/0x10 [ 424.783586][ C0] ? dnotify_flush+0x79/0x4c0 [ 424.788271][ C0] __x64_sys_close+0x8b/0x120 [ 424.792950][ C0] do_syscall_64+0xcd/0x4d0 [ 424.797448][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.803335][ C0] RIP: 0033:0x7f019d00e407 [ 424.807734][ C0] RSP: 002b:00007ffcb06a2970 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 424.816133][ C0] RAX: ffffffffffffffda RBX: 00007f019cf20880 RCX: 00007f019d00e407 [ 424.824275][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000008 [ 424.832248][ C0] RBP: 00007f019cf206e8 R08: 0000000000000000 R09: 0000000000000000 [ 424.840295][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000016 [ 424.848252][ C0] R13: 00005563ac802f40 R14: 00005563ac802f50 R15: ffffffffffffffff [ 424.856226][ C0] [ 424.859231][ C0] task:udevd state:R running task stack:28584 pid:11289 tgid:11289 ppid:11272 task_flags:0x400040 flags:0x00080001 [ 424.872713][ C0] Call Trace: [ 424.875983][ C0] [ 424.878924][ C0] __schedule+0x12fc/0x3b80 [ 424.883426][ C0] ? __pfx___schedule+0x10/0x10 [ 424.888278][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 424.893824][ C0] ? __cond_resched+0x22/0x30 [ 424.898495][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 424.904065][ C0] preempt_schedule_common+0x44/0xc0 [ 424.909401][ C0] __cond_resched+0x22/0x30 [ 424.914000][ C0] stop_one_cpu+0x10d/0x180 [ 424.918523][ C0] ? __pfx_stop_one_cpu+0x10/0x10 [ 424.923645][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 424.929189][ C0] ? sched_exec+0x1e9/0x290 [ 424.933690][ C0] ? mark_held_locks+0x49/0x80 [ 424.938447][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 424.944249][ C0] sched_exec+0x1e9/0x290 [ 424.948571][ C0] ? __pfx_sched_exec+0x10/0x10 [ 424.953412][ C0] ? bprm_execve+0x375/0x1600 [ 424.958099][ C0] bprm_execve+0x46a/0x1600 [ 424.962592][ C0] ? _copy_from_user+0x59/0xd0 [ 424.967346][ C0] ? __pfx_bprm_execve+0x10/0x10 [ 424.972276][ C0] ? copy_strings.isra.0+0x4a7/0x990 [ 424.977577][ C0] do_execveat_common.isra.0+0x4a5/0x610 [ 424.983212][ C0] __x64_sys_execve+0x8e/0xb0 [ 424.987876][ C0] do_syscall_64+0xcd/0x4d0 [ 424.992364][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.998784][ C0] RIP: 0033:0x7f019d059107 [ 425.003197][ C0] RSP: 002b:00007ffcb06a1618 EFLAGS: 00000206 ORIG_RAX: 000000000000003b [ 425.011695][ C0] RAX: ffffffffffffffda RBX: 00005563ac816140 RCX: 00007f019d059107 [ 425.019660][ C0] RDX: 00005563e3609370 RSI: 00007ffcb06a1730 RDI: 00007ffcb06a1f30 [ 425.027630][ C0] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 425.035684][ C0] R10: 0000000000000008 R11: 0000000000000206 R12: 00005563e3609370 [ 425.043652][ C0] R13: 00007ffcb06a1730 R14: 000000000000000d R15: 0000000000000009 [ 425.051645][ C0] [ 425.054654][ C0] Sched Debug Version: v0.11, syzkaller #0 [ 425.060436][ C0] ktime : 425032.320735 [ 425.067559][ C0] sched_clk : 425053.572515 [ 425.074647][ C0] cpu_clk : 425054.652663 [ 425.081740][ C0] jiffies : 4294977728 [ 425.088611][ C0] sched_clock_stable() : 1 [ 425.094685][ C0] [ 425.097014][ C0] sysctl_sched [ 425.100377][ C0] .sysctl_sched_base_slice : 1.400000 [ 425.107469][ C0] .sysctl_sched_features : 32696287 [ 425.114738][ C0] .sysctl_sched_tunable_scaling : 1 (logarithmic) [ 425.122261][ C0] [ 425.124599][ C0] cpu#0, 2199.998 MHz [ 425.128640][ C0] .nr_running : 15 [ 425.134163][ C0] .nr_switches : 87527 [ 425.139947][ C0] .nr_uninterruptible : 21 [ 425.145687][ C0] .next_balance : 4294.967949 [ 425.151993][ C0] .curr->pid : 6750 [ 425.157690][ C0] .clock : 405732.352914 [ 425.164184][ C0] .clock_task : 405732.352914 [ 425.170763][ C0] .avg_idle : 565096 [ 425.176647][ C0] .max_idle_balance_cost : 500000 [ 425.182557][ C0] [ 425.184879][ C0] cfs_rq[0]:/syz3 [ 425.188498][ C0] .left_deadline : 0.000001 [ 425.194552][ C0] .left_vruntime : 0.000001 [ 425.200602][ C0] .min_vruntime : 24939.230404 [ 425.207041][ C0] .avg_vruntime : 24939.230404 [ 425.213485][ C0] .right_vruntime : 0.000001 [ 425.219632][ C0] .spread : 0.000000 [ 425.225710][ C0] .nr_queued : 0 [ 425.231316][ C0] .h_nr_runnable : 0 [ 425.236793][ C0] .h_nr_queued : 0 [ 425.242230][ C0] .h_nr_idle : 0 [ 425.247757][ C0] .load : 0 [ 425.253211][ C0] .load_avg : 0 [ 425.258668][ C0] .runnable_avg : 0 [ 425.264099][ C0] .util_avg : 0 [ 425.269543][ C0] .util_est : 0 [ 425.275003][ C0] .removed.load_avg : 0 [ 425.280526][ C0] .removed.util_avg : 0 [ 425.285976][ C0] .removed.runnable_avg : 0 [ 425.291426][ C0] .tg_load_avg_contrib : 0 [ 425.296876][ C0] .tg_load_avg : 2048 [ 425.302604][ C0] .se->exec_start : 282793.308703 [ 425.309099][ C0] .se->vruntime : 106063.064294 [ 425.315589][ C0] .se->sum_exec_runtime : 24951.422948 [ 425.322005][ C0] .se->load.weight : 373995 [ 425.327892][ C0] .se->avg.load_avg : 0 [ 425.333326][ C0] .se->avg.util_avg : 0 [ 425.338765][ C0] .se->avg.runnable_avg : 0 [ 425.344199][ C0] [ 425.346520][ C0] cfs_rq[0]:/syz2 [ 425.350173][ C0] .left_deadline : 0.000001 [ 425.356300][ C0] .left_vruntime : 0.000001 [ 425.362338][ C0] .min_vruntime : 290.763796 [ 425.368577][ C0] .avg_vruntime : 290.763796 [ 425.374809][ C0] .right_vruntime : 0.000001 [ 425.380868][ C0] .spread : 0.000000 [ 425.386914][ C0] .nr_queued : 0 [ 425.392350][ C0] .h_nr_runnable : 0 [ 425.397785][ C0] .h_nr_queued : 0 [ 425.403226][ C0] .h_nr_idle : 0 [ 425.408665][ C0] .load : 0 [ 425.414097][ C0] .load_avg : 0 [ 425.419623][ C0] .runnable_avg : 0 [ 425.425097][ C0] .util_avg : 0 [ 425.430556][ C0] .util_est : 0 [ 425.435997][ C0] .removed.load_avg : 0 [ 425.441576][ C0] .removed.util_avg : 0 [ 425.447060][ C0] .removed.runnable_avg : 0 [ 425.452556][ C0] .tg_load_avg_contrib : 104 [ 425.458179][ C0] .tg_load_avg : 3135 [ 425.463964][ C0] .se->exec_start : 283342.058300 [ 425.470448][ C0] .se->vruntime : 109571.035190 [ 425.477018][ C0] .se->sum_exec_runtime : 296.203967 [ 425.483239][ C0] .se->load.weight : 367342 [ 425.489108][ C0] .se->avg.load_avg : 0 [ 425.494544][ C0] .se->avg.util_avg : 0 [ 425.500070][ C0] .se->avg.runnable_avg : 0 [ 425.505547][ C0] [ 425.507886][ C0] cfs_rq[0]:/syz0 [ 425.511590][ C0] .left_deadline : 206.183295 [ 425.517828][ C0] .left_vruntime : 204.783295 [ 425.524074][ C0] .min_vruntime : 209.532281 [ 425.530312][ C0] .avg_vruntime : 207.927505 [ 425.536596][ C0] .right_vruntime : 211.071715 [ 425.542817][ C0] .spread : 6.288420 [ 425.548877][ C0] .nr_queued : 2 [ 425.554311][ C0] .h_nr_runnable : 2 [ 425.560262][ C0] .h_nr_queued : 2 [ 425.565798][ C0] .h_nr_idle : 0 [ 425.571256][ C0] .load : 2097152 [ 425.577219][ C0] .load_avg : 2035 [ 425.582924][ C0] .runnable_avg : 2035 [ 425.588621][ C0] .util_avg : 55 [ 425.594144][ C0] .util_est : 0 [ 425.599597][ C0] .removed.load_avg : 0 [ 425.605052][ C0] .removed.util_avg : 0 [ 425.610503][ C0] .removed.runnable_avg : 0 [ 425.615952][ C0] .tg_load_avg_contrib : 2035 [ 425.621659][ C0] .tg_load_avg : 2035 [ 425.627452][ C0] .se->exec_start : 308200.177505 [ 425.633958][ C0] .se->vruntime : 106058.599508 [ 425.640438][ C0] .se->sum_exec_runtime : 230.026044 [ 425.646748][ C0] .se->load.weight : 1048576 [ 425.652727][ C0] .se->avg.load_avg : 1024 [ 425.658443][ C0] .se->avg.util_avg : 55 [ 425.664061][ C0] .se->avg.runnable_avg : 2035 [ 425.669759][ C0] [ 425.672072][ C0] cfs_rq[0]:/syz4 [ 425.675771][ C0] .left_deadline : 175.222778 [ 425.681987][ C0] .left_vruntime : 173.822778 [ 425.688200][ C0] .min_vruntime : 173.822778 [ 425.694435][ C0] .avg_vruntime : 173.822778 [ 425.700850][ C0] .right_vruntime : 173.822778 [ 425.707339][ C0] .spread : 0.000000 [ 425.713394][ C0] .nr_queued : 1 [ 425.718902][ C0] .h_nr_runnable : 1 [ 425.724349][ C0] .h_nr_queued : 1 [ 425.729999][ C0] .h_nr_idle : 0 [ 425.735506][ C0] .load : 1048576 [ 425.741628][ C0] .load_avg : 1024 [ 425.747351][ C0] .runnable_avg : 1024 [ 425.753048][ C0] .util_avg : 0 [ 425.758481][ C0] .util_est : 0 [ 425.763920][ C0] .removed.load_avg : 0 [ 425.769355][ C0] .removed.util_avg : 0 [ 425.774793][ C0] .removed.runnable_avg : 0 [ 425.780226][ C0] .tg_load_avg_contrib : 2048 [ 425.785926][ C0] .tg_load_avg : 3071 [ 425.791817][ C0] .se->exec_start : 283335.291535 [ 425.798294][ C0] .se->vruntime : 108906.477995 [ 425.804769][ C0] .se->sum_exec_runtime : 183.227736 [ 425.811093][ C0] .se->load.weight : 969081 [ 425.816960][ C0] .se->avg.load_avg : 946 [ 425.822589][ C0] .se->avg.util_avg : 0 [ 425.828025][ C0] .se->avg.runnable_avg : 1024 [ 425.833735][ C0] [ 425.836045][ C0] cfs_rq[0]:/ [ 425.839311][ C0] .left_deadline : 106058.427121 [ 425.845794][ C0] .left_vruntime : 106057.027121 [ 425.852278][ C0] .min_vruntime : 106057.027121 [ 425.858751][ C0] .avg_vruntime : 118684.665820 [ 425.865230][ C0] .right_vruntime : 130908.464875 [ 425.871723][ C0] .spread : 24851.437754 [ 425.878114][ C0] .nr_queued : 13 [ 425.883735][ C0] .h_nr_runnable : 14 [ 425.889354][ C0] .h_nr_queued : 14 [ 425.894891][ C0] .h_nr_idle : 0 [ 425.900358][ C0] .load : 13551993 [ 425.906444][ C0] .load_avg : 13234 [ 425.912238][ C0] .runnable_avg : 14336 [ 425.918109][ C0] .util_avg : 1024 [ 425.923805][ C0] .util_est : 2234 [ 425.929508][ C0] .removed.load_avg : 0 [ 425.935029][ C0] .removed.util_avg : 0 [ 425.940499][ C0] .removed.runnable_avg : 0 [ 425.945941][ C0] .tg_load_avg_contrib : 0 [ 425.951400][ C0] .tg_load_avg : 0 [ 425.956870][ C0] [ 425.959181][ C0] rt_rq[0]: [ 425.962272][ C0] .rt_nr_running : 0 [ 425.967735][ C0] [ 425.970041][ C0] dl_rq[0]: [ 425.973129][ C0] .dl_nr_running : 0 [ 425.978675][ C0] .dl_bw->bw : 996147 [ 425.984721][ C0] .dl_bw->total_bw : 104856 [ 425.990612][ C0] [ 425.992919][ C0] runnable tasks: [ 425.996530][ C0] S task PID vruntime eligible deadline slice sum-exec switches prio wait-time sum-sleep sum-block group-path [ 426.014820][ C0] --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- [ 426.032533][ C0] S kthreadd 2 74033.195970 E 74034.394889 1.400000 39.190801 82 120 0.000000 0.000000 0.000000 / [ 426.050454][ C0] I kworker/R-rcu_g 4 116.469111 E 116.476895 0.700000 0.032591 2 100 0.000000 0.000000 0.000000 / [ 426.068334][ C0] I kworker/R-sync_ 5 116.557486 E 116.565461 0.700000 0.015546 2 100 0.000000 0.000000 0.000000 / [ 426.086162][ C0] I kworker/R-kvfre 6 116.668279 E 116.676258 0.700000 0.014783 2 100 0.000000 0.000000 0.000000 / [ 426.103995][ C0] I kworker/R-slub_ 7 116.772339 E 116.780320 0.700000 0.014845 2 100 0.000000 0.000000 0.000000 / [ 426.121855][ C0] I kworker/R-netns 8 116.862535 E 116.870357 0.700000 0.028599 2 100 0.000000 0.000000 0.000000 / [ 426.139779][ C0] I kworker/0:0 9 74031.983189 E 74032.672738 1.400000 1.392847 11 120 0.000000 0.000000 0.000000 / [ 426.157713][ C0] S kworker/0:1 10 106030.551099 E 106031.872219 1.400000 1450.114748 1167 120 0.000000 0.000000 0.000000 / [ 426.175561][ C0] I kworker/0:0H 11 3275.688008 E 3275.702794 1.400000 0.230761 4 100 0.000000 0.000000 0.000000 / [ 426.194015][ C0] I kworker/u8:0 12 105559.562061 E 105560.938599 1.400000 3698.767518 6099 120 0.000000 0.000000 0.000000 / [ 426.211850][ C0] I kworker/R-mm_pe 13 117.344773 E 117.352721 0.700000 0.017598 2 100 0.000000 0.000000 0.000000 / [ 426.229761][ C0] R ksoftirqd/0 14 108115.723358 E 108117.123358 1.400000 13425.118249 6559 120 0.000000 0.000000 0.000000 / [ 426.247582][ C0] S rcu_exp_par_gp_ 16 115.242396 E 115.935877 0.700000 0.014013 2 120 0.000000 0.000000 0.000000 / [ 426.265858][ C0] R migration/0 18 117.141242 E 117.835600 0.700000 21.164655 199 0 0.000000 0.000000 0.000000 / [ 426.283798][ C0] S cpuhp/0 19 5067.056022 E 5068.413025 1.400000 30.188278 13 120 0.000000 0.000000 0.000000 / [ 426.301639][ C0] S kauditd 29 91033.229077 E 91034.325048 1.400000 947.702604 99 120 0.000000 0.000000 0.000000 / [ 426.319475][ C0] S oom_reaper 31 198.733981 E 200.133981 1.400000 0.000000 2 120 0.000000 0.000000 0.000000 / [ 426.337388][ C0] I kworker/u8:2 38 102927.081211 E 102928.382991 1.400000 920.103650 4267 120 0.000000 0.000000 0.000000 / [ 426.355223][ C0] I kworker/R-cfg80 47 1636.931787 E 1636.945128 1.400000 0.268379 2 100 0.000000 0.000000 0.000000 / [ 426.373165][ C0] I kworker/u8:3 48 105482.846893 E 105484.037189 1.400000 1093.097822 4493 120 0.000000 0.000000 0.000000 / [ 426.391006][ C0] I kworker/R-acpi_ 112 2856.742096 E 2856.757990 1.400000 0.046068 2 100 0.000000 0.000000 0.000000 / [ 426.408861][ C0] S scsi_eh_0 277 3080.345814 E 3081.730246 1.400000 0.064922 2 120 0.000000 0.000000 0.000000 / [ 426.426698][ C0] I kworker/R-xcopy 301 3218.234225 E 3218.250166 1.400000 0.055808 2 100 0.000000 0.000000 0.000000 / [ 426.444529][ C0] R kworker/u8:6 330 106070.598060 E 106071.998060 1.400000 983.043581 3605 120 0.000000 0.000000 0.000000 / [ 426.462546][ C0] I kworker/0:1H 332 95151.670242 E 95151.686013 1.400000 6.637751 34 100 0.000000 0.000000 0.000000 / [ 426.480488][ C0] I kworker/R-liber 390 3320.614403 E 3320.628930 1.400000 0.164683 2 100 0.000000 0.000000 0.000000 / [ 426.498404][ C0] I kworker/R-zd121 421 3332.726204 E 3332.742164 1.400000 0.054422 2 100 0.000000 0.000000 0.000000 / [ 426.516231][ C0] R kworker/0:2 761 109785.814023 E 109787.214023 1.400000 151.501853 228 120 0.000000 0.000000 0.000000 / [ 426.534190][ C0] S pvrusb2-context 1308 4224.967203 E 4226.285121 1.400000 0.124948 2 120 0.000000 0.000000 0.000000 / [ 426.552120][ C0] I kworker/R-kvub3 1346 4237.516541 E 4237.532485 1.400000 0.063515 2 100 0.000000 0.000000 0.000000 / [ 426.570047][ C0] I kworker/R-kvub3 1348 4237.898533 E 4237.914513 1.400000 0.058362 2 100 0.000000 0.000000 0.000000 / [ 426.588225][ C0] I kworker/R-kmems 1352 4238.859387 E 4238.875379 1.400000 0.033170 2 100 0.000000 0.000000 0.000000 / [ 426.606152][ C0] I kworker/R-elous 1386 4253.729851 E 4253.745811 1.400000 0.042526 2 100 0.000000 0.000000 0.000000 / [ 426.623991][ C0] I kworker/R-mld 1571 4370.949504 E 4370.965322 1.400000 0.084288 2 100 0.000000 0.000000 0.000000 / [ 426.641844][ C0] R klogd 2843 130908.464875 N 130909.732316 1.400000 25550.764782 2141 120 0.000000 0.000000 0.000000 / [ 426.660363][ C0] S dbus-daemon 2877 8128.539819 E 8129.939819 1.400000 6.866273 1 120 0.000000 0.000000 0.000000 / [ 426.678269][ C0] R dhcpcd 2892 116795.032556 E 116796.432556 1.400000 39.182391 71 120 0.000000 0.000000 0.000000 / [ 426.696085][ C0] S dhcpcd 2894 8578.553980 E 8579.776375 1.400000 5.077745 6 120 0.000000 0.000000 0.000000 / [ 426.714078][ C0] S sshd-session 3949 27063.372746 E 27064.772746 1.400000 56.008940 6 120 0.000000 0.000000 0.000000 / [ 426.731914][ C0] S syz-execprog 3952 27571.092149 E 27572.453119 1.400000 715.730347 53 120 0.000000 0.000000 0.000000 / [ 426.749764][ C0] S syz-execprog 3956 27571.036442 E 27571.915020 1.400000 11.139237 20 120 0.000000 0.000000 0.000000 / [ 426.767772][ C0] R syz-execprog 3961 112524.396075 E 112525.796075 1.400000 287.588244 554 120 0.000000 0.000000 0.000000 / [ 426.785791][ C0] S syz-executor 3958 106054.240792 E 106055.474754 1.400000 2011.390837 294 120 0.000000 0.000000 0.000000 / [ 426.803718][ C0] R kworker/0:3 6727 106062.928343 E 106064.328343 1.400000 377.192810 244 120 0.000000 0.000000 0.000000 / [ 426.821572][ C0] R kworker/0:4 6735 106057.027121 E 106058.427121 1.400000 1162.305934 583 120 0.000000 0.000000 0.000000 / [ 426.839419][ C0] >R kworker/0:5 6750 203588.780545 N 203590.044263 1.400000 97547.952584 101 120 0.000000 0.000000 0.000000 / [ 426.857264][ C0] R syz-executor 9023 204.783295 E 206.183295 1.400000 314.471789 618 120 0.000000 0.000000 0.000000 /syz0 [ 426.875455][ C0] S syz-executor 9028 91036.258112 E 91037.579977 1.400000 18.885977 5 120 0.000000 0.000000 0.000000 / [ 426.893280][ C0] S syz-executor 9029 91044.184818 E 91045.565608 1.400000 19.056296 6 120 0.000000 0.000000 0.000000 / [ 426.911104][ C0] S syz-executor 9031 91045.774740 E 91047.144577 1.400000 16.285314 7 120 0.000000 0.000000 0.000000 / [ 426.929025][ C0] D udevd 11269 106010.488036 E 106011.853621 1.400000 41.740552 31 120 0.000000 0.000000 0.000000 / [ 426.946859][ C0] R syz.0.25 11270 211.071715 N 212.471715 1.400000 12.839466 8 120 0.000000 0.000000 0.000000 /syz0 [ 426.965035][ C0] R syz.4.29 11276 173.822778 E 175.222778 1.400000 6.741922 10 120 0.000000 0.000000 0.000000 /syz4 [ 426.983322][ C0] R udevd 11283 114765.311653 E 114766.711653 1.400000 38.147498 28 120 0.000000 0.000000 0.000000 / [ 427.001317][ C0] R udevd 11289 112516.678657 E 112518.078657 1.400000 2.645541 1 120 0.000000 0.000000 0.000000 / [ 427.019129][ C0] [ 427.021489][ C0] cpu#1, 2199.998 MHz [ 427.025450][ C0] .nr_running : 16 [ 427.030977][ C0] .nr_switches : 80944 [ 427.036759][ C0] .nr_uninterruptible : -19 [ 427.042546][ C0] .next_balance : 4294.977729 [ 427.048862][ C0] .curr->pid : 32 [ 427.054382][ C0] .clock : 406042.357567 [ 427.061044][ C0] .clock_task : 406042.357567 [ 427.067753][ C0] .avg_idle : 1000000 [ 427.073829][ C0] .max_idle_balance_cost : 500000 [ 427.079799][ C0] [ 427.082133][ C0] cfs_rq[1]:/syz2 [ 427.085755][ C0] .left_deadline : 292.733202 [ 427.091977][ C0] .left_vruntime : 291.339785 [ 427.098209][ C0] .min_vruntime : 291.372020 [ 427.104431][ C0] .avg_vruntime : 291.371070 [ 427.110647][ C0] .right_vruntime : 291.339785 [ 427.116863][ C0] .spread : 0.000000 [ 427.122905][ C0] .nr_queued : 3 [ 427.128336][ C0] .h_nr_runnable : 3 [ 427.133802][ C0] .h_nr_queued : 3 [ 427.139345][ C0] .h_nr_idle : 0 [ 427.144892][ C0] .load : 3145728 [ 427.150863][ C0] .load_avg : 3066 [ 427.156590][ C0] .runnable_avg : 3066 [ 427.162292][ C0] .util_avg : 0 [ 427.167822][ C0] .util_est : 0 [ 427.173367][ C0] .removed.load_avg : 0 [ 427.178846][ C0] .removed.util_avg : 0 [ 427.184372][ C0] .removed.runnable_avg : 0 [ 427.189811][ C0] .tg_load_avg_contrib : 3031 [ 427.195510][ C0] .tg_load_avg : 3135 [ 427.201204][ C0] .se->exec_start : 405736.230554 [ 427.207688][ C0] .se->vruntime : 148739.728371 [ 427.214259][ C0] .se->sum_exec_runtime : 302.166174 [ 427.220475][ C0] .se->load.weight : 1014282 [ 427.226446][ C0] .se->avg.load_avg : 988 [ 427.232057][ C0] .se->avg.util_avg : 0 [ 427.237495][ C0] .se->avg.runnable_avg : 3066 [ 427.243195][ C0] [ 427.245592][ C0] cfs_rq[1]:/syz3 [ 427.249203][ C0] .left_deadline : 400.407949 [ 427.255438][ C0] .left_vruntime : 399.052172 [ 427.261664][ C0] .min_vruntime : 399.052172 [ 427.267898][ C0] .avg_vruntime : 12501.445776 [ 427.274289][ C0] .right_vruntime : 24603.839381 [ 427.280770][ C0] .spread : 24204.787209 [ 427.287162][ C0] .nr_queued : 2 [ 427.292702][ C0] .h_nr_runnable : 2 [ 427.298150][ C0] .h_nr_queued : 2 [ 427.303599][ C0] .h_nr_idle : 0 [ 427.309038][ C0] .load : 2097152 [ 427.314994][ C0] .load_avg : 2047 [ 427.320802][ C0] .runnable_avg : 2047 [ 427.326499][ C0] .util_avg : 0 [ 427.331937][ C0] .util_est : 0 [ 427.337486][ C0] .removed.load_avg : 0 [ 427.343025][ C0] .removed.util_avg : 0 [ 427.348520][ C0] .removed.runnable_avg : 0 [ 427.353957][ C0] .tg_load_avg_contrib : 2048 [ 427.359657][ C0] .tg_load_avg : 2048 [ 427.365368][ C0] .se->exec_start : 381440.216777 [ 427.371849][ C0] .se->vruntime : 162607.058959 [ 427.378357][ C0] .se->sum_exec_runtime : 24616.193008 [ 427.384747][ C0] .se->load.weight : 1048576 [ 427.390711][ C0] .se->avg.load_avg : 1023 [ 427.396458][ C0] .se->avg.util_avg : 0 [ 427.401892][ C0] .se->avg.runnable_avg : 2047 [ 427.407587][ C0] [ 427.409898][ C0] cfs_rq[1]:/syz1 [ 427.413508][ C0] .left_deadline : 24666.934694 [ 427.419908][ C0] .left_vruntime : 24665.534694 [ 427.426465][ C0] .min_vruntime : 24665.534694 [ 427.432856][ C0] .avg_vruntime : 24665.534694 [ 427.439248][ C0] .right_vruntime : 24665.534694 [ 427.445736][ C0] .spread : 0.000000 [ 427.451781][ C0] .nr_queued : 1 [ 427.457217][ C0] .h_nr_runnable : 1 [ 427.462650][ C0] .h_nr_queued : 1 [ 427.468083][ C0] .h_nr_idle : 0 [ 427.473515][ C0] .load : 1048576 [ 427.479470][ C0] .load_avg : 1023 [ 427.485180][ C0] .runnable_avg : 1023 [ 427.490875][ C0] .util_avg : 0 [ 427.496402][ C0] .util_est : 0 [ 427.501924][ C0] .removed.load_avg : 0 [ 427.507388][ C0] .removed.util_avg : 0 [ 427.512925][ C0] .removed.runnable_avg : 0 [ 427.518448][ C0] .tg_load_avg_contrib : 1010 [ 427.524143][ C0] .tg_load_avg : 1010 [ 427.529841][ C0] .se->exec_start : 332651.757484 [ 427.536339][ C0] .se->vruntime : 160173.517689 [ 427.542817][ C0] .se->sum_exec_runtime : 24677.768059 [ 427.549209][ C0] .se->load.weight : 1048576 [ 427.555164][ C0] .se->avg.load_avg : 1023 [ 427.560858][ C0] .se->avg.util_avg : 0 [ 427.566313][ C0] .se->avg.runnable_avg : 1023 [ 427.572020][ C0] [ 427.574333][ C0] cfs_rq[1]:/syz4 [ 427.577946][ C0] .left_deadline : 185.650405 [ 427.584162][ C0] .left_vruntime : 184.250405 [ 427.590381][ C0] .min_vruntime : 184.250405 [ 427.596618][ C0] .avg_vruntime : 184.250405 [ 427.602834][ C0] .right_vruntime : 184.250405 [ 427.609074][ C0] .spread : 0.000000 [ 427.615115][ C0] .nr_queued : 1 [ 427.620551][ C0] .h_nr_runnable : 1 [ 427.625995][ C0] .h_nr_queued : 1 [ 427.631533][ C0] .h_nr_idle : 0 [ 427.636967][ C0] .load : 1048576 [ 427.642932][ C0] .load_avg : 1023 [ 427.648625][ C0] .runnable_avg : 1023 [ 427.654667][ C0] .util_avg : 0 [ 427.660114][ C0] .util_est : 0 [ 427.665550][ C0] .removed.load_avg : 0 [ 427.670999][ C0] .removed.util_avg : 0 [ 427.676525][ C0] .removed.runnable_avg : 0 [ 427.681981][ C0] .tg_load_avg_contrib : 1023 [ 427.687686][ C0] .tg_load_avg : 3071 [ 427.693388][ C0] .se->exec_start : 405736.326039 [ 427.699866][ C0] .se->vruntime : 149219.029159 [ 427.706345][ C0] .se->sum_exec_runtime : 186.400971 [ 427.712565][ C0] .se->load.weight : 349525 [ 427.718452][ C0] .se->avg.load_avg : 340 [ 427.724076][ C0] .se->avg.util_avg : 0 [ 427.729516][ C0] .se->avg.runnable_avg : 1023 [ 427.735211][ C0] [ 427.737523][ C0] cfs_rq[1]:/ [ 427.740884][ C0] .left_deadline : 148589.070532 [ 427.747713][ C0] .left_vruntime : 148587.670532 [ 427.754206][ C0] .min_vruntime : 148587.670532 [ 427.760699][ C0] .avg_vruntime : 149251.880726 [ 427.767185][ C0] .right_vruntime : 162941.754633 [ 427.773689][ C0] .spread : 14354.084101 [ 427.780084][ C0] .nr_queued : 13 [ 427.785781][ C0] .h_nr_runnable : 16 [ 427.791303][ C0] .h_nr_queued : 16 [ 427.796826][ C0] .h_nr_idle : 0 [ 427.802293][ C0] .load : 102740831 [ 427.808596][ C0] .load_avg : 100133 [ 427.814471][ C0] .runnable_avg : 16346 [ 427.820256][ C0] .util_avg : 1023 [ 427.825958][ C0] .util_est : 1772 [ 427.831657][ C0] .removed.load_avg : 0 [ 427.837104][ C0] .removed.util_avg : 0 [ 427.842540][ C0] .removed.runnable_avg : 0 [ 427.847984][ C0] .tg_load_avg_contrib : 0 [ 427.853440][ C0] .tg_load_avg : 0 [ 427.859007][ C0] [ 427.861322][ C0] rt_rq[1]: [ 427.864422][ C0] .rt_nr_running : 0 [ 427.869867][ C0] [ 427.872181][ C0] dl_rq[1]: [ 427.875273][ C0] .dl_nr_running : 0 [ 427.880772][ C0] .dl_bw->bw : 996147 [ 427.886667][ C0] .dl_bw->total_bw : 104856 [ 427.892556][ C0] [ 427.894873][ C0] runnable tasks: [ 427.898497][ C0] S task PID vruntime eligible deadline slice sum-exec switches prio wait-time sum-sleep sum-block group-path [ 427.916540][ C0] --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- [ 427.934340][ C0] S init 1 116438.573579 E 116439.924610 1.400000 6456.064664 2532 120 0.000000 0.000000 0.000000 / [ 427.952269][ C0] S pool_workqueue_ 3 4258.569951 E 4259.944222 1.400000 1.988682 4 120 0.000000 0.000000 0.000000 / [ 427.970257][ C0] R rcu_preempt 15 149239.422162 E 149240.822162 1.400000 1793.899290 14524 120 0.000000 0.000000 0.000000 / [ 427.988089][ C0] S rcu_exp_gp_kthr 17 138371.034904 E 138372.386834 1.400000 65.302689 1055 120 0.000000 0.000000 0.000000 / [ 428.006016][ C0] S cpuhp/1 20 4228.948367 E 4230.339315 1.400000 5.200599 14 120 0.000000 0.000000 0.000000 / [ 428.023872][ C0] S migration/1 21 137.881407 E 138.576032 0.700000 2177.600895 204 0 0.000000 0.000000 0.000000 / [ 428.041692][ C0] R ksoftirqd/1 22 149240.350354 E 149241.750354 1.400000 13600.509223 6939 120 0.000000 0.000000 0.000000 / [ 428.059526][ C0] I kworker/1:0 23 54390.429242 E 54391.766158 1.400000 0.717660 11 120 0.000000 0.000000 0.000000 / [ 428.077544][ C0] R kworker/1:0H 24 148596.860295 E 148596.876446 1.400000 8.186951 83 100 0.000000 0.000000 0.000000 / [ 428.095559][ C0] S kdevtmpfs 25 131244.994922 E 131245.347285 1.400000 70.393785 283 120 0.000000 0.000000 0.000000 / [ 428.113495][ C0] I kworker/R-inet_ 26 13.336335 E 13.352486 1.400000 0.020571 2 100 0.000000 0.000000 0.000000 / [ 428.131429][ C0] I rcu_tasks_kthre 27 1521.114206 E 1522.497606 1.400000 4.993424 24 120 0.000000 0.000000 0.000000 / [ 428.149427][ C0] I rcu_tasks_trace 28 87.978086 E 89.353114 1.400000 0.699049 11 120 0.000000 0.000000 0.000000 / [ 428.167261][ C0] S khungtaskd 30 140650.182720 E 140651.492201 1.400000 1.559829 17 120 0.000000 0.000000 0.000000 / [ 428.185118][ C0] >R kworker/u8:1 32 148891.989868 E 148893.389868 1.400000 887.497243 2527 120 0.000000 0.000000 0.000000 / [ 428.202954][ C0] I kworker/R-write 33 35.859379 E 35.875530 1.400000 0.000000 2 100 0.000000 0.000000 0.000000 / [ 428.220875][ C0] S kcompactd0 34 141035.409858 E 141036.764450 1.400000 44.997633 454 120 0.000000 0.000000 0.000000 / [ 428.238693][ C0] I kworker/R-kbloc 35 43.345504 E 43.361359 1.400000 0.025653 2 100 0.000000 0.000000 0.000000 / [ 428.256515][ C0] S irq/9-acpi 36 284.279526 E 0.618647 1.400000 0.108200 2 49 0.000000 0.000000 0.000000 / [ 428.274446][ C0] I kworker/1:1 37 131240.800427 E 131242.158708 1.400000 26742.821066 1533 120 0.000000 0.000000 0.000000 / [ 428.292390][ C0] I kworker/R-ata_s 39 1130.756260 E 1130.771966 1.400000 0.082726 2 100 0.000000 0.000000 0.000000 / [ 428.310305][ C0] I kworker/R-md_bi 40 1144.128509 E 1144.144660 1.400000 0.026896 2 100 0.000000 0.000000 0.000000 / [ 428.328240][ C0] I kworker/R-md 41 1145.630741 E 1145.646892 1.400000 0.000000 2 100 0.000000 0.000000 0.000000 / [ 428.346162][ C0] I kworker/R-edac- 42 1149.790247 E 1149.806097 1.400000 0.026191 2 100 0.000000 0.000000 0.000000 / [ 428.363985][ C0] I kworker/R-quota 43 1222.740470 E 1222.756260 1.400000 0.072180 2 100 0.000000 0.000000 0.000000 / [ 428.381807][ C0] I kworker/1:1H 44 1393.280107 E 1393.294725 1.400000 0.542029 2 100 0.000000 0.000000 0.000000 / [ 428.399625][ C0] I kworker/R-rpcio 45 1398.088519 E 1398.104508 1.400000 0.037220 2 100 0.000000 0.000000 0.000000 / [ 428.417530][ C0] I kworker/R-xprti 46 1401.206393 E 1401.222227 1.400000 0.045917 2 100 0.000000 0.000000 0.000000 / [ 428.435347][ C0] I kworker/u8:4 49 130788.264996 E 130789.608775 1.400000 715.843969 3738 120 0.000000 0.000000 0.000000 / [ 428.453349][ C0] S kswapd0 69 1518.064205 E 1519.433595 1.400000 0.162445 3 120 0.000000 0.000000 0.000000 / [ 428.471169][ C0] I kworker/R-nfsio 75 1507.152031 E 1507.167979 1.400000 0.092507 2 100 0.000000 0.000000 0.000000 / [ 428.489158][ C0] S hwrng 175 141363.929628 E 141365.257062 1.400000 1.464590 14 120 0.000000 0.000000 0.000000 / [ 428.506983][ C0] I kworker/R-scsi_ 278 1687.957578 E 1687.973522 1.400000 0.056204 2 100 0.000000 0.000000 0.000000 / [ 428.524897][ C0] I kworker/R-targe 299 2323.486770 E 2323.502061 1.400000 0.110490 2 100 0.000000 0.000000 0.000000 / [ 428.542740][ C0] I kworker/R-targe 300 2324.063283 E 2324.078503 1.400000 0.101147 2 100 0.000000 0.000000 0.000000 / [ 428.560748][ C0] I kworker/u8:7 342 130634.886808 E 130636.095735 1.400000 1232.320611 3989 120 0.000000 0.000000 0.000000 / [ 428.578819][ C0] I kworker/R-uas 502 2458.069245 E 2458.085200 1.400000 0.077355 2 100 0.000000 0.000000 0.000000 / [ 428.597277][ C0] I kworker/R-usbip 1061 3173.549623 E 3173.565430 1.400000 0.052699 2 100 0.000000 0.000000 0.000000 / [ 428.615361][ C0] I kworker/1:2 1120 140650.688215 E 140651.397464 1.400000 854.417019 882 120 0.000000 0.000000 0.000000 / [ 428.633473][ C0] I kworker/R-kvub3 1347 3469.365451 E 3469.381417 1.400000 0.056696 2 100 0.000000 0.000000 0.000000 / [ 428.651502][ C0] I kworker/R-ipv6_ 1572 3565.803002 E 3565.818960 1.400000 0.066366 2 100 0.000000 0.000000 0.000000 / [ 428.669449][ C0] D jbd2/sda1-8 2816 139176.946443 E 139177.778177 1.400000 60.505132 80 120 0.000000 0.000000 0.000000 / [ 428.687831][ C0] I kworker/R-ext4- 2817 4278.146526 E 4278.162469 1.400000 0.063123 2 100 0.000000 0.000000 0.000000 / [ 428.705964][ C0] S syslogd 2836 131366.844393 E 131367.745163 1.400000 522.218738 2181 120 0.000000 0.000000 0.000000 / [ 428.724070][ C0] S acpid 2839 141364.462334 E 141365.446714 1.400000 692.665095 228 120 0.000000 0.000000 0.000000 / [ 428.742690][ C0] R udevd 2854 162696.886221 N 162697.219798 1.400000 27046.067426 1800 120 0.000000 0.000000 0.000000 / [ 428.760612][ C0] S dhcpcd 2893 12034.355720 E 12035.350756 1.400000 79.817425 88 120 0.000000 0.000000 0.000000 / [ 428.778645][ C0] S dhcpcd 2895 7997.505745 E 7998.813879 1.400000 9.306798 8 120 0.000000 0.000000 0.000000 / [ 428.796603][ C0] S crond 2911 141364.341451 E 141365.351708 1.400000 36.671972 14 120 0.000000 0.000000 0.000000 / [ 428.814450][ C0] S sshd 2915 30827.134555 E 30828.218052 1.400000 125.933672 56 120 0.000000 0.000000 0.000000 / [ 428.832370][ C0] S getty 2916 7773.916649 E 7774.795213 1.400000 23.969344 4 120 0.000000 0.000000 0.000000 / [ 428.850423][ C0] S dhcpcd 2918 8067.591692 E 8068.867178 1.400000 9.284344 6 120 0.000000 0.000000 0.000000 / [ 428.868375][ C0] S sshd-session 3951 130764.942218 E 130765.854509 1.400000 19.442182 8 120 0.000000 0.000000 0.000000 / [ 428.886582][ C0] R syz-execprog 3953 148587.670532 E 148589.070532 1.400000 103.216956 1507 120 0.000000 0.000000 0.000000 / [ 428.904435][ C0] S syz-execprog 3954 140650.734315 E 140652.104904 1.400000 738.254778 260 120 0.000000 0.000000 0.000000 / [ 428.923163][ C0] S syz-execprog 3955 31268.735076 E 31269.998564 1.400000 196.054412 86 120 0.000000 0.000000 0.000000 / [ 428.941174][ C0] S syz-execprog 3959 31268.958555 E 31269.611914 1.400000 0.046641 1 120 0.000000 0.000000 0.000000 / [ 428.958996][ C0] R syz-execprog 3960 149238.953309 E 149240.353309 1.400000 176.348150 366 120 0.000000 0.000000 0.000000 / [ 428.976991][ C0] I kworker/1:3 6731 115141.232363 E 115142.222577 1.400000 5.081978 30 120 0.000000 0.000000 0.000000 / [ 428.994812][ C0] S kworker/1:4 6737 131301.422138 E 131302.455597 1.400000 210.438209 188 120 0.000000 0.000000 0.000000 / [ 429.012733][ C0] R syz-executor 9018 162941.754633 N 162942.883810 1.400000 24590.158530 5 120 0.000000 0.000000 0.000000 / [ 429.030656][ C0] S syz-executor 9025 115991.680647 E 115993.042112 1.400000 16.293640 5 120 0.000000 0.000000 0.000000 / [ 429.048593][ C0] R syz-executor 9026 24665.534694 E 24666.934694 1.400000 24782.372888 642 120 0.000000 0.000000 0.000000 /syz1 [ 429.067326][ C0] R syz-executor 9032 291.401406 N 292.733202 1.400000 331.917817 638 120 0.000000 0.000000 0.000000 /syz2 [ 429.085876][ C0] R syz-executor 9034 399.052172 E 400.407949 1.400000 326.286246 642 120 0.000000 0.000000 0.000000 /syz3 [ 429.104251][ C0] R syz-executor 9036 184.250405 E 185.650405 1.400000 340.126152 620 120 0.000000 0.000000 0.000000 /syz4 [ 429.122717][ C0] R syz.2.27 11262 291.372020 N 292.733202 1.400000 9.770114 7 120 0.000000 0.000000 0.000000 /syz2 [ 429.141091][ C0] R syz.2.27 11288 291.339785 E 292.739785 1.400000 0.325566 1 120 0.000000 0.000000 0.000000 /syz2 [ 429.159387][ C0] R syz.3.28 11265 24603.839381 N 24605.137736 1.400000 24211.326711 10 120 0.000000 0.000000 0.000000 /syz3 [ 429.177684][ C0] R udevd 11268 156184.896612 N 156185.026330 1.400000 25057.293370 120 120 0.000000 0.000000 0.000000 / [ 429.195796][ C0] S udevd 11272 131552.400827 E 131553.249549 1.400000 384.044658 61 120 0.000000 0.000000 0.000000 / [ 429.213925][ C0] [ 429.216264][ C0] [ 429.216264][ C0] Showing all locks held in the system: [ 429.223963][ C0] 7 locks held by kworker/0:1/10: [ 429.228983][ C0] #0: ffff888106ed5548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70 [ 429.239873][ C0] #1: ffffc900000afd10 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70 [ 429.251214][ C0] #2: ffff88810bb6d198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x5060 [ 429.260179][ C0] #3: ffff888119106198 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4b0 [ 429.269512][ C0] #4: ffff888106e9d160 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4b0 [ 429.278755][ C0] #5: ffff88811c175a20 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4b0 [ 429.287986][ C0] #6: ffffffff8a058468 (input_mutex){+.+.}-{4:4}, at: input_register_device+0x992/0x1180 [ 429.297905][ C0] 11 locks held by kworker/u8:1/32: [ 429.303103][ C0] 2 locks held by getty/2916: [ 429.307775][ C0] #0: ffff8881123e20a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 429.317512][ C0] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0 [ 429.327693][ C0] 9 locks held by kworker/0:3/6727: [ 429.332889][ C0] 5 locks held by kworker/0:4/6735: [ 429.338083][ C0] 7 locks held by kworker/1:4/6737: [ 429.343377][ C0] #0: ffff888106ed5548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70 [ 429.354187][ C0] #1: ffffc900019efd10 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70 [ 429.365431][ C0] #2: ffff88810b705198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x5060 [ 429.374391][ C0] #3: ffff888125d4e198 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4b0 [ 429.383791][ C0] #4: ffff888117297160 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4b0 [ 429.393047][ C0] #5: ffff888136739a20 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4b0 [ 429.402434][ C0] #6: ffffffff8a058468 (input_mutex){+.+.}-{4:4}, at: input_register_device+0x992/0x1180 [ 429.412539][ C0] 9 locks held by kworker/0:5/6750: [ 429.417817][ C0] #0: ffff888100071948 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70 [ 429.428350][ C0] #1: ffffc900021ffd10 (drain_vmap_work){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70 [ 429.438206][ C0] #2: ffffffff89459868 (vmap_purge_lock){+.+.}-{4:4}, at: drain_vmap_area_work+0x17/0x40 [ 429.448128][ C0] #3: ffffffff892c89e0 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0xbd/0x20a0 [ 429.457791][ C0] #4: ffffc90000007ca8 ((&dev->timer)){+.-.}-{0:0}, at: call_timer_fn+0x117/0x620 [ 429.467120][ C0] #5: ffff888116dff230 (&dev->event_lock){..-.}-{3:3}, at: input_repeat_key+0x29/0x370 [ 429.476887][ C0] #6: ffffffff892c89e0 (rcu_read_lock){....}-{1:3}, at: input_pass_values+0x80/0x880 [ 429.486460][ C0] #7: ffffffff897e76f8 (kbd_event_lock){..-.}-{3:3}, at: kbd_event+0x8a/0x1820 [ 429.495533][ C0] #8: ffffffff892c89e0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0 [ 429.505358][ C0] 1 lock held by syz-executor/9018: [ 429.510545][ C0] 1 lock held by syz.3.28/11265: [ 429.515565][ C0] 1 lock held by udevd/11269: [ 429.520234][ C0] #0: ffff888100ac5988 (&root->kernfs_rwsem){++++}-{4:4}, at: kernfs_dop_revalidate+0xa5/0x740 [ 429.530770][ C0] 1 lock held by syz.0.25/11270: [ 429.535777][ C0] 1 lock held by udevd/11283: [ 429.540472][ C0] 1 lock held by udevd/11289: [ 429.545170][ C0] [ 429.547525][ C0] ============================================= [ 429.547525][ C0] [ 429.556446][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 429.556522][ C0] task:init state:S [ 429.563518][ C1] rcu: 0-...!: (8 ticks this GP) idle=e8d4/1/0x4000000000000000 softirq=69312/69313 fqs=1 [ 429.563550][ C0] stack:21928 pid:1 tgid:1 ppid:0 task_flags:0x400100 flags:0x00080001 [ 429.568332][ C0] Call Trace: [ 429.568346][ C0] [ 429.568365][ C0] __schedule+0x12fc/0x3b80 [ 429.578994][ C1] rcu: (detected by 1, t=12136 jiffies, g=51505, q=237 ncpus=2) [ 429.588642][ C0] ? __pfx___schedule+0x10/0x10 [ 429.591944][ C1] Sending NMI from CPU 1 to CPUs 0: [ 429.591987][ C0] NMI backtrace for cpu 0 [ 429.592080][ C0] CPU: 0 UID: 0 PID: 6750 Comm: kworker/0:5 Not tainted syzkaller #0 PREEMPT(voluntary) [ 429.592111][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 429.592130][ C0] Workqueue: events drain_vmap_area_work [ 429.592159][ C0] RIP: 0010:io_serial_out+0x8f/0xb0 [ 429.592191][ C0] Code: 48 8d 7d 40 44 89 e1 48 b8 00 00 00 00 00 fc ff df 48 89 fa d3 e3 48 c1 ea 03 80 3c 02 00 75 1c 66 03 5d 40 44 89 e8 89 da ee <5b> 5d 41 5c 41 5d e9 86 9c 69 04 e8 f1 c4 00 ff eb a0 e8 7a c5 00 [ 429.592216][ C0] RSP: 0018:ffffc900000073a8 EFLAGS: 00000002 [ 429.592240][ C0] RAX: 0000000000000035 RBX: 00000000000003f8 RCX: 0000000000000000 [ 429.592257][ C0] RDX: 00000000000003f8 RSI: ffffffff82ddc225 RDI: ffffffff93bdc700 [ 429.592274][ C0] RBP: ffffffff93bdc6c0 R08: 0000000000000001 R09: 000000000000001f [ 429.592290][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 429.592306][ C0] R13: 0000000000000035 R14: ffffffff93bdc6c0 R15: ffffffff82ddc1c0 [ 429.592323][ C0] FS: 0000000000000000(0000) GS:ffff888268ea0000(0000) knlGS:0000000000000000 [ 429.592346][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 429.592363][ C0] CR2: 00007ff9e905ed58 CR3: 00000000090a4000 CR4: 00000000003506f0 [ 429.592379][ C0] Call Trace: [ 429.592388][ C0] [ 429.592399][ C0] serial8250_console_write+0xfbd/0x1890 [ 429.592428][ C0] ? __pfx_serial8250_console_write+0x10/0x10 [ 429.592453][ C0] ? lock_acquire+0x179/0x350 [ 429.592489][ C0] console_flush_all+0x801/0xc60 [ 429.592531][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 429.592568][ C0] ? __lock_acquire+0x622/0x1c90 [ 429.592599][ C0] ? is_printk_cpu_sync_owner+0x32/0x40 [ 429.592626][ C0] console_unlock+0xd8/0x210 [ 429.592662][ C0] ? __pfx_console_unlock+0x10/0x10 [ 429.592704][ C0] ? vprintk_emit+0x4e9/0x680 [ 429.592744][ C0] vprintk_emit+0x3d7/0x680 [ 429.592782][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 429.592823][ C0] ? __pfx___schedule+0x10/0x10 [ 429.592855][ C0] _printk+0xc7/0x100 [ 429.592884][ C0] ? __pfx__printk+0x10/0x10 [ 429.592913][ C0] ? is_bpf_text_address+0x8a/0x1a0 [ 429.592945][ C0] ? bpf_ksym_find+0x127/0x1c0 [ 429.592983][ C0] ? __pfx___schedule+0x10/0x10 [ 429.593015][ C0] show_trace_log_lvl+0x1b5/0x3e0 [ 429.593062][ C0] ? schedule+0xe7/0x3a0 [ 429.593093][ C0] sched_show_task+0x423/0x630 [ 429.593129][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 429.593168][ C0] show_state_filter+0xee/0x380 [ 429.593198][ C0] k_spec+0xf0/0x150 [ 429.593228][ C0] ? __pfx_k_spec+0x10/0x10 [ 429.593261][ C0] kbd_event+0xcd2/0x1820 [ 429.593296][ C0] ? __pfx_kbd_event+0x10/0x10 [ 429.593333][ C0] ? lock_acquire+0x179/0x350 [ 429.593363][ C0] input_handle_events_default+0x119/0x1b0 [ 429.593394][ C0] input_pass_values+0x74e/0x880 [ 429.593431][ C0] input_handle_event+0xf00/0x14d0 [ 429.593465][ C0] ? read_tsc+0x9/0x20 [ 429.593496][ C0] ? ktime_get+0x1a7/0x310 [ 429.593522][ C0] input_repeat_key+0x27b/0x370 [ 429.593557][ C0] ? __pfx_input_repeat_key+0x10/0x10 [ 429.593592][ C0] call_timer_fn+0x19a/0x620 [ 429.593619][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 429.593651][ C0] ? mark_held_locks+0x49/0x80 [ 429.593678][ C0] ? __pfx_input_repeat_key+0x10/0x10 [ 429.593715][ C0] __run_timers+0x6ef/0x960 [ 429.593745][ C0] ? __pfx___run_timers+0x10/0x10 [ 429.593784][ C0] run_timer_base+0x114/0x190 [ 429.593812][ C0] ? __pfx_run_timer_base+0x10/0x10 [ 429.593841][ C0] run_timer_softirq+0x1a/0x40 [ 429.593867][ C0] handle_softirqs+0x208/0x8d0 [ 429.593895][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 429.593924][ C0] __irq_exit_rcu+0xfa/0x160 [ 429.593947][ C0] irq_exit_rcu+0x9/0x30 [ 429.593970][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 429.594004][ C0] [ 429.594012][ C0] [ 429.594021][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 429.594049][ C0] RIP: 0010:lock_acquire+0x62/0x350 [ 429.594078][ C0] Code: 52 3d 0b 83 f8 07 0f 87 bc 02 00 00 89 c0 48 0f a3 05 42 3e 46 09 0f 82 74 02 00 00 8b 35 ba 4a 46 09 85 f6 0f 85 8d 00 00 00 <48> 8b 44 24 30 65 48 2b 05 59 52 3d 0b 0f 85 c7 02 00 00 48 83 c4 [ 429.594101][ C0] RSP: 0018:ffffc900021ff558 EFLAGS: 00000206 [ 429.594120][ C0] RAX: 0000000000000046 RBX: ffffffff892c89e0 RCX: 00000000143c53c4 [ 429.594137][ C0] RDX: 0000000000000000 RSI: ffffffff88c684b8 RDI: ffffffff878979c0 [ 429.594154][ C0] RBP: 0000000000000002 R08: 611544f9281abef2 R09: 0000000000000000 [ 429.594170][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 429.594184][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 429.594211][ C0] ? unwind_next_frame+0x3f4/0x20a0 [ 429.594254][ C0] unwind_next_frame+0xd1/0x20a0 [ 429.594288][ C0] ? unwind_next_frame+0xbd/0x20a0 [ 429.594322][ C0] ? arch_stack_walk+0x73/0x100 [ 429.594352][ C0] __unwind_start+0x45f/0x7f0 [ 429.594388][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 429.594430][ C0] arch_stack_walk+0x73/0x100 [ 429.594459][ C0] ? arch_stack_walk+0x73/0x100 [ 429.594487][ C0] stack_trace_save+0x8e/0xc0 [ 429.594530][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 429.594570][ C0] ? __lock_acquire+0x622/0x1c90 [ 429.594599][ C0] save_stack+0x160/0x1f0 [ 429.594627][ C0] ? __pfx_save_stack+0x10/0x10 [ 429.594661][ C0] ? page_ext_put+0x3e/0xd0 [ 429.594695][ C0] __reset_page_owner+0x84/0x1a0 [ 429.594727][ C0] __free_frozen_pages+0x78f/0x1000 [ 429.594760][ C0] ? ___free_pages+0xcd/0x220 [ 429.594789][ C0] ? __pfx_kasan_depopulate_vmalloc_pte+0x10/0x10 [ 429.594822][ C0] kasan_depopulate_vmalloc_pte+0x5b/0x80 [ 429.594853][ C0] __apply_to_page_range+0xac1/0x13f0 [ 429.594892][ C0] ? __pfx_kasan_depopulate_vmalloc_pte+0x10/0x10 [ 429.594926][ C0] ? __pfx___apply_to_page_range+0x10/0x10 [ 429.594958][ C0] ? find_held_lock+0x2b/0x80 [ 429.594995][ C0] ? purge_vmap_node+0x78f/0xa30 [ 429.595021][ C0] kasan_release_vmalloc+0xd1/0xe0 [ 429.595052][ C0] purge_vmap_node+0x1c4/0xa30 [ 429.595082][ C0] ? __pfx_purge_vmap_node+0x10/0x10 [ 429.595107][ C0] ? on_each_cpu_cond_mask+0x5a/0x90 [ 429.595148][ C0] __purge_vmap_area_lazy+0xa06/0xc60 [ 429.595178][ C0] drain_vmap_area_work+0x27/0x40 [ 429.595203][ C0] process_one_work+0x9cf/0x1b70 [ 429.595250][ C0] ? __pfx_process_one_work+0x10/0x10 [ 429.595291][ C0] ? assign_work+0x1a0/0x250 [ 429.595325][ C0] worker_thread+0x6c8/0xf10 [ 429.595366][ C0] ? __kthread_parkme+0x19e/0x250 [ 429.595394][ C0] ? __pfx_worker_thread+0x10/0x10 [ 429.595429][ C0] kthread+0x3c5/0x780 [ 429.595462][ C0] ? __pfx_kthread+0x10/0x10 [ 429.595495][ C0] ? rcu_is_watching+0x12/0xc0 [ 429.595533][ C0] ? __pfx_kthread+0x10/0x10 [ 429.595566][ C0] ret_from_fork+0x56d/0x700 [ 429.595589][ C0] ? __pfx_kthread+0x10/0x10 [ 429.595621][ C0] ret_from_fork_asm+0x1a/0x30 [ 429.595662][ C0] [ 429.595979][ C1] rcu: rcu_preempt kthread starved for 2382 jiffies! g51505 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 429.597885][ C0] ? find_held_lock+0x2b/0x80 [ 429.602446][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 429.602463][ C1] rcu: RCU grace-period kthread stack dump: [ 429.610254][ C0] ? schedule+0x2d7/0x3a0 [ 429.615092][ C1] task:rcu_preempt state:R running task [ 429.620320][ C0] schedule+0xe7/0x3a0 [ 429.624661][ C1] stack:29032 pid:15 tgid:15 ppid:2 task_flags:0x208040 flags:0x00080000 [ 429.634415][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 429.644458][ C1] Call Trace: [ 429.644473][ C1] [ 429.650169][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 429.655355][ C1] __schedule+0x12fc/0x3b80 [ 429.675115][ C0] ? dequeue_signal+0x21a/0x520 [ 429.681204][ C1] ? __pfx___schedule+0x10/0x10 [ 429.689259][ C0] ? rcu_is_watching+0x12/0xc0 [ 429.697297][ C1] ? find_held_lock+0x2b/0x80 [ 429.705255][ C0] do_sigtimedwait+0x437/0x5e0 [ 429.713351][ C1] ? schedule+0x2d7/0x3a0 [ 429.721402][ C0] ? __pfx_do_sigtimedwait+0x10/0x10 [ 429.730428][ C1] schedule+0xe7/0x3a0 [ 429.737076][ C0] ? __might_fault+0xe3/0x190 [ 429.745036][ C1] schedule_timeout+0x123/0x290 [ 429.748299][ C0] ? __might_fault+0xe3/0x190 [ 429.751142][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 429.756951][ C0] __x64_sys_rt_sigtimedwait+0x1ed/0x2f0 [ 429.762989][ C1] ? __pfx_process_timeout+0x10/0x10 [ 429.767667][ C0] ? __pfx___x64_sys_rt_sigtimedwait+0x10/0x10 [ 429.772589][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 429.778025][ C0] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 429.782936][ C1] ? prepare_to_swait_event+0xf5/0x480 [ 429.788570][ C0] do_syscall_64+0xcd/0x4d0 [ 429.793212][ C1] rcu_gp_fqs_loop+0x1ea/0xaf0 [ 429.798390][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.803049][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 429.807611][ C0] RIP: 0033:0x7efcf9c90407 [ 429.812616][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 429.817448][ C0] RSP: 002b:00007fffa697a9e0 EFLAGS: 00000202 [ 429.821496][ C1] ? __pfx_rcu_gp_init+0x10/0x10 [ 429.826070][ C0] ORIG_RAX: 0000000000000080 [ 429.831270][ C1] ? rcu_gp_cleanup+0x7c1/0xd90 [ 429.836014][ C0] RAX: ffffffffffffffda RBX: 00007efcf9b40c80 RCX: 00007efcf9c90407 [ 429.840864][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 429.845879][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007efcf9eaa498 [ 429.850141][ C1] rcu_gp_kthread+0x26d/0x380 [ 429.854881][ C0] RBP: 00007efcf9eaa490 R08: 0000000000000000 R09: 0000000000000000 [ 429.860161][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 429.865006][ C0] R10: 0000000000000008 R11: 0000000000000202 R12: 00007efcf9eaa490 [ 429.868885][ C1] ? rcu_is_watching+0x12/0xc0 [ 429.873368][ C0] R13: 00007fffa697aa5c R14: 00007efcf9eea000 R15: 000056357b26ed98 [ 429.877680][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 429.882444][ C0] [ 429.887091][ C1] ? __kthread_parkme+0x19e/0x250 [ 429.892885][ C0] task:kthreadd state:S [ 429.897813][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 429.902955][ C0] stack:26872 pid:2 tgid:2 ppid:0 task_flags:0x208040 flags:0x00080000 [ 429.907043][ C1] kthread+0x3c5/0x780 [ 429.911468][ C0] Call Trace: [ 429.916301][ C1] ? __pfx_kthread+0x10/0x10 [ 429.921648][ C0] [ 429.926220][ C1] ? rcu_is_watching+0x12/0xc0 [ 429.931403][ C0] __schedule+0x12fc/0x3b80 [ 429.936145][ C1] ? __pfx_kthread+0x10/0x10 [ 429.941516][ C0] ? __pfx___schedule+0x10/0x10 [ 429.945993][ C1] ret_from_fork+0x56d/0x700 [ 429.951010][ C0] ? find_held_lock+0x2b/0x80 [ 429.955656][ C1] ? __pfx_kthread+0x10/0x10 [ 429.960838][ C0] ? schedule+0x2d7/0x3a0 [ 429.965581][ C1] ret_from_fork_asm+0x1a/0x30 [ 429.970331][ C0] schedule+0xe7/0x3a0 [ 429.975610][ C1] [ 429.980211][ C0] ? kthreadd+0x2ce/0x800 [ 429.984400][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 429.990011][ C0] kthreadd+0x5f3/0x800 [ 429.992934][ C1] CPU: 1 UID: 0 PID: 32 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT(voluntary) [ 429.995854][ C0] ? __pfx_kthreadd+0x10/0x10 [ 430.001803][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 430.007073][ C0] ret_from_fork+0x56d/0x700 [ 430.026835][ C1] Workqueue: writeback wb_workfn [ 430.032888][ C0] ? __pfx_kthreadd+0x10/0x10 [ 430.040931][ C1] (flush-8:0) [ 430.048979][ C0] ret_from_fork_asm+0x1a/0x30 [ 430.056932][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x31/0x80 [ 430.064998][ C0] [ 430.072945][ C1] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 c6 94 13 fa 48 89 df e8 ae e8 13 fa f7 c5 00 02 00 00 75 23 9c 58 f6 c4 02 75 37 01 00 00 00 e8 e5 5f 07 fa 65 8b 05 3e ee 50 05 85 c0 74 16 5b [ 430.078297][ C0] task:pool_workqueue_ state:S [ 430.083216][ C1] RSP: 0018:ffffc900001a8c10 EFLAGS: 00000246 [ 430.088459][ C0] stack:30632 pid:3 tgid:3 ppid:2 task_flags:0x208040 flags:0x00080000 [ 430.093254][ C1] [ 430.093265][ C1] RAX: 0000000000000006 RBX: ffff888117296218 RCX: 0000000000000002 [ 430.097919][ C0] Call Trace: [ 430.104070][ C1] RDX: 0000000000000000 RSI: ffffffff88c88a08 RDI: ffffffff878979c0 [ 430.108748][ C0] [ 430.113671][ C1] RBP: 0000000000000246 R08: 0000000000000001 R09: 0000000000000001 [ 430.118343][ C0] __schedule+0x12fc/0x3b80 [ 430.123682][ C1] R10: ffffffff8aa0ebd7 R11: ffffffff93ae3fc0 R12: 0000000000000246 [ 430.128618][ C0] ? __pfx___schedule+0x10/0x10 [ 430.132915][ C1] R13: 0000000000000021 R14: ffff888117296108 R15: ffff888117296000 [ 430.137761][ C0] ? find_held_lock+0x2b/0x80 [ 430.142245][ C1] FS: 0000000000000000(0000) GS:ffff888268fa0000(0000) knlGS:0000000000000000 [ 430.147182][ C0] ? schedule+0x2d7/0x3a0 [ 430.152522][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 430.157200][ C0] schedule+0xe7/0x3a0 [ 430.163584][ C1] CR2: 00007f019d0882c0 CR3: 0000000138352000 CR4: 00000000003506f0 [ 430.169305][ C0] kthread_worker_fn+0x516/0xc50 [ 430.174749][ C1] Call Trace: [ 430.174769][ C1] [ 430.181170][ C0] ? __pfx_pwq_release_workfn+0x10/0x10 [ 430.186964][ C1] input_repeat_key+0xf6/0x370 [ 430.191639][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 430.196554][ C1] ? __pfx_input_repeat_key+0x10/0x10 [ 430.201642][ C0] kthread+0x3c5/0x780 [ 430.206380][ C1] call_timer_fn+0x19a/0x620 [ 430.211744][ C0] ? __pfx_kthread+0x10/0x10 [ 430.217008][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 430.222364][ C0] ? rcu_is_watching+0x12/0xc0 [ 430.227466][ C1] ? mark_held_locks+0x49/0x80 [ 430.232555][ C0] ? __pfx_kthread+0x10/0x10 [ 430.237941][ C1] ? __pfx_input_repeat_key+0x10/0x10 [ 430.242514][ C0] ret_from_fork+0x56d/0x700 [ 430.247098][ C1] __run_timers+0x6ef/0x960 [ 430.252233][ C0] ? __pfx_kthread+0x10/0x10 [ 430.257440][ C1] ? __pfx___run_timers+0x10/0x10 [ 430.261525][ C0] ret_from_fork_asm+0x1a/0x30 [ 430.266112][ C1] run_timer_base+0x114/0x190 [ 430.270888][ C0] [ 430.276318][ C1] ? __pfx_run_timer_base+0x10/0x10 [ 430.280894][ C0] task:kworker/R-rcu_g state:I [ 430.285554][ C1] run_timer_softirq+0x1a/0x40 [ 430.290347][ C0] stack:30440 pid:4 tgid:4 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 430.293304][ C1] handle_softirqs+0x208/0x8d0 [ 430.304484][ C0] Call Trace: [ 430.309201][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 430.319166][ C0] [ 430.325090][ C1] __irq_exit_rcu+0xfa/0x160 [ 430.329401][ C0] __schedule+0x12fc/0x3b80 [ 430.335712][ C1] irq_exit_rcu+0x9/0x30 [ 430.339772][ C0] ? __pfx___schedule+0x10/0x10 [ 430.349199][ C1] sysvec_apic_timer_interrupt+0x90/0xb0 [ 430.355258][ C0] ? find_held_lock+0x2b/0x80 [ 430.358526][ C1] [ 430.361444][ C0] ? schedule+0x2d7/0x3a0 [ 430.368003][ C1] [ 430.368016][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 430.372507][ C0] schedule+0xe7/0x3a0 [ 430.377338][ C1] RIP: 0010:smp_call_function_many_cond+0xdf6/0x1600 [ 430.382175][ C0] rescuer_thread+0x987/0xea0 [ 430.386911][ C1] Code: a0 e3 0b 00 85 ed 74 57 48 8b 54 24 10 4c 89 74 24 10 49 89 d5 48 89 d5 48 89 54 24 18 49 c1 ed 03 83 e5 07 4d 01 e5 83 c5 03 35 e8 0b 00 f3 90 41 0f b6 45 00 40 38 c5 7c 08 84 c0 0f 85 e0 [ 430.391575][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 430.396312][ C1] RSP: 0018:ffffc90000226870 EFLAGS: 00000202 [ 430.400634][ C0] ? find_held_lock+0x2b/0x80 [ 430.405894][ C1] [ 430.405904][ C1] RAX: 0000000000000000 RBX: ffff8881f58402c0 RCX: ffffffff81726651 [ 430.409961][ C0] ? rcu_is_watching+0x12/0xc0 [ 430.414719][ C1] RDX: ffff888105681d00 RSI: 0000000000000000 RDI: 0000000000000005 [ 430.419636][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 430.424391][ C1] RBP: 0000000000000003 R08: 0000000000000005 R09: 0000000000000000 [ 430.429757][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 430.435406][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000 [ 430.440685][ C0] ? __kthread_parkme+0x19e/0x250 [ 430.446809][ C1] R13: ffffed103eb08059 R14: 0000000000000001 R15: 0000000000000000 [ 430.452614][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 430.458933][ C1] ? smp_call_function_many_cond+0xe21/0x1600 [ 430.464363][ C0] kthread+0x3c5/0x780 [ 430.468852][ C1] ? __pfx_should_flush_tlb+0x10/0x10 [ 430.473585][ C0] ? __pfx_kthread+0x10/0x10 [ 430.479456][ C1] ? __pfx_flush_tlb_func+0x10/0x10 [ 430.484823][ C0] ? rcu_is_watching+0x12/0xc0 [ 430.489250][ C1] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 430.494438][ C0] ? __pfx_kthread+0x10/0x10 [ 430.500489][ C1] ? lock_acquire+0x179/0x350 [ 430.505444][ C0] ret_from_fork+0x56d/0x700 [ 430.510100][ C1] ? __pfx_flush_tlb_func+0x10/0x10 [ 430.514940][ C0] ? __pfx_kthread+0x10/0x10 [ 430.522984][ C1] ? __pfx_should_flush_tlb+0x10/0x10 [ 430.528866][ C0] ret_from_fork_asm+0x1a/0x30 [ 430.536814][ C1] on_each_cpu_cond_mask+0x40/0x90 [ 430.541489][ C0] [ 430.549441][ C1] flush_tlb_mm_range+0x4a0/0x17a0 [ 430.554794][ C0] task:kworker/R-sync_ state:I [ 430.562745][ C1] ? page_table_check_clear+0x362/0x740 [ 430.567548][ C0] stack:31176 pid:5 tgid:5 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 430.575446][ C1] ? __page_table_check_pte_clear+0xa9/0x100 [ 430.580970][ C0] Call Trace: [ 430.584058][ C1] ? __pfx_flush_tlb_mm_range+0x10/0x10 [ 430.589061][ C0] [ 430.593814][ C1] ? find_held_lock+0x2b/0x80 [ 430.599437][ C0] __schedule+0x12fc/0x3b80 [ 430.608956][ C1] ptep_clear_flush+0x136/0x180 [ 430.613028][ C0] ? __pfx___schedule+0x10/0x10 [ 430.616371][ C1] page_vma_mkclean_one.constprop.0+0x3a7/0x660 [ 430.620952][ C0] ? find_held_lock+0x2b/0x80 [ 430.623870][ C1] ? __pfx_page_vma_mkclean_one.constprop.0+0x10/0x10 [ 430.628616][ C0] ? schedule+0x2d7/0x3a0 [ 430.633099][ C1] ? __lock_acquire+0x622/0x1c90 [ 430.637671][ C0] schedule+0xe7/0x3a0 [ 430.642504][ C1] page_mkclean_one+0x194/0x250 [ 430.647081][ C0] rescuer_thread+0x987/0xea0 [ 430.651731][ C1] ? __pfx_page_mkclean_one+0x10/0x10 [ 430.656302][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 430.660709][ C1] ? __pfx___might_resched+0x10/0x10 [ 430.665536][ C0] ? find_held_lock+0x2b/0x80 [ 430.669587][ C1] ? __pfx_page_mkclean_one+0x10/0x10 [ 430.672597][ C0] ? rcu_is_watching+0x12/0xc0 [ 430.676898][ C1] __rmap_walk_file+0x357/0x620 [ 430.683225][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 430.687367][ C1] rmap_walk_file+0x170/0x1f0 [ 430.697051][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 430.701724][ C1] folio_mkclean+0x227/0x3a0 [ 430.711765][ C0] ? __kthread_parkme+0x19e/0x250 [ 430.716329][ C1] ? __pfx_folio_mkclean+0x10/0x10 [ 430.721254][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 430.726003][ C1] ? __pfx_page_mkclean_one+0x10/0x10 [ 430.729381][ C0] kthread+0x3c5/0x780 [ 430.734212][ C1] ? __pfx_invalid_mkclean_vma+0x10/0x10 [ 430.740614][ C0] ? __pfx_kthread+0x10/0x10 [ 430.743706][ C1] ? filemap_get_folios_tag+0x460/0xae0 [ 430.763473][ C0] ? rcu_is_watching+0x12/0xc0 [ 430.768305][ C1] folio_clear_dirty_for_io+0x153/0x760 [ 430.774344][ C0] ? __pfx_kthread+0x10/0x10 [ 430.783780][ C1] mpage_submit_folio+0x84/0x240 [ 430.786098][ C0] ret_from_fork+0x56d/0x700 [ 430.794083][ C1] mpage_process_page_bufs+0x42f/0x860 [ 430.797363][ C0] ? __pfx_kthread+0x10/0x10 [ 430.805325][ C1] mpage_prepare_extent_to_map+0x790/0x1450 [ 430.808240][ C0] ret_from_fork_asm+0x1a/0x30 [ 430.816385][ C1] ? __pfx_mpage_prepare_extent_to_map+0x10/0x10 [ 430.820878][ C0] [ 430.828855][ C1] ? ext4_do_writepages+0xd7b/0x40d0 [ 430.833662][ C0] task:kworker/R-kvfre state:I [ 430.841619][ C1] ext4_do_writepages+0xd83/0x40d0 [ 430.846331][ C0] stack:31176 pid:6 tgid:6 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 430.855188][ C1] ? __lock_acquire+0x622/0x1c90 [ 430.859500][ C0] Call Trace: [ 430.866168][ C1] ? __pfx_ext4_do_writepages+0x10/0x10 [ 430.870225][ C0] [ 430.878264][ C1] ? ext4_writepages+0x37a/0x7d0 [ 430.883257][ C0] __schedule+0x12fc/0x3b80 [ 430.886521][ C1] ext4_writepages+0x37a/0x7d0 [ 430.889374][ C0] ? __pfx___schedule+0x10/0x10 [ 430.894970][ C1] ? __pfx_ext4_writepages+0x10/0x10 [ 430.899730][ C0] ? find_held_lock+0x2b/0x80 [ 430.905153][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 430.910509][ C0] ? schedule+0x2d7/0x3a0 [ 430.914854][ C1] ? __lock_acquire+0xb8a/0x1c90 [ 430.919432][ C0] schedule+0xe7/0x3a0 [ 430.924011][ C1] ? __pfx_ext4_writepages+0x10/0x10 [ 430.929116][ C0] rescuer_thread+0x987/0xea0 [ 430.933870][ C1] do_writepages+0x27a/0x600 [ 430.938722][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 430.943302][ C1] ? __pfx_do_writepages+0x10/0x10 [ 430.948653][ C0] ? find_held_lock+0x2b/0x80 [ 430.953219][ C1] ? reacquire_held_locks+0xcd/0x1f0 [ 430.957711][ C0] ? rcu_is_watching+0x12/0xc0 [ 430.962270][ C1] ? writeback_sb_inodes+0x3b0/0xfa0 [ 430.967277][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 430.972019][ C1] __writeback_single_inode+0x160/0xfb0 [ 430.976668][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 430.979677][ C1] ? __pfx___writeback_single_inode+0x10/0x10 [ 430.984855][ C0] ? __kthread_parkme+0x19e/0x250 [ 430.989591][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 430.994336][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 431.004289][ C1] writeback_sb_inodes+0x60d/0xfa0 [ 431.009031][ C0] kthread+0x3c5/0x780 [ 431.012531][ C1] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 431.017881][ C0] ? __pfx_kthread+0x10/0x10 [ 431.020937][ C1] ? _raw_spin_unlock+0x28/0x50 [ 431.025474][ C0] ? rcu_is_watching+0x12/0xc0 [ 431.029950][ C1] ? move_expired_inodes+0x5a0/0x850 [ 431.034188][ C0] ? __pfx_kthread+0x10/0x10 [ 431.039027][ C1] __writeback_inodes_wb+0xf8/0x2d0 [ 431.044731][ C0] ret_from_fork+0x56d/0x700 [ 431.049391][ C1] ? __pfx___writeback_inodes_wb+0x10/0x10 [ 431.052299][ C0] ? __pfx_kthread+0x10/0x10 [ 431.056605][ C1] ? queue_io+0x3f6/0x520 [ 431.059526][ C0] ret_from_fork_asm+0x1a/0x30 [ 431.065482][ C1] wb_writeback+0x7f3/0xb70 [ 431.069541][ C0] [ 431.076186][ C1] ? __pfx_wb_writeback+0x10/0x10 [ 431.080835][ C0] task:kworker/R-slub_ state:I [ 431.100519][ C1] ? get_nr_dirty_inodes+0x170/0x1e0 [ 431.105575][ C0] stack:31176 pid:7 tgid:7 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 431.111577][ C1] wb_workfn+0x8ca/0xbe0 [ 431.116353][ C0] Call Trace: [ 431.118687][ C1] ? try_to_wake_up+0x163/0x1480 [ 431.126640][ C0] [ 431.131386][ C1] ? __pfx_wb_workfn+0x10/0x10 [ 431.139350][ C0] __schedule+0x12fc/0x3b80 [ 431.144534][ C1] ? rcu_is_watching+0x12/0xc0 [ 431.152582][ C0] ? __pfx___schedule+0x10/0x10 [ 431.157749][ C1] process_one_work+0x9cf/0x1b70 [ 431.165710][ C0] ? find_held_lock+0x2b/0x80 [ 431.170727][ C1] ? __pfx_idle_cull_fn+0x10/0x10 [ 431.178684][ C0] ? schedule+0x2d7/0x3a0 [ 431.183855][ C1] ? __pfx_process_one_work+0x10/0x10 [ 431.189909][ C0] schedule+0xe7/0x3a0 [ 431.193958][ C1] ? assign_work+0x1a0/0x250 [ 431.199305][ C0] rescuer_thread+0x987/0xea0 [ 431.203940][ C1] worker_thread+0x6c8/0xf10 [ 431.209115][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 431.213870][ C1] ? __pfx_worker_thread+0x10/0x10 [ 431.220262][ C0] ? find_held_lock+0x2b/0x80 [ 431.224836][ C1] kthread+0x3c5/0x780 [ 431.229505][ C0] ? rcu_is_watching+0x12/0xc0 [ 431.234068][ C1] ? __pfx_kthread+0x10/0x10 [ 431.239241][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 431.243810][ C1] ? rcu_is_watching+0x12/0xc0 [ 431.249159][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 431.253908][ C1] ? __pfx_kthread+0x10/0x10 [ 431.259015][ C0] ? __kthread_parkme+0x19e/0x250 [ 431.262019][ C1] ret_from_fork+0x56d/0x700 [ 431.267119][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 431.271860][ C1] ? __pfx_kthread+0x10/0x10 [ 431.277393][ C0] kthread+0x3c5/0x780 [ 431.287023][ C1] ret_from_fork_asm+0x1a/0x30 [ 431.292985][ C0] ? __pfx_kthread+0x10/0x10 [ 431.296267][ C1] [ 431.301809][ C0] ? rcu_is_watching+0x12/0xc0 [ 431.949977][ C0] ? __pfx_kthread+0x10/0x10 [ 431.954589][ C0] ret_from_fork+0x56d/0x700 [ 431.959281][ C0] ? __pfx_kthread+0x10/0x10 [ 431.963883][ C0] ret_from_fork_asm+0x1a/0x30 [ 431.968660][ C0] [ 431.971670][ C0] task:kworker/R-netns state:I stack:31176 pid:8 tgid:8 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 431.983782][ C0] Call Trace: [ 431.987042][ C0] [ 431.989960][ C0] __schedule+0x12fc/0x3b80 [ 431.994464][ C0] ? __pfx___schedule+0x10/0x10 [ 431.999309][ C0] ? find_held_lock+0x2b/0x80 [ 432.003983][ C0] ? schedule+0x2d7/0x3a0 [ 432.008332][ C0] schedule+0xe7/0x3a0 [ 432.012390][ C0] rescuer_thread+0x987/0xea0 [ 432.017079][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 432.022106][ C0] ? find_held_lock+0x2b/0x80 [ 432.026874][ C0] ? rcu_is_watching+0x12/0xc0 [ 432.031632][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 432.036823][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 432.042016][ C0] ? __kthread_parkme+0x19e/0x250 [ 432.047028][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 432.052219][ C0] kthread+0x3c5/0x780 [ 432.056368][ C0] ? __pfx_kthread+0x10/0x10 [ 432.061036][ C0] ? rcu_is_watching+0x12/0xc0 [ 432.065889][ C0] ? __pfx_kthread+0x10/0x10 [ 432.070485][ C0] ret_from_fork+0x56d/0x700 [ 432.075058][ C0] ? __pfx_kthread+0x10/0x10 [ 432.079641][ C0] ret_from_fork_asm+0x1a/0x30 [ 432.084407][ C0] [ 432.087676][ C0] task:kworker/0:0 state:I stack:29672 pid:9 tgid:9 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 432.099789][ C0] Workqueue: 0x0 (events) [ 432.104240][ C0] Call Trace: [ 432.107607][ C0] [ 432.110536][ C0] __schedule+0x12fc/0x3b80 [ 432.115048][ C0] ? __pfx___schedule+0x10/0x10 [ 432.120890][ C0] ? find_held_lock+0x2b/0x80 [ 432.125604][ C0] ? schedule+0x2d7/0x3a0 [ 432.129967][ C0] schedule+0xe7/0x3a0 [ 432.134134][ C0] ? worker_thread+0x28b/0xf10 [ 432.138905][ C0] worker_thread+0x2e5/0xf10 [ 432.143539][ C0] ? __pfx_worker_thread+0x10/0x10 [ 432.148664][ C0] kthread+0x3c5/0x780 [ 432.152745][ C0] ? __pfx_kthread+0x10/0x10 [ 432.157435][ C0] ? rcu_is_watching+0x12/0xc0 [ 432.162206][ C0] ? __pfx_kthread+0x10/0x10 [ 432.166898][ C0] ret_from_fork+0x56d/0x700 [ 432.171496][ C0] ? __pfx_kthread+0x10/0x10 [ 432.176129][ C0] ret_from_fork_asm+0x1a/0x30 [ 432.180911][ C0] [ 432.183921][ C0] task:kworker/0:1 state:S stack:23032 pid:10 tgid:10 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 432.196014][ C0] Workqueue: usb_hub_wq hub_event [ 432.201045][ C0] Call Trace: [ 432.204369][ C0] [ 432.207288][ C0] __schedule+0x12fc/0x3b80 [ 432.211799][ C0] ? __pfx___schedule+0x10/0x10 [ 432.216783][ C0] ? find_held_lock+0x2b/0x80 [ 432.221478][ C0] ? schedule+0x2d7/0x3a0 [ 432.225840][ C0] ? input_register_device+0x992/0x1180 [ 432.231394][ C0] schedule+0xe7/0x3a0 [ 432.235453][ C0] schedule_preempt_disabled+0x13/0x30 [ 432.240902][ C0] __mutex_lock+0x818/0x1060 [ 432.245486][ C0] ? input_register_device+0x992/0x1180 [ 432.251035][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 432.256093][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 432.261507][ C0] ? kfree+0x288/0x670 [ 432.265577][ C0] ? __asan_memcpy+0x3c/0x60 [ 432.270183][ C0] ? input_register_device+0x984/0x1180 [ 432.275726][ C0] ? input_register_device+0x992/0x1180 [ 432.281262][ C0] input_register_device+0x992/0x1180 [ 432.286738][ C0] hidinput_connect+0x1dd0/0x2bd0 [ 432.291807][ C0] hid_connect+0x13f3/0x1a60 [ 432.296419][ C0] ? usb_alloc_urb+0x66/0xa0 [ 432.301106][ C0] ? __asan_memset+0x23/0x50 [ 432.305689][ C0] ? __pfx_hid_connect+0x10/0x10 [ 432.310626][ C0] hid_hw_start+0xaa/0x140 [ 432.315045][ C0] hid_device_probe+0x760/0x8d0 [ 432.319939][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 432.325307][ C0] really_probe+0x241/0xa90 [ 432.329801][ C0] __driver_probe_device+0x1de/0x440 [ 432.335103][ C0] driver_probe_device+0x4c/0x1b0 [ 432.340119][ C0] __device_attach_driver+0x1df/0x310 [ 432.345486][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 432.351390][ C0] bus_for_each_drv+0x159/0x1e0 [ 432.356240][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 432.361711][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 432.366905][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 432.372721][ C0] __device_attach+0x1e4/0x4b0 [ 432.377488][ C0] ? __pfx___device_attach+0x10/0x10 [ 432.382760][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 432.387960][ C0] bus_probe_device+0x17f/0x1c0 [ 432.392883][ C0] device_add+0x1148/0x1aa0 [ 432.397439][ C0] ? __pfx_device_add+0x10/0x10 [ 432.402460][ C0] ? debugfs_create_file_full+0x41/0x60 [ 432.407995][ C0] hid_add_device+0x31b/0x5c0 [ 432.412702][ C0] usbhid_probe+0xd38/0x13f0 [ 432.417384][ C0] usb_probe_interface+0x303/0xa40 [ 432.422638][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 432.428373][ C0] really_probe+0x241/0xa90 [ 432.433099][ C0] __driver_probe_device+0x1de/0x440 [ 432.438408][ C0] driver_probe_device+0x4c/0x1b0 [ 432.443522][ C0] __device_attach_driver+0x1df/0x310 [ 432.448963][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 432.454892][ C0] bus_for_each_drv+0x159/0x1e0 [ 432.459831][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 432.465200][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 432.470394][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 432.476209][ C0] __device_attach+0x1e4/0x4b0 [ 432.481026][ C0] ? __pfx___device_attach+0x10/0x10 [ 432.486317][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 432.491538][ C0] bus_probe_device+0x17f/0x1c0 [ 432.496386][ C0] device_add+0x1148/0x1aa0 [ 432.500899][ C0] ? __pfx_device_add+0x10/0x10 [ 432.505746][ C0] ? mark_held_locks+0x49/0x80 [ 432.510950][ C0] usb_set_configuration+0x1187/0x1e20 [ 432.516432][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 432.522594][ C0] usb_generic_driver_probe+0xb1/0x110 [ 432.528070][ C0] usb_probe_device+0xef/0x3e0 [ 432.532993][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 432.538459][ C0] really_probe+0x241/0xa90 [ 432.543087][ C0] __driver_probe_device+0x1de/0x440 [ 432.548365][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 432.553816][ C0] driver_probe_device+0x4c/0x1b0 [ 432.558837][ C0] __device_attach_driver+0x1df/0x310 [ 432.564219][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 432.570096][ C0] bus_for_each_drv+0x159/0x1e0 [ 432.574939][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 432.580433][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 432.585639][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 432.591447][ C0] __device_attach+0x1e4/0x4b0 [ 432.596285][ C0] ? __pfx___device_attach+0x10/0x10 [ 432.601689][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 432.607089][ C0] bus_probe_device+0x17f/0x1c0 [ 432.611948][ C0] device_add+0x1148/0x1aa0 [ 432.616453][ C0] ? __pfx_device_add+0x10/0x10 [ 432.621495][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 432.627215][ C0] ? __usb_get_extra_descriptor+0x158/0x1c0 [ 432.633208][ C0] usb_new_device+0xd07/0x1a60 [ 432.638078][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 432.643109][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 432.648390][ C0] ? mark_held_locks+0x49/0x80 [ 432.653159][ C0] hub_event+0x2fce/0x5060 [ 432.657582][ C0] ? __pfx_hub_event+0x10/0x10 [ 432.662331][ C0] ? mpi_powm+0x1570/0x1bf0 [ 432.666837][ C0] ? rcu_is_watching+0x12/0xc0 [ 432.671602][ C0] process_one_work+0x9cf/0x1b70 [ 432.676542][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 432.681928][ C0] ? __pfx_process_one_work+0x10/0x10 [ 432.687306][ C0] ? assign_work+0x1a0/0x250 [ 432.691887][ C0] worker_thread+0x6c8/0xf10 [ 432.696563][ C0] ? __kthread_parkme+0x19e/0x250 [ 432.701574][ C0] ? __pfx_worker_thread+0x10/0x10 [ 432.706677][ C0] kthread+0x3c5/0x780 [ 432.710741][ C0] ? __pfx_kthread+0x10/0x10 [ 432.715325][ C0] ? rcu_is_watching+0x12/0xc0 [ 432.720099][ C0] ? __pfx_kthread+0x10/0x10 [ 432.724698][ C0] ret_from_fork+0x56d/0x700 [ 432.729468][ C0] ? __pfx_kthread+0x10/0x10 [ 432.734068][ C0] ret_from_fork_asm+0x1a/0x30 [ 432.738848][ C0] [ 432.741869][ C0] task:kworker/0:0H state:I stack:29368 pid:11 tgid:11 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 432.753977][ C0] Workqueue: 0x0 (events_highpri) [ 432.759114][ C0] Call Trace: [ 432.762391][ C0] [ 432.765313][ C0] __schedule+0x12fc/0x3b80 [ 432.769824][ C0] ? __pfx___schedule+0x10/0x10 [ 432.774670][ C0] ? find_held_lock+0x2b/0x80 [ 432.779343][ C0] ? schedule+0x2d7/0x3a0 [ 432.783665][ C0] schedule+0xe7/0x3a0 [ 432.787720][ C0] ? worker_thread+0x28b/0xf10 [ 432.792474][ C0] worker_thread+0x2e5/0xf10 [ 432.797063][ C0] ? __pfx_worker_thread+0x10/0x10 [ 432.802176][ C0] kthread+0x3c5/0x780 [ 432.806326][ C0] ? __pfx_kthread+0x10/0x10 [ 432.810922][ C0] ? rcu_is_watching+0x12/0xc0 [ 432.815708][ C0] ? __pfx_kthread+0x10/0x10 [ 432.820329][ C0] ret_from_fork+0x56d/0x700 [ 432.824931][ C0] ? __pfx_kthread+0x10/0x10 [ 432.829537][ C0] ret_from_fork_asm+0x1a/0x30 [ 432.834325][ C0] [ 432.837345][ C0] task:kworker/u8:0 state:I stack:25976 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 432.849437][ C0] Workqueue: 0x0 (events_unbound) [ 432.854551][ C0] Call Trace: [ 432.857844][ C0] [ 432.860769][ C0] __schedule+0x12fc/0x3b80 [ 432.865451][ C0] ? __pfx___schedule+0x10/0x10 [ 432.870297][ C0] ? find_held_lock+0x2b/0x80 [ 432.874973][ C0] ? schedule+0x2d7/0x3a0 [ 432.879316][ C0] schedule+0xe7/0x3a0 [ 432.883395][ C0] ? worker_thread+0x28b/0xf10 [ 432.888186][ C0] worker_thread+0x2e5/0xf10 [ 432.892818][ C0] ? __pfx_worker_thread+0x10/0x10 [ 432.897964][ C0] kthread+0x3c5/0x780 [ 432.902106][ C0] ? __pfx_kthread+0x10/0x10 [ 432.906700][ C0] ? rcu_is_watching+0x12/0xc0 [ 432.911460][ C0] ? __pfx_kthread+0x10/0x10 [ 432.916054][ C0] ret_from_fork+0x56d/0x700 [ 432.920734][ C0] ? __pfx_kthread+0x10/0x10 [ 432.925361][ C0] ret_from_fork_asm+0x1a/0x30 [ 432.930228][ C0] [ 432.933239][ C0] task:kworker/R-mm_pe state:I stack:31176 pid:13 tgid:13 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 432.945243][ C0] Call Trace: [ 432.948598][ C0] [ 432.951518][ C0] __schedule+0x12fc/0x3b80 [ 432.956025][ C0] ? __pfx___schedule+0x10/0x10 [ 432.960877][ C0] ? find_held_lock+0x2b/0x80 [ 432.965547][ C0] ? schedule+0x2d7/0x3a0 [ 432.969977][ C0] schedule+0xe7/0x3a0 [ 432.974062][ C0] rescuer_thread+0x987/0xea0 [ 432.978735][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 432.983841][ C0] ? find_held_lock+0x2b/0x80 [ 432.988602][ C0] ? rcu_is_watching+0x12/0xc0 [ 432.993366][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 432.998585][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 433.003798][ C0] ? __kthread_parkme+0x19e/0x250 [ 433.008812][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 433.014066][ C0] kthread+0x3c5/0x780 [ 433.018407][ C0] ? __pfx_kthread+0x10/0x10 [ 433.023111][ C0] ? rcu_is_watching+0x12/0xc0 [ 433.027904][ C0] ? __pfx_kthread+0x10/0x10 [ 433.032505][ C0] ret_from_fork+0x56d/0x700 [ 433.037112][ C0] ? __pfx_kthread+0x10/0x10 [ 433.041708][ C0] ret_from_fork_asm+0x1a/0x30 [ 433.046480][ C0] [ 433.049488][ C0] task:ksoftirqd/0 state:R running task stack:26616 pid:14 tgid:14 ppid:2 task_flags:0x4208040 flags:0x00080000 [ 433.063079][ C0] Call Trace: [ 433.066354][ C0] [ 433.069275][ C0] __schedule+0x12fc/0x3b80 [ 433.073789][ C0] ? __pfx___schedule+0x10/0x10 [ 433.078682][ C0] ? find_held_lock+0x2b/0x80 [ 433.083350][ C0] ? schedule+0x2d7/0x3a0 [ 433.087670][ C0] schedule+0xe7/0x3a0 [ 433.091728][ C0] smpboot_thread_fn+0x8e6/0xae0 [ 433.096758][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 433.102226][ C0] kthread+0x3c5/0x780 [ 433.106311][ C0] ? __pfx_kthread+0x10/0x10 [ 433.110896][ C0] ? rcu_is_watching+0x12/0xc0 [ 433.115655][ C0] ? __pfx_kthread+0x10/0x10 [ 433.120444][ C0] ret_from_fork+0x56d/0x700 [ 433.125278][ C0] ? __pfx_kthread+0x10/0x10 [ 433.129862][ C0] ret_from_fork_asm+0x1a/0x30 [ 433.134718][ C0] [ 433.137895][ C0] task:rcu_preempt state:R running task stack:29032 pid:15 tgid:15 ppid:2 task_flags:0x208040 flags:0x00080000 [ 433.151384][ C0] Call Trace: [ 433.154646][ C0] [ 433.157561][ C0] __schedule+0x12fc/0x3b80 [ 433.162062][ C0] ? __pfx___schedule+0x10/0x10 [ 433.166910][ C0] ? find_held_lock+0x2b/0x80 [ 433.171672][ C0] ? schedule+0x2d7/0x3a0 [ 433.175996][ C0] schedule+0xe7/0x3a0 [ 433.180084][ C0] schedule_timeout+0x123/0x290 [ 433.184927][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 433.190293][ C0] ? __pfx_process_timeout+0x10/0x10 [ 433.195594][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 433.201570][ C0] ? prepare_to_swait_event+0xf5/0x480 [ 433.207028][ C0] rcu_gp_fqs_loop+0x1ea/0xaf0 [ 433.211867][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 433.217139][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 433.222327][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 433.227253][ C0] ? rcu_gp_cleanup+0x7c1/0xd90 [ 433.232124][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 433.237926][ C0] rcu_gp_kthread+0x26d/0x380 [ 433.242678][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 433.247986][ C0] ? rcu_is_watching+0x12/0xc0 [ 433.252845][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 433.258042][ C0] ? __kthread_parkme+0x19e/0x250 [ 433.263053][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 433.268236][ C0] kthread+0x3c5/0x780 [ 433.272293][ C0] ? __pfx_kthread+0x10/0x10 [ 433.276871][ C0] ? rcu_is_watching+0x12/0xc0 [ 433.281627][ C0] ? __pfx_kthread+0x10/0x10 [ 433.286210][ C0] ret_from_fork+0x56d/0x700 [ 433.290875][ C0] ? __pfx_kthread+0x10/0x10 [ 433.295457][ C0] ret_from_fork_asm+0x1a/0x30 [ 433.300422][ C0] [ 433.303424][ C0] task:rcu_exp_par_gp_ state:S stack:31376 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 433.315351][ C0] Call Trace: [ 433.318624][ C0] [ 433.321583][ C0] __schedule+0x12fc/0x3b80 [ 433.326091][ C0] ? __pfx___schedule+0x10/0x10 [ 433.330935][ C0] ? find_held_lock+0x2b/0x80 [ 433.335605][ C0] ? schedule+0x2d7/0x3a0 [ 433.340015][ C0] schedule+0xe7/0x3a0 [ 433.344080][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 433.349536][ C0] kthread_worker_fn+0x516/0xc50 [ 433.354554][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 433.360015][ C0] kthread+0x3c5/0x780 [ 433.364082][ C0] ? __pfx_kthread+0x10/0x10 [ 433.368664][ C0] ? rcu_is_watching+0x12/0xc0 [ 433.373438][ C0] ? __pfx_kthread+0x10/0x10 [ 433.378022][ C0] ret_from_fork+0x56d/0x700 [ 433.382619][ C0] ? __pfx_kthread+0x10/0x10 [ 433.387199][ C0] ret_from_fork_asm+0x1a/0x30 [ 433.392074][ C0] [ 433.395080][ C0] task:rcu_exp_gp_kthr state:S stack:29352 pid:17 tgid:17 ppid:2 task_flags:0x208040 flags:0x00080000 [ 433.406990][ C0] Call Trace: [ 433.410273][ C0] [ 433.413201][ C0] __schedule+0x12fc/0x3b80 [ 433.417701][ C0] ? __pfx___schedule+0x10/0x10 [ 433.422549][ C0] ? find_held_lock+0x2b/0x80 [ 433.427239][ C0] ? schedule+0x2d7/0x3a0 [ 433.431647][ C0] schedule+0xe7/0x3a0 [ 433.435752][ C0] kthread_worker_fn+0x516/0xc50 [ 433.440700][ C0] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 433.446077][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 433.451550][ C0] kthread+0x3c5/0x780 [ 433.455913][ C0] ? __pfx_kthread+0x10/0x10 [ 433.460602][ C0] ? rcu_is_watching+0x12/0xc0 [ 433.465394][ C0] ? __pfx_kthread+0x10/0x10 [ 433.470001][ C0] ret_from_fork+0x56d/0x700 [ 433.474609][ C0] ? __pfx_kthread+0x10/0x10 [ 433.479257][ C0] ret_from_fork_asm+0x1a/0x30 [ 433.484142][ C0] [ 433.487260][ C0] task:migration/0 state:R running task stack:30648 pid:18 tgid:18 ppid:2 task_flags:0x4208040 flags:0x00080000 [ 433.500942][ C0] Stopper: 0x0 <- 0x0 [ 433.504926][ C0] Call Trace: [ 433.508246][ C0] [ 433.511191][ C0] __schedule+0x12fc/0x3b80 [ 433.516064][ C0] ? __pfx___schedule+0x10/0x10 [ 433.520915][ C0] ? find_held_lock+0x2b/0x80 [ 433.525693][ C0] ? schedule+0x2d7/0x3a0 [ 433.530048][ C0] schedule+0xe7/0x3a0 [ 433.534136][ C0] smpboot_thread_fn+0x8e6/0xae0 [ 433.539100][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 433.544560][ C0] kthread+0x3c5/0x780 [ 433.548629][ C0] ? __pfx_kthread+0x10/0x10 [ 433.553299][ C0] ? rcu_is_watching+0x12/0xc0 [ 433.558060][ C0] ? __pfx_kthread+0x10/0x10 [ 433.562678][ C0] ret_from_fork+0x56d/0x700 [ 433.567256][ C0] ? __pfx_kthread+0x10/0x10 [ 433.571832][ C0] ret_from_fork_asm+0x1a/0x30 [ 433.576600][ C0] [ 433.579772][ C0] task:cpuhp/0 state:S stack:26888 pid:19 tgid:19 ppid:2 task_flags:0x4208040 flags:0x00080000 [ 433.591765][ C0] Call Trace: [ 433.595114][ C0] [ 433.598036][ C0] __schedule+0x12fc/0x3b80 [ 433.602536][ C0] ? __pfx___schedule+0x10/0x10 [ 433.607378][ C0] ? find_held_lock+0x2b/0x80 [ 433.612069][ C0] ? schedule+0x2d7/0x3a0 [ 433.616475][ C0] schedule+0xe7/0x3a0 [ 433.620535][ C0] smpboot_thread_fn+0x8e6/0xae0 [ 433.625640][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 433.631085][ C0] kthread+0x3c5/0x780 [ 433.635142][ C0] ? __pfx_kthread+0x10/0x10 [ 433.639722][ C0] ? rcu_is_watching+0x12/0xc0 [ 433.644480][ C0] ? __pfx_kthread+0x10/0x10 [ 433.649072][ C0] ret_from_fork+0x56d/0x700 [ 433.653648][ C0] ? __pfx_kthread+0x10/0x10 [ 433.658321][ C0] ret_from_fork_asm+0x1a/0x30 [ 433.663175][ C0] [ 433.666267][ C0] task:cpuhp/1 state:S stack:26920 pid:20 tgid:20 ppid:2 task_flags:0x4208040 flags:0x00080000 [ 433.678263][ C0] Call Trace: [ 433.681535][ C0] [ 433.684453][ C0] __schedule+0x12fc/0x3b80 [ 433.688992][ C0] ? __pfx___schedule+0x10/0x10 [ 433.693836][ C0] ? find_held_lock+0x2b/0x80 [ 433.698505][ C0] ? schedule+0x2d7/0x3a0 [ 433.702929][ C0] schedule+0xe7/0x3a0 [ 433.707105][ C0] smpboot_thread_fn+0x8e6/0xae0 [ 433.712043][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 433.717496][ C0] kthread+0x3c5/0x780 [ 433.721583][ C0] ? __pfx_kthread+0x10/0x10 [ 433.726187][ C0] ? rcu_is_watching+0x12/0xc0 [ 433.730959][ C0] ? __pfx_kthread+0x10/0x10 [ 433.735558][ C0] ret_from_fork+0x56d/0x700 [ 433.740133][ C0] ? __pfx_kthread+0x10/0x10 [ 433.744713][ C0] ret_from_fork_asm+0x1a/0x30 [ 433.749473][ C0] [ 433.752477][ C0] task:migration/1 state:R running task stack:30040 pid:21 tgid:21 ppid:2 task_flags:0x4208040 flags:0x00080000 [ 433.766127][ C0] Stopper: 0x0 <- 0x0 [ 433.770090][ C0] Call Trace: [ 433.773347][ C0] [ 433.776261][ C0] __schedule+0x12fc/0x3b80 [ 433.780759][ C0] ? __pfx___schedule+0x10/0x10 [ 433.785601][ C0] ? find_held_lock+0x2b/0x80 [ 433.790269][ C0] ? schedule+0x2d7/0x3a0 [ 433.794675][ C0] schedule+0xe7/0x3a0 [ 433.798992][ C0] smpboot_thread_fn+0x8e6/0xae0 [ 433.804015][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 433.809516][ C0] kthread+0x3c5/0x780 [ 433.813750][ C0] ? __pfx_kthread+0x10/0x10 [ 433.818349][ C0] ? rcu_is_watching+0x12/0xc0 [ 433.823118][ C0] ? __pfx_kthread+0x10/0x10 [ 433.827701][ C0] ret_from_fork+0x56d/0x700 [ 433.832273][ C0] ? __pfx_kthread+0x10/0x10 [ 433.836854][ C0] ret_from_fork_asm+0x1a/0x30 [ 433.841621][ C0] [ 433.844643][ C0] task:ksoftirqd/1 state:R running task stack:23832 pid:22 tgid:22 ppid:2 task_flags:0x4208040 flags:0x00080000 [ 433.858210][ C0] Call Trace: [ 433.861475][ C0] [ 433.864392][ C0] __schedule+0x12fc/0x3b80 [ 433.868988][ C0] ? __pfx___schedule+0x10/0x10 [ 433.873845][ C0] ? find_held_lock+0x2b/0x80 [ 433.878518][ C0] ? schedule+0x2d7/0x3a0 [ 433.883011][ C0] schedule+0xe7/0x3a0 [ 433.887091][ C0] smpboot_thread_fn+0x8e6/0xae0 [ 433.892036][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 433.897490][ C0] kthread+0x3c5/0x780 [ 433.901546][ C0] ? __pfx_kthread+0x10/0x10 [ 433.906125][ C0] ? rcu_is_watching+0x12/0xc0 [ 433.910879][ C0] ? __pfx_kthread+0x10/0x10 [ 433.915543][ C0] ret_from_fork+0x56d/0x700 [ 433.920208][ C0] ? __pfx_kthread+0x10/0x10 [ 433.924945][ C0] ret_from_fork_asm+0x1a/0x30 [ 433.929735][ C0] [ 433.932756][ C0] task:kworker/1:0 state:I stack:29672 pid:23 tgid:23 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 433.944963][ C0] Workqueue: 0x0 (mm_percpu_wq) [ 433.949903][ C0] Call Trace: [ 433.953190][ C0] [ 433.956107][ C0] __schedule+0x12fc/0x3b80 [ 433.960622][ C0] ? __pfx___schedule+0x10/0x10 [ 433.965489][ C0] ? find_held_lock+0x2b/0x80 [ 433.970175][ C0] ? schedule+0x2d7/0x3a0 [ 433.974497][ C0] schedule+0xe7/0x3a0 [ 433.978554][ C0] ? worker_thread+0x28b/0xf10 [ 433.983312][ C0] worker_thread+0x2e5/0xf10 [ 433.987904][ C0] ? __pfx_worker_thread+0x10/0x10 [ 433.993023][ C0] kthread+0x3c5/0x780 [ 433.997085][ C0] ? __pfx_kthread+0x10/0x10 [ 434.001680][ C0] ? rcu_is_watching+0x12/0xc0 [ 434.006523][ C0] ? __pfx_kthread+0x10/0x10 [ 434.011105][ C0] ret_from_fork+0x56d/0x700 [ 434.015770][ C0] ? __pfx_kthread+0x10/0x10 [ 434.020355][ C0] ret_from_fork_asm+0x1a/0x30 [ 434.025122][ C0] [ 434.028146][ C0] task:kworker/1:0H state:R running task stack:27960 pid:24 tgid:24 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 434.041712][ C0] Workqueue: 0x0 (kblockd) [ 434.046207][ C0] Call Trace: [ 434.049471][ C0] [ 434.052390][ C0] __schedule+0x12fc/0x3b80 [ 434.056893][ C0] ? __pfx___schedule+0x10/0x10 [ 434.061887][ C0] ? find_held_lock+0x2b/0x80 [ 434.066571][ C0] ? schedule+0x2d7/0x3a0 [ 434.070928][ C0] schedule+0xe7/0x3a0 [ 434.075013][ C0] ? worker_thread+0x28b/0xf10 [ 434.079790][ C0] worker_thread+0x2e5/0xf10 [ 434.084385][ C0] ? __pfx_worker_thread+0x10/0x10 [ 434.089492][ C0] kthread+0x3c5/0x780 [ 434.093559][ C0] ? __pfx_kthread+0x10/0x10 [ 434.098157][ C0] ? rcu_is_watching+0x12/0xc0 [ 434.103009][ C0] ? __pfx_kthread+0x10/0x10 [ 434.107677][ C0] ret_from_fork+0x56d/0x700 [ 434.112251][ C0] ? __pfx_kthread+0x10/0x10 [ 434.116832][ C0] ret_from_fork_asm+0x1a/0x30 [ 434.121621][ C0] [ 434.124645][ C0] task:kdevtmpfs state:S stack:24792 pid:25 tgid:25 ppid:2 task_flags:0x208140 flags:0x00080000 [ 434.136668][ C0] Call Trace: [ 434.139941][ C0] [ 434.142949][ C0] __schedule+0x12fc/0x3b80 [ 434.147571][ C0] ? __pfx___schedule+0x10/0x10 [ 434.152529][ C0] ? find_held_lock+0x2b/0x80 [ 434.157300][ C0] ? schedule+0x2d7/0x3a0 [ 434.161622][ C0] schedule+0xe7/0x3a0 [ 434.165775][ C0] ? devtmpfs_work_loop+0xadc/0xce0 [ 434.170963][ C0] devtmpfs_work_loop+0xb36/0xce0 [ 434.176069][ C0] ? __pfx_devtmpfs_work_loop+0x10/0x10 [ 434.181603][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 434.187422][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 434.192802][ C0] ? rcu_is_watching+0x12/0xc0 [ 434.197568][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 434.203450][ C0] ? __pfx_devtmpfsd+0x10/0x10 [ 434.208207][ C0] devtmpfsd+0x4c/0x50 [ 434.212733][ C0] kthread+0x3c5/0x780 [ 434.216798][ C0] ? __pfx_kthread+0x10/0x10 [ 434.221472][ C0] ? rcu_is_watching+0x12/0xc0 [ 434.226232][ C0] ? __pfx_kthread+0x10/0x10 [ 434.230816][ C0] ret_from_fork+0x56d/0x700 [ 434.235489][ C0] ? __pfx_kthread+0x10/0x10 [ 434.240070][ C0] ret_from_fork_asm+0x1a/0x30 [ 434.244836][ C0] [ 434.247847][ C0] task:kworker/R-inet_ state:I stack:30888 pid:26 tgid:26 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 434.259855][ C0] Call Trace: [ 434.263121][ C0] [ 434.266069][ C0] __schedule+0x12fc/0x3b80 [ 434.270571][ C0] ? __pfx___schedule+0x10/0x10 [ 434.275415][ C0] ? find_held_lock+0x2b/0x80 [ 434.280097][ C0] ? schedule+0x2d7/0x3a0 [ 434.284440][ C0] schedule+0xe7/0x3a0 [ 434.288516][ C0] rescuer_thread+0x987/0xea0 [ 434.293188][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 434.298210][ C0] ? find_held_lock+0x2b/0x80 [ 434.302907][ C0] ? rcu_is_watching+0x12/0xc0 [ 434.307686][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 434.312889][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 434.318095][ C0] ? __kthread_parkme+0x19e/0x250 [ 434.323134][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 434.328524][ C0] kthread+0x3c5/0x780 [ 434.332605][ C0] ? __pfx_kthread+0x10/0x10 [ 434.337199][ C0] ? rcu_is_watching+0x12/0xc0 [ 434.341962][ C0] ? __pfx_kthread+0x10/0x10 [ 434.346545][ C0] ret_from_fork+0x56d/0x700 [ 434.351119][ C0] ? __pfx_kthread+0x10/0x10 [ 434.355702][ C0] ret_from_fork_asm+0x1a/0x30 [ 434.360469][ C0] [ 434.363469][ C0] task:rcu_tasks_kthre state:I stack:29312 pid:27 tgid:27 ppid:2 task_flags:0x208040 flags:0x00080000 [ 434.375382][ C0] Call Trace: [ 434.378649][ C0] [ 434.381569][ C0] __schedule+0x12fc/0x3b80 [ 434.386075][ C0] ? __pfx___schedule+0x10/0x10 [ 434.390924][ C0] ? find_held_lock+0x2b/0x80 [ 434.395621][ C0] ? schedule+0x2d7/0x3a0 [ 434.399964][ C0] schedule+0xe7/0x3a0 [ 434.404036][ C0] rcu_tasks_one_gp+0x55d/0xe20 [ 434.408908][ C0] rcu_tasks_kthread+0x1c5/0x250 [ 434.413934][ C0] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 434.419558][ C0] kthread+0x3c5/0x780 [ 434.423620][ C0] ? __pfx_kthread+0x10/0x10 [ 434.428341][ C0] ? rcu_is_watching+0x12/0xc0 [ 434.433139][ C0] ? __pfx_kthread+0x10/0x10 [ 434.437751][ C0] ret_from_fork+0x56d/0x700 [ 434.442333][ C0] ? __pfx_kthread+0x10/0x10 [ 434.446919][ C0] ret_from_fork_asm+0x1a/0x30 [ 434.451810][ C0] [ 434.454843][ C0] task:rcu_tasks_trace state:I stack:29232 pid:28 tgid:28 ppid:2 task_flags:0x208040 flags:0x00080000 [ 434.467131][ C0] Call Trace: [ 434.470404][ C0] [ 434.473323][ C0] __schedule+0x12fc/0x3b80 [ 434.477825][ C0] ? __pfx___schedule+0x10/0x10 [ 434.482667][ C0] ? find_held_lock+0x2b/0x80 [ 434.487376][ C0] ? schedule+0x2d7/0x3a0 [ 434.491731][ C0] schedule+0xe7/0x3a0 [ 434.495804][ C0] rcu_tasks_one_gp+0x55d/0xe20 [ 434.500756][ C0] rcu_tasks_kthread+0x1c5/0x250 [ 434.505808][ C0] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 434.511484][ C0] kthread+0x3c5/0x780 [ 434.515728][ C0] ? __pfx_kthread+0x10/0x10 [ 434.520312][ C0] ? rcu_is_watching+0x12/0xc0 [ 434.525247][ C0] ? __pfx_kthread+0x10/0x10 [ 434.529830][ C0] ret_from_fork+0x56d/0x700 [ 434.534422][ C0] ? __pfx_kthread+0x10/0x10 [ 434.539094][ C0] ret_from_fork_asm+0x1a/0x30 [ 434.543865][ C0] [ 434.546867][ C0] task:kauditd state:S stack:29456 pid:29 tgid:29 ppid:2 task_flags:0x200040 flags:0x00080000 [ 434.558879][ C0] Call Trace: [ 434.562156][ C0] [ 434.565087][ C0] __schedule+0x12fc/0x3b80 [ 434.569603][ C0] ? __pfx___schedule+0x10/0x10 [ 434.574464][ C0] ? find_held_lock+0x2b/0x80 [ 434.579170][ C0] ? schedule+0x2d7/0x3a0 [ 434.583611][ C0] schedule+0xe7/0x3a0 [ 434.587692][ C0] kauditd_thread+0x4d9/0xa70 [ 434.592377][ C0] ? __pfx_kauditd_thread+0x10/0x10 [ 434.597739][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 434.604012][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 434.609233][ C0] ? __kthread_parkme+0x19e/0x250 [ 434.614262][ C0] ? __pfx_kauditd_thread+0x10/0x10 [ 434.619486][ C0] kthread+0x3c5/0x780 [ 434.623579][ C0] ? __pfx_kthread+0x10/0x10 [ 434.628163][ C0] ? rcu_is_watching+0x12/0xc0 [ 434.632935][ C0] ? __pfx_kthread+0x10/0x10 [ 434.637559][ C0] ret_from_fork+0x56d/0x700 [ 434.642162][ C0] ? __pfx_kthread+0x10/0x10 [ 434.646777][ C0] ret_from_fork_asm+0x1a/0x30 [ 434.651565][ C0] [ 434.654600][ C0] task:khungtaskd state:S stack:30248 pid:30 tgid:30 ppid:2 task_flags:0x208040 flags:0x00080000 [ 434.666536][ C0] Call Trace: [ 434.669911][ C0] [ 434.672926][ C0] __schedule+0x12fc/0x3b80 [ 434.677455][ C0] ? __pfx___schedule+0x10/0x10 [ 434.682309][ C0] ? find_held_lock+0x2b/0x80 [ 434.686985][ C0] ? schedule+0x2d7/0x3a0 [ 434.691346][ C0] schedule+0xe7/0x3a0 [ 434.695450][ C0] schedule_timeout+0x123/0x290 [ 434.700395][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 434.705822][ C0] ? __pfx_process_timeout+0x10/0x10 [ 434.711396][ C0] ? watchdog+0xde7/0x1170 [ 434.715812][ C0] watchdog+0x12c/0x1170 [ 434.720054][ C0] ? rcu_is_watching+0x12/0xc0 [ 434.725013][ C0] ? __pfx_watchdog+0x10/0x10 [ 434.729961][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 434.735340][ C0] ? __kthread_parkme+0x19e/0x250 [ 434.740470][ C0] ? __pfx_watchdog+0x10/0x10 [ 434.745328][ C0] kthread+0x3c5/0x780 [ 434.749416][ C0] ? __pfx_kthread+0x10/0x10 [ 434.754176][ C0] ? rcu_is_watching+0x12/0xc0 [ 434.758970][ C0] ? __pfx_kthread+0x10/0x10 [ 434.763725][ C0] ret_from_fork+0x56d/0x700 [ 434.768739][ C0] ? __pfx_kthread+0x10/0x10 [ 434.773435][ C0] ret_from_fork_asm+0x1a/0x30 [ 434.778290][ C0] [ 434.781293][ C0] task:oom_reaper state:S stack:29776 pid:31 tgid:31 ppid:2 task_flags:0x200040 flags:0x00080000 [ 434.793313][ C0] Call Trace: [ 434.796581][ C0] [ 434.799528][ C0] __schedule+0x12fc/0x3b80 [ 434.804119][ C0] ? __pfx___schedule+0x10/0x10 [ 434.809054][ C0] ? find_held_lock+0x2b/0x80 [ 434.813726][ C0] ? schedule+0x2d7/0x3a0 [ 434.818064][ C0] schedule+0xe7/0x3a0 [ 434.822135][ C0] ? __pfx_oom_reaper+0x10/0x10 [ 434.827178][ C0] oom_reaper+0x9a3/0xb50 [ 434.831524][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 434.836674][ C0] ? find_held_lock+0x2b/0x80 [ 434.841372][ C0] ? __pfx_oom_reaper+0x10/0x10 [ 434.846352][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 434.852444][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 434.857655][ C0] ? __kthread_parkme+0x19e/0x250 [ 434.862689][ C0] ? __pfx_oom_reaper+0x10/0x10 [ 434.867555][ C0] kthread+0x3c5/0x780 [ 434.871646][ C0] ? __pfx_kthread+0x10/0x10 [ 434.876264][ C0] ? rcu_is_watching+0x12/0xc0 [ 434.881067][ C0] ? __pfx_kthread+0x10/0x10 [ 434.885672][ C0] ret_from_fork+0x56d/0x700 [ 434.890291][ C0] ? __pfx_kthread+0x10/0x10 [ 434.894881][ C0] ret_from_fork_asm+0x1a/0x30 [ 434.899659][ C0] [ 434.902666][ C0] task:kworker/u8:1 state:R running task stack:23640 pid:32 tgid:32 ppid:2 task_flags:0x4248160 flags:0x00080010 [ 434.916270][ C0] Workqueue: writeback wb_workfn (flush-8:0) [ 434.922273][ C0] Call Trace: [ 434.925635][ C0] [ 434.928632][ C0] ? _raw_spin_unlock+0x28/0x50 [ 434.933517][ C0] ? move_expired_inodes+0x5a0/0x850 [ 434.938809][ C0] ? __writeback_inodes_wb+0xf8/0x2d0 [ 434.944204][ C0] ? __pfx___writeback_inodes_wb+0x10/0x10 [ 434.950506][ C0] ? queue_io+0x3f6/0x520 [ 434.954858][ C0] ? wb_writeback+0x7f3/0xb70 [ 434.959570][ C0] ? __pfx_wb_writeback+0x10/0x10 [ 434.964788][ C0] ? get_nr_dirty_inodes+0x170/0x1e0 [ 434.970071][ C0] ? wb_workfn+0x8ca/0xbe0 [ 434.974507][ C0] ? try_to_wake_up+0x163/0x1480 [ 434.979551][ C0] ? __pfx_wb_workfn+0x10/0x10 [ 434.984506][ C0] ? rcu_is_watching+0x12/0xc0 [ 434.989331][ C0] ? process_one_work+0x9cf/0x1b70 [ 434.994564][ C0] ? __pfx_idle_cull_fn+0x10/0x10 [ 434.999630][ C0] ? __pfx_process_one_work+0x10/0x10 [ 435.005114][ C0] ? assign_work+0x1a0/0x250 [ 435.009803][ C0] ? worker_thread+0x6c8/0xf10 [ 435.014678][ C0] ? __pfx_worker_thread+0x10/0x10 [ 435.019894][ C0] ? kthread+0x3c5/0x780 [ 435.024477][ C0] ? __pfx_kthread+0x10/0x10 [ 435.029105][ C0] ? rcu_is_watching+0x12/0xc0 [ 435.033904][ C0] ? __pfx_kthread+0x10/0x10 [ 435.038494][ C0] ? ret_from_fork+0x56d/0x700 [ 435.043246][ C0] ? __pfx_kthread+0x10/0x10 [ 435.047839][ C0] ? ret_from_fork_asm+0x1a/0x30 [ 435.053061][ C0] [ 435.056081][ C0] task:kworker/R-write state:I stack:30008 pid:33 tgid:33 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 435.068560][ C0] Call Trace: [ 435.071904][ C0] [ 435.074878][ C0] __schedule+0x12fc/0x3b80 [ 435.079496][ C0] ? __pfx___schedule+0x10/0x10 [ 435.084876][ C0] ? find_held_lock+0x2b/0x80 [ 435.089862][ C0] ? schedule+0x2d7/0x3a0 [ 435.094316][ C0] schedule+0xe7/0x3a0 [ 435.098385][ C0] rescuer_thread+0x987/0xea0 [ 435.103165][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 435.108205][ C0] ? find_held_lock+0x2b/0x80 [ 435.112970][ C0] ? rcu_is_watching+0x12/0xc0 [ 435.117734][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 435.122956][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 435.128243][ C0] ? __kthread_parkme+0x19e/0x250 [ 435.133263][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 435.138455][ C0] kthread+0x3c5/0x780 [ 435.142603][ C0] ? __pfx_kthread+0x10/0x10 [ 435.147209][ C0] ? rcu_is_watching+0x12/0xc0 [ 435.152026][ C0] ? __pfx_kthread+0x10/0x10 [ 435.156641][ C0] ret_from_fork+0x56d/0x700 [ 435.161271][ C0] ? __pfx_kthread+0x10/0x10 [ 435.165884][ C0] ret_from_fork_asm+0x1a/0x30 [ 435.170673][ C0] [ 435.173759][ C0] task:kcompactd0 state:S stack:29208 pid:34 tgid:34 ppid:2 task_flags:0x210040 flags:0x00080000 [ 435.185699][ C0] Call Trace: [ 435.188971][ C0] [ 435.191890][ C0] __schedule+0x12fc/0x3b80 [ 435.196481][ C0] ? __pfx___schedule+0x10/0x10 [ 435.201328][ C0] ? find_held_lock+0x2b/0x80 [ 435.206031][ C0] ? schedule+0x2d7/0x3a0 [ 435.210379][ C0] schedule+0xe7/0x3a0 [ 435.214454][ C0] schedule_timeout+0x123/0x290 [ 435.219314][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 435.224701][ C0] ? __pfx_process_timeout+0x10/0x10 [ 435.230006][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 435.235869][ C0] ? prepare_to_wait_event+0xd0/0x6a0 [ 435.241230][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 435.247054][ C0] kcompactd+0x9e7/0xe00 [ 435.251296][ C0] ? __pfx_kcompactd+0x10/0x10 [ 435.256055][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 435.262116][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 435.267320][ C0] ? __kthread_parkme+0x19e/0x250 [ 435.272335][ C0] ? __pfx_kcompactd+0x10/0x10 [ 435.277098][ C0] kthread+0x3c5/0x780 [ 435.281246][ C0] ? __pfx_kthread+0x10/0x10 [ 435.285869][ C0] ? rcu_is_watching+0x12/0xc0 [ 435.290645][ C0] ? __pfx_kthread+0x10/0x10 [ 435.295229][ C0] ret_from_fork+0x56d/0x700 [ 435.299924][ C0] ? __pfx_kthread+0x10/0x10 [ 435.304752][ C0] ret_from_fork_asm+0x1a/0x30 [ 435.309545][ C0] [ 435.312570][ C0] task:kworker/R-kbloc state:I stack:31176 pid:35 tgid:35 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 435.324591][ C0] Call Trace: [ 435.327896][ C0] [ 435.330840][ C0] __schedule+0x12fc/0x3b80 [ 435.335787][ C0] ? __pfx___schedule+0x10/0x10 [ 435.340638][ C0] ? find_held_lock+0x2b/0x80 [ 435.345319][ C0] ? schedule+0x2d7/0x3a0 [ 435.349658][ C0] schedule+0xe7/0x3a0 [ 435.353826][ C0] rescuer_thread+0x987/0xea0 [ 435.358521][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 435.363550][ C0] ? find_held_lock+0x2b/0x80 [ 435.368230][ C0] ? rcu_is_watching+0x12/0xc0 [ 435.372991][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 435.378204][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 435.383396][ C0] ? __kthread_parkme+0x19e/0x250 [ 435.388407][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 435.393622][ C0] kthread+0x3c5/0x780 [ 435.397689][ C0] ? __pfx_kthread+0x10/0x10 [ 435.402269][ C0] ? rcu_is_watching+0x12/0xc0 [ 435.407030][ C0] ? __pfx_kthread+0x10/0x10 [ 435.411609][ C0] ret_from_fork+0x56d/0x700 [ 435.416214][ C0] ? __pfx_kthread+0x10/0x10 [ 435.420861][ C0] ret_from_fork_asm+0x1a/0x30 [ 435.425681][ C0] [ 435.428785][ C0] task:irq/9-acpi state:S stack:30792 pid:36 tgid:36 ppid:2 task_flags:0x208040 flags:0x00080000 [ 435.440703][ C0] Call Trace: [ 435.443968][ C0] [ 435.446893][ C0] __schedule+0x12fc/0x3b80 [ 435.451487][ C0] ? __pfx___schedule+0x10/0x10 [ 435.456332][ C0] ? find_held_lock+0x2b/0x80 [ 435.461016][ C0] ? schedule+0x2d7/0x3a0 [ 435.465340][ C0] schedule+0xe7/0x3a0 [ 435.469400][ C0] irq_thread+0x1ac/0x790 [ 435.473957][ C0] ? __pfx_irq_thread_fn+0x10/0x10 [ 435.479560][ C0] ? __pfx_irq_thread+0x10/0x10 [ 435.484530][ C0] ? rcu_is_watching+0x12/0xc0 [ 435.489310][ C0] ? __pfx_irq_thread_dtor+0x10/0x10 [ 435.494612][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 435.499953][ C0] ? __kthread_parkme+0x19e/0x250 [ 435.505015][ C0] ? __pfx_irq_thread+0x10/0x10 [ 435.509880][ C0] kthread+0x3c5/0x780 [ 435.514085][ C0] ? __pfx_kthread+0x10/0x10 [ 435.518789][ C0] ? rcu_is_watching+0x12/0xc0 [ 435.523562][ C0] ? __pfx_kthread+0x10/0x10 [ 435.528151][ C0] ret_from_fork+0x56d/0x700 [ 435.532733][ C0] ? __pfx_kthread+0x10/0x10 [ 435.537358][ C0] ret_from_fork_asm+0x1a/0x30 [ 435.542141][ C0] [ 435.545150][ C0] task:kworker/1:1 state:I stack:22424 pid:37 tgid:37 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 435.557144][ C0] Workqueue: 0x0 (events) [ 435.561563][ C0] Call Trace: [ 435.564851][ C0] [ 435.567780][ C0] __schedule+0x12fc/0x3b80 [ 435.572282][ C0] ? __pfx___schedule+0x10/0x10 [ 435.577125][ C0] ? find_held_lock+0x2b/0x80 [ 435.581970][ C0] ? schedule+0x2d7/0x3a0 [ 435.586398][ C0] schedule+0xe7/0x3a0 [ 435.590481][ C0] ? worker_thread+0x28b/0xf10 [ 435.595242][ C0] worker_thread+0x2e5/0xf10 [ 435.599834][ C0] ? __kthread_parkme+0x19e/0x250 [ 435.604848][ C0] ? __pfx_worker_thread+0x10/0x10 [ 435.610063][ C0] kthread+0x3c5/0x780 [ 435.614141][ C0] ? __pfx_kthread+0x10/0x10 [ 435.618897][ C0] ? rcu_is_watching+0x12/0xc0 [ 435.623656][ C0] ? __pfx_kthread+0x10/0x10 [ 435.628635][ C0] ret_from_fork+0x56d/0x700 [ 435.633230][ C0] ? __pfx_kthread+0x10/0x10 [ 435.637826][ C0] ret_from_fork_asm+0x1a/0x30 [ 435.642601][ C0] [ 435.645641][ C0] task:kworker/u8:2 state:I stack:24984 pid:38 tgid:38 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 435.657654][ C0] Workqueue: 0x0 (events_unbound) [ 435.662799][ C0] Call Trace: [ 435.666089][ C0] [ 435.669009][ C0] __schedule+0x12fc/0x3b80 [ 435.673558][ C0] ? __pfx___schedule+0x10/0x10 [ 435.678487][ C0] ? find_held_lock+0x2b/0x80 [ 435.683164][ C0] ? schedule+0x2d7/0x3a0 [ 435.687481][ C0] schedule+0xe7/0x3a0 [ 435.691538][ C0] ? worker_thread+0x28b/0xf10 [ 435.696292][ C0] worker_thread+0x2e5/0xf10 [ 435.700889][ C0] ? __kthread_parkme+0x19e/0x250 [ 435.705917][ C0] ? __pfx_worker_thread+0x10/0x10 [ 435.711049][ C0] kthread+0x3c5/0x780 [ 435.715122][ C0] ? __pfx_kthread+0x10/0x10 [ 435.719822][ C0] ? rcu_is_watching+0x12/0xc0 [ 435.724616][ C0] ? __pfx_kthread+0x10/0x10 [ 435.729230][ C0] ret_from_fork+0x56d/0x700 [ 435.733835][ C0] ? __pfx_kthread+0x10/0x10 [ 435.738427][ C0] ret_from_fork_asm+0x1a/0x30 [ 435.743211][ C0] [ 435.746239][ C0] task:kworker/R-ata_s state:I stack:31176 pid:39 tgid:39 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 435.758294][ C0] Call Trace: [ 435.761558][ C0] [ 435.764476][ C0] __schedule+0x12fc/0x3b80 [ 435.768976][ C0] ? __pfx___schedule+0x10/0x10 [ 435.773906][ C0] ? find_held_lock+0x2b/0x80 [ 435.778586][ C0] ? schedule+0x2d7/0x3a0 [ 435.782908][ C0] schedule+0xe7/0x3a0 [ 435.786966][ C0] rescuer_thread+0x987/0xea0 [ 435.791637][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 435.796653][ C0] ? find_held_lock+0x2b/0x80 [ 435.801324][ C0] ? rcu_is_watching+0x12/0xc0 [ 435.806102][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 435.811298][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 435.816491][ C0] ? __kthread_parkme+0x19e/0x250 [ 435.821589][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 435.826784][ C0] kthread+0x3c5/0x780 [ 435.830845][ C0] ? __pfx_kthread+0x10/0x10 [ 435.835426][ C0] ? rcu_is_watching+0x12/0xc0 [ 435.840191][ C0] ? __pfx_kthread+0x10/0x10 [ 435.844772][ C0] ret_from_fork+0x56d/0x700 [ 435.849345][ C0] ? __pfx_kthread+0x10/0x10 [ 435.853922][ C0] ret_from_fork_asm+0x1a/0x30 [ 435.858695][ C0] [ 435.861697][ C0] task:kworker/R-md_bi state:I stack:29712 pid:40 tgid:40 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 435.873754][ C0] Call Trace: [ 435.877034][ C0] [ 435.879950][ C0] __schedule+0x12fc/0x3b80 [ 435.884559][ C0] ? __pfx___schedule+0x10/0x10 [ 435.889405][ C0] ? find_held_lock+0x2b/0x80 [ 435.894102][ C0] ? schedule+0x2d7/0x3a0 [ 435.898446][ C0] schedule+0xe7/0x3a0 [ 435.902503][ C0] rescuer_thread+0x987/0xea0 [ 435.907176][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 435.912208][ C0] ? find_held_lock+0x2b/0x80 [ 435.916899][ C0] ? rcu_is_watching+0x12/0xc0 [ 435.921673][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 435.926899][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 435.932198][ C0] ? __kthread_parkme+0x19e/0x250 [ 435.937221][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 435.942416][ C0] kthread+0x3c5/0x780 [ 435.946541][ C0] ? __pfx_kthread+0x10/0x10 [ 435.951141][ C0] ? rcu_is_watching+0x12/0xc0 [ 435.955902][ C0] ? __pfx_kthread+0x10/0x10 [ 435.960484][ C0] ret_from_fork+0x56d/0x700 [ 435.965058][ C0] ? __pfx_kthread+0x10/0x10 [ 435.969698][ C0] ret_from_fork_asm+0x1a/0x30 [ 435.974465][ C0] [ 435.977468][ C0] task:kworker/R-md state:I stack:29768 pid:41 tgid:41 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 435.989482][ C0] Call Trace: [ 435.992799][ C0] [ 435.995711][ C0] __schedule+0x12fc/0x3b80 [ 436.000212][ C0] ? __pfx___schedule+0x10/0x10 [ 436.005054][ C0] ? find_held_lock+0x2b/0x80 [ 436.009724][ C0] ? schedule+0x2d7/0x3a0 [ 436.014054][ C0] schedule+0xe7/0x3a0 [ 436.018115][ C0] rescuer_thread+0x987/0xea0 [ 436.022875][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 436.027900][ C0] ? find_held_lock+0x2b/0x80 [ 436.032655][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.037409][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 436.042638][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 436.047946][ C0] ? __kthread_parkme+0x19e/0x250 [ 436.053039][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 436.058325][ C0] kthread+0x3c5/0x780 [ 436.062413][ C0] ? __pfx_kthread+0x10/0x10 [ 436.067027][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.071882][ C0] ? __pfx_kthread+0x10/0x10 [ 436.076480][ C0] ret_from_fork+0x56d/0x700 [ 436.081085][ C0] ? __pfx_kthread+0x10/0x10 [ 436.085672][ C0] ret_from_fork_asm+0x1a/0x30 [ 436.090441][ C0] [ 436.093446][ C0] task:kworker/R-edac- state:I stack:31176 pid:42 tgid:42 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 436.105447][ C0] Call Trace: [ 436.108710][ C0] [ 436.111628][ C0] __schedule+0x12fc/0x3b80 [ 436.116129][ C0] ? __pfx___schedule+0x10/0x10 [ 436.121042][ C0] ? find_held_lock+0x2b/0x80 [ 436.125736][ C0] ? schedule+0x2d7/0x3a0 [ 436.130088][ C0] schedule+0xe7/0x3a0 [ 436.134180][ C0] rescuer_thread+0x987/0xea0 [ 436.138881][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 436.143916][ C0] ? find_held_lock+0x2b/0x80 [ 436.148600][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.153371][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 436.158668][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 436.163876][ C0] ? __kthread_parkme+0x19e/0x250 [ 436.168908][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 436.174121][ C0] kthread+0x3c5/0x780 [ 436.178201][ C0] ? __pfx_kthread+0x10/0x10 [ 436.182786][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.187568][ C0] ? __pfx_kthread+0x10/0x10 [ 436.192155][ C0] ret_from_fork+0x56d/0x700 [ 436.196768][ C0] ? __pfx_kthread+0x10/0x10 [ 436.201375][ C0] ret_from_fork_asm+0x1a/0x30 [ 436.206147][ C0] [ 436.209154][ C0] task:kworker/R-quota state:I stack:29768 pid:43 tgid:43 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 436.221163][ C0] Call Trace: [ 436.224425][ C0] [ 436.227346][ C0] __schedule+0x12fc/0x3b80 [ 436.231880][ C0] ? __pfx___schedule+0x10/0x10 [ 436.236745][ C0] ? find_held_lock+0x2b/0x80 [ 436.241445][ C0] ? schedule+0x2d7/0x3a0 [ 436.245796][ C0] schedule+0xe7/0x3a0 [ 436.249861][ C0] rescuer_thread+0x987/0xea0 [ 436.254540][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 436.259583][ C0] ? find_held_lock+0x2b/0x80 [ 436.264259][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.269020][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 436.274212][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 436.279406][ C0] ? __kthread_parkme+0x19e/0x250 [ 436.284421][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 436.289635][ C0] kthread+0x3c5/0x780 [ 436.293738][ C0] ? __pfx_kthread+0x10/0x10 [ 436.298325][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.303169][ C0] ? __pfx_kthread+0x10/0x10 [ 436.307789][ C0] ret_from_fork+0x56d/0x700 [ 436.312408][ C0] ? __pfx_kthread+0x10/0x10 [ 436.317000][ C0] ret_from_fork_asm+0x1a/0x30 [ 436.321787][ C0] [ 436.324795][ C0] task:kworker/1:1H state:I stack:30616 pid:44 tgid:44 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 436.337043][ C0] Call Trace: [ 436.340324][ C0] [ 436.343246][ C0] __schedule+0x12fc/0x3b80 [ 436.347843][ C0] ? __pfx___schedule+0x10/0x10 [ 436.352706][ C0] ? find_held_lock+0x2b/0x80 [ 436.357381][ C0] ? schedule+0x2d7/0x3a0 [ 436.361704][ C0] schedule+0xe7/0x3a0 [ 436.365774][ C0] ? worker_thread+0x28b/0xf10 [ 436.370533][ C0] ? __pfx_worker_thread+0x10/0x10 [ 436.375644][ C0] worker_thread+0x2e5/0xf10 [ 436.380317][ C0] ? __kthread_parkme+0x19e/0x250 [ 436.385347][ C0] ? __pfx_worker_thread+0x10/0x10 [ 436.390461][ C0] kthread+0x3c5/0x780 [ 436.394529][ C0] ? __pfx_kthread+0x10/0x10 [ 436.399112][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.403875][ C0] ? __pfx_kthread+0x10/0x10 [ 436.408460][ C0] ret_from_fork+0x56d/0x700 [ 436.413050][ C0] ? __pfx_kthread+0x10/0x10 [ 436.417653][ C0] ret_from_fork_asm+0x1a/0x30 [ 436.422420][ C0] [ 436.425428][ C0] task:kworker/R-rpcio state:I stack:31176 pid:45 tgid:45 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 436.437620][ C0] Call Trace: [ 436.440895][ C0] [ 436.443847][ C0] __schedule+0x12fc/0x3b80 [ 436.448360][ C0] ? __pfx___schedule+0x10/0x10 [ 436.453206][ C0] ? find_held_lock+0x2b/0x80 [ 436.457961][ C0] ? schedule+0x2d7/0x3a0 [ 436.462282][ C0] schedule+0xe7/0x3a0 [ 436.466345][ C0] rescuer_thread+0x987/0xea0 [ 436.471021][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 436.476039][ C0] ? find_held_lock+0x2b/0x80 [ 436.480722][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.485525][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 436.490751][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 436.495958][ C0] ? __kthread_parkme+0x19e/0x250 [ 436.500976][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 436.506367][ C0] kthread+0x3c5/0x780 [ 436.510447][ C0] ? __pfx_kthread+0x10/0x10 [ 436.515121][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.520053][ C0] ? __pfx_kthread+0x10/0x10 [ 436.524682][ C0] ret_from_fork+0x56d/0x700 [ 436.529284][ C0] ? __pfx_kthread+0x10/0x10 [ 436.533873][ C0] ret_from_fork_asm+0x1a/0x30 [ 436.538639][ C0] [ 436.541644][ C0] task:kworker/R-xprti state:I stack:31176 pid:46 tgid:46 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 436.553698][ C0] Call Trace: [ 436.557014][ C0] [ 436.559954][ C0] __schedule+0x12fc/0x3b80 [ 436.564566][ C0] ? __pfx___schedule+0x10/0x10 [ 436.569429][ C0] ? find_held_lock+0x2b/0x80 [ 436.574223][ C0] ? schedule+0x2d7/0x3a0 [ 436.578592][ C0] schedule+0xe7/0x3a0 [ 436.582678][ C0] rescuer_thread+0x987/0xea0 [ 436.587351][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 436.592376][ C0] ? find_held_lock+0x2b/0x80 [ 436.597139][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.601897][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 436.607086][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 436.612277][ C0] ? __kthread_parkme+0x19e/0x250 [ 436.617292][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 436.622484][ C0] kthread+0x3c5/0x780 [ 436.626566][ C0] ? __pfx_kthread+0x10/0x10 [ 436.631166][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.635943][ C0] ? __pfx_kthread+0x10/0x10 [ 436.640567][ C0] ret_from_fork+0x56d/0x700 [ 436.645150][ C0] ? __pfx_kthread+0x10/0x10 [ 436.649738][ C0] ret_from_fork_asm+0x1a/0x30 [ 436.654508][ C0] [ 436.657544][ C0] task:kworker/R-cfg80 state:I stack:31176 pid:47 tgid:47 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 436.669553][ C0] Call Trace: [ 436.672850][ C0] [ 436.675796][ C0] __schedule+0x12fc/0x3b80 [ 436.680298][ C0] ? __pfx___schedule+0x10/0x10 [ 436.685140][ C0] ? find_held_lock+0x2b/0x80 [ 436.689811][ C0] ? schedule+0x2d7/0x3a0 [ 436.694132][ C0] schedule+0xe7/0x3a0 [ 436.698191][ C0] rescuer_thread+0x987/0xea0 [ 436.703038][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 436.708052][ C0] ? find_held_lock+0x2b/0x80 [ 436.712721][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.717486][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 436.722676][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 436.727918][ C0] ? __kthread_parkme+0x19e/0x250 [ 436.733042][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 436.738278][ C0] kthread+0x3c5/0x780 [ 436.742453][ C0] ? __pfx_kthread+0x10/0x10 [ 436.747057][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.751826][ C0] ? __pfx_kthread+0x10/0x10 [ 436.756427][ C0] ret_from_fork+0x56d/0x700 [ 436.761103][ C0] ? __pfx_kthread+0x10/0x10 [ 436.765798][ C0] ret_from_fork_asm+0x1a/0x30 [ 436.770701][ C0] [ 436.773728][ C0] task:kworker/u8:3 state:I stack:25896 pid:48 tgid:48 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 436.785852][ C0] Workqueue: 0x0 (events_unbound) [ 436.790962][ C0] Call Trace: [ 436.794223][ C0] [ 436.797140][ C0] __schedule+0x12fc/0x3b80 [ 436.801642][ C0] ? __pfx___schedule+0x10/0x10 [ 436.806492][ C0] ? find_held_lock+0x2b/0x80 [ 436.811222][ C0] ? schedule+0x2d7/0x3a0 [ 436.815593][ C0] schedule+0xe7/0x3a0 [ 436.819665][ C0] ? worker_thread+0x28b/0xf10 [ 436.824424][ C0] worker_thread+0x2e5/0xf10 [ 436.829032][ C0] ? __pfx_worker_thread+0x10/0x10 [ 436.834247][ C0] kthread+0x3c5/0x780 [ 436.838332][ C0] ? __pfx_kthread+0x10/0x10 [ 436.842927][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.847779][ C0] ? __pfx_kthread+0x10/0x10 [ 436.852365][ C0] ret_from_fork+0x56d/0x700 [ 436.856945][ C0] ? __pfx_kthread+0x10/0x10 [ 436.861527][ C0] ret_from_fork_asm+0x1a/0x30 [ 436.866328][ C0] [ 436.869397][ C0] task:kworker/u8:4 state:I stack:26488 pid:49 tgid:49 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 436.881418][ C0] Workqueue: 0x0 (events_unbound) [ 436.886539][ C0] Call Trace: [ 436.889986][ C0] [ 436.892905][ C0] __schedule+0x12fc/0x3b80 [ 436.897431][ C0] ? __pfx___schedule+0x10/0x10 [ 436.902298][ C0] ? find_held_lock+0x2b/0x80 [ 436.906994][ C0] ? schedule+0x2d7/0x3a0 [ 436.911360][ C0] schedule+0xe7/0x3a0 [ 436.915450][ C0] ? worker_thread+0x28b/0xf10 [ 436.920656][ C0] worker_thread+0x2e5/0xf10 [ 436.925296][ C0] ? __kthread_parkme+0x19e/0x250 [ 436.930363][ C0] ? __pfx_worker_thread+0x10/0x10 [ 436.935494][ C0] kthread+0x3c5/0x780 [ 436.939605][ C0] ? __pfx_kthread+0x10/0x10 [ 436.944201][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.949053][ C0] ? __pfx_kthread+0x10/0x10 [ 436.953672][ C0] ret_from_fork+0x56d/0x700 [ 436.958338][ C0] ? __pfx_kthread+0x10/0x10 [ 436.963006][ C0] ret_from_fork_asm+0x1a/0x30 [ 436.967965][ C0] [ 436.970993][ C0] task:kswapd0 state:S stack:30712 pid:69 tgid:69 ppid:2 task_flags:0x220840 flags:0x00080000 [ 436.982903][ C0] Call Trace: [ 436.986163][ C0] [ 436.989079][ C0] __schedule+0x12fc/0x3b80 [ 436.993582][ C0] ? __pfx___schedule+0x10/0x10 [ 436.998428][ C0] ? find_held_lock+0x2b/0x80 [ 437.003098][ C0] ? schedule+0x2d7/0x3a0 [ 437.007432][ C0] schedule+0xe7/0x3a0 [ 437.011491][ C0] kswapd+0xa07/0xb90 [ 437.015465][ C0] ? __pfx_kswapd+0x10/0x10 [ 437.019954][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 437.026029][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 437.031235][ C0] ? __kthread_parkme+0x19e/0x250 [ 437.036262][ C0] ? __pfx_kswapd+0x10/0x10 [ 437.040780][ C0] kthread+0x3c5/0x780 [ 437.045015][ C0] ? __pfx_kthread+0x10/0x10 [ 437.049634][ C0] ? rcu_is_watching+0x12/0xc0 [ 437.054420][ C0] ? __pfx_kthread+0x10/0x10 [ 437.059003][ C0] ret_from_fork+0x56d/0x700 [ 437.063595][ C0] ? __pfx_kthread+0x10/0x10 [ 437.068265][ C0] ret_from_fork_asm+0x1a/0x30 [ 437.073049][ C0] [ 437.076057][ C0] task:kworker/R-nfsio state:I stack:30064 pid:75 tgid:75 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 437.088087][ C0] Call Trace: [ 437.091365][ C0] [ 437.094286][ C0] __schedule+0x12fc/0x3b80 [ 437.098789][ C0] ? __pfx___schedule+0x10/0x10 [ 437.103632][ C0] ? find_held_lock+0x2b/0x80 [ 437.108396][ C0] ? schedule+0x2d7/0x3a0 [ 437.112811][ C0] schedule+0xe7/0x3a0 [ 437.116975][ C0] rescuer_thread+0x987/0xea0 [ 437.121742][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 437.126835][ C0] ? find_held_lock+0x2b/0x80 [ 437.131593][ C0] ? rcu_is_watching+0x12/0xc0 [ 437.136353][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 437.141543][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 437.146749][ C0] ? __kthread_parkme+0x19e/0x250 [ 437.152371][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 437.157571][ C0] kthread+0x3c5/0x780 [ 437.161651][ C0] ? __pfx_kthread+0x10/0x10 [ 437.166257][ C0] ? rcu_is_watching+0x12/0xc0 [ 437.171027][ C0] ? __pfx_kthread+0x10/0x10 [ 437.175610][ C0] ret_from_fork+0x56d/0x700 [ 437.180276][ C0] ? __pfx_kthread+0x10/0x10 [ 437.184869][ C0] ret_from_fork_asm+0x1a/0x30 [ 437.189629][ C0] [ 437.192645][ C0] task:kworker/R-acpi_ state:I stack:31176 pid:112 tgid:112 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 437.204683][ C0] Call Trace: [ 437.207957][ C0] [ 437.210877][ C0] __schedule+0x12fc/0x3b80 [ 437.215381][ C0] ? __pfx___schedule+0x10/0x10 [ 437.220251][ C0] ? find_held_lock+0x2b/0x80 [ 437.224944][ C0] ? schedule+0x2d7/0x3a0 [ 437.229285][ C0] schedule+0xe7/0x3a0 [ 437.233350][ C0] rescuer_thread+0x987/0xea0 [ 437.238024][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 437.243044][ C0] ? find_held_lock+0x2b/0x80 [ 437.247736][ C0] ? rcu_is_watching+0x12/0xc0 [ 437.252523][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 437.257732][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 437.262942][ C0] ? __kthread_parkme+0x19e/0x250 [ 437.267976][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 437.273206][ C0] kthread+0x3c5/0x780 [ 437.277371][ C0] ? __pfx_kthread+0x10/0x10 [ 437.282498][ C0] ? rcu_is_watching+0x12/0xc0 [ 437.287290][ C0] ? __pfx_kthread+0x10/0x10 [ 437.291920][ C0] ret_from_fork+0x56d/0x700 [ 437.296523][ C0] ? __pfx_kthread+0x10/0x10 [ 437.301114][ C0] ret_from_fork_asm+0x1a/0x30 [ 437.305880][ C0] [ 437.308887][ C0] task:hwrng state:S stack:29704 pid:175 tgid:175 ppid:2 task_flags:0x208040 flags:0x00080000 [ 437.320797][ C0] Call Trace: [ 437.324086][ C0] [ 437.327119][ C0] __schedule+0x12fc/0x3b80 [ 437.331633][ C0] ? __pfx___schedule+0x10/0x10 [ 437.336546][ C0] ? find_held_lock+0x2b/0x80 [ 437.341491][ C0] ? schedule+0x2d7/0x3a0 [ 437.345822][ C0] schedule+0xe7/0x3a0 [ 437.349882][ C0] schedule_timeout+0x123/0x290 [ 437.354833][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 437.360209][ C0] ? __pfx_process_timeout+0x10/0x10 [ 437.365493][ C0] ? rcu_is_watching+0x12/0xc0 [ 437.370263][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 437.376063][ C0] add_hwgenerator_randomness+0xff/0x190 [ 437.381692][ C0] hwrng_fillfn+0x217/0x440 [ 437.386266][ C0] ? __pfx_hwrng_fillfn+0x10/0x10 [ 437.391401][ C0] kthread+0x3c5/0x780 [ 437.395478][ C0] ? __pfx_kthread+0x10/0x10 [ 437.400088][ C0] ? rcu_is_watching+0x12/0xc0 [ 437.404896][ C0] ? __pfx_kthread+0x10/0x10 [ 437.409489][ C0] ret_from_fork+0x56d/0x700 [ 437.414178][ C0] ? __pfx_kthread+0x10/0x10 [ 437.418763][ C0] ret_from_fork_asm+0x1a/0x30 [ 437.423725][ C0] [ 437.426739][ C0] task:scsi_eh_0 state:S stack:30920 pid:277 tgid:277 ppid:2 task_flags:0x208040 flags:0x00080000 [ 437.438918][ C0] Call Trace: [ 437.442201][ C0] [ 437.445130][ C0] __schedule+0x12fc/0x3b80 [ 437.449646][ C0] ? __pfx___schedule+0x10/0x10 [ 437.454491][ C0] ? find_held_lock+0x2b/0x80 [ 437.459161][ C0] ? schedule+0x2d7/0x3a0 [ 437.463490][ C0] schedule+0xe7/0x3a0 [ 437.467553][ C0] scsi_error_handler+0x52e/0xf10 [ 437.472576][ C0] ? __pfx_scsi_error_handler+0x10/0x10 [ 437.478162][ C0] ? rcu_is_watching+0x12/0xc0 [ 437.482961][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 437.488775][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 437.493973][ C0] ? __kthread_parkme+0x19e/0x250 [ 437.499071][ C0] ? __pfx_scsi_error_handler+0x10/0x10 [ 437.504628][ C0] kthread+0x3c5/0x780 [ 437.508736][ C0] ? __pfx_kthread+0x10/0x10 [ 437.513327][ C0] ? rcu_is_watching+0x12/0xc0 [ 437.518084][ C0] ? __pfx_kthread+0x10/0x10 [ 437.522735][ C0] ret_from_fork+0x56d/0x700 [ 437.527309][ C0] ? __pfx_kthread+0x10/0x10 [ 437.531903][ C0] ret_from_fork_asm+0x1a/0x30 [ 437.536667][ C0] [ 437.539672][ C0] task:kworker/R-scsi_ state:I stack:30888 pid:278 tgid:278 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 437.551681][ C0] Call Trace: [ 437.554943][ C0] [ 437.557863][ C0] __schedule+0x12fc/0x3b80 [ 437.562363][ C0] ? __pfx___schedule+0x10/0x10 [ 437.567207][ C0] ? find_held_lock+0x2b/0x80 [ 437.571877][ C0] ? schedule+0x2d7/0x3a0 [ 437.576194][ C0] schedule+0xe7/0x3a0 [ 437.580262][ C0] rescuer_thread+0x987/0xea0 [ 437.585062][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 437.590077][ C0] ? find_held_lock+0x2b/0x80 [ 437.595460][ C0] ? rcu_is_watching+0x12/0xc0 [ 437.600236][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 437.605634][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 437.610855][ C0] ? __kthread_parkme+0x19e/0x250 [ 437.615921][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 437.621134][ C0] kthread+0x3c5/0x780 [ 437.625212][ C0] ? __pfx_kthread+0x10/0x10 [ 437.629808][ C0] ? rcu_is_watching+0x12/0xc0 [ 437.634709][ C0] ? __pfx_kthread+0x10/0x10 [ 437.639303][ C0] ret_from_fork+0x56d/0x700 [ 437.643880][ C0] ? __pfx_kthread+0x10/0x10 [ 437.648482][ C0] ret_from_fork_asm+0x1a/0x30 [ 437.653272][ C0] [ 437.656287][ C0] task:kworker/R-targe state:I stack:30888 pid:299 tgid:299 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 437.668330][ C0] Call Trace: [ 437.671706][ C0] [ 437.674629][ C0] __schedule+0x12fc/0x3b80 [ 437.679188][ C0] ? __pfx___schedule+0x10/0x10 [ 437.684032][ C0] ? find_held_lock+0x2b/0x80 [ 437.688733][ C0] ? schedule+0x2d7/0x3a0 [ 437.693068][ C0] schedule+0xe7/0x3a0 [ 437.697128][ C0] rescuer_thread+0x987/0xea0 [ 437.701824][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 437.706882][ C0] ? find_held_lock+0x2b/0x80 [ 437.711563][ C0] ? rcu_is_watching+0x12/0xc0 [ 437.716334][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 437.721702][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 437.726916][ C0] ? __kthread_parkme+0x19e/0x250 [ 437.731958][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 437.737169][ C0] kthread+0x3c5/0x780 [ 437.741241][ C0] ? __pfx_kthread+0x10/0x10 [ 437.745917][ C0] ? rcu_is_watching+0x12/0xc0 [ 437.750685][ C0] ? __pfx_kthread+0x10/0x10 [ 437.755284][ C0] ret_from_fork+0x56d/0x700 [ 437.759883][ C0] ? __pfx_kthread+0x10/0x10 [ 437.764602][ C0] ret_from_fork_asm+0x1a/0x30 [ 437.769374][ C0] [ 437.772389][ C0] task:kworker/R-targe state:I stack:30888 pid:300 tgid:300 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 437.784417][ C0] Call Trace: [ 437.787798][ C0] [ 437.790835][ C0] __schedule+0x12fc/0x3b80 [ 437.795353][ C0] ? __pfx___schedule+0x10/0x10 [ 437.800201][ C0] ? find_held_lock+0x2b/0x80 [ 437.805087][ C0] ? schedule+0x2d7/0x3a0 [ 437.809534][ C0] schedule+0xe7/0x3a0 [ 437.813608][ C0] rescuer_thread+0x987/0xea0 [ 437.818293][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 437.823592][ C0] ? find_held_lock+0x2b/0x80 [ 437.828301][ C0] ? rcu_is_watching+0x12/0xc0 [ 437.833094][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 437.838304][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 437.843674][ C0] ? __kthread_parkme+0x19e/0x250 [ 437.848707][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 437.853988][ C0] kthread+0x3c5/0x780 [ 437.858160][ C0] ? __pfx_kthread+0x10/0x10 [ 437.862827][ C0] ? rcu_is_watching+0x12/0xc0 [ 437.867641][ C0] ? __pfx_kthread+0x10/0x10 [ 437.872240][ C0] ret_from_fork+0x56d/0x700 [ 437.876858][ C0] ? __pfx_kthread+0x10/0x10 [ 437.881465][ C0] ret_from_fork_asm+0x1a/0x30 [ 437.886236][ C0] [ 437.889242][ C0] task:kworker/R-xcopy state:I stack:29768 pid:301 tgid:301 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 437.901271][ C0] Call Trace: [ 437.904642][ C0] [ 437.907591][ C0] __schedule+0x12fc/0x3b80 [ 437.912196][ C0] ? __pfx___schedule+0x10/0x10 [ 437.917128][ C0] ? find_held_lock+0x2b/0x80 [ 437.921815][ C0] ? schedule+0x2d7/0x3a0 [ 437.926517][ C0] schedule+0xe7/0x3a0 [ 437.931491][ C0] rescuer_thread+0x987/0xea0 [ 437.936196][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 437.941219][ C0] ? find_held_lock+0x2b/0x80 [ 437.945921][ C0] ? rcu_is_watching+0x12/0xc0 [ 437.950738][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 437.955961][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 437.961171][ C0] ? __kthread_parkme+0x19e/0x250 [ 437.966189][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 437.971399][ C0] kthread+0x3c5/0x780 [ 437.975465][ C0] ? __pfx_kthread+0x10/0x10 [ 437.980055][ C0] ? rcu_is_watching+0x12/0xc0 [ 437.984813][ C0] ? __pfx_kthread+0x10/0x10 [ 437.989393][ C0] ret_from_fork+0x56d/0x700 [ 437.993996][ C0] ? __pfx_kthread+0x10/0x10 [ 437.998579][ C0] ret_from_fork_asm+0x1a/0x30 [ 438.003349][ C0] [ 438.006356][ C0] task:kworker/u8:6 state:R running task stack:23224 pid:330 tgid:330 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 438.020093][ C0] Workqueue: 0x0 (events_unbound) [ 438.025200][ C0] Call Trace: [ 438.028561][ C0] [ 438.031520][ C0] __schedule+0x12fc/0x3b80 [ 438.036055][ C0] ? __pfx___schedule+0x10/0x10 [ 438.041093][ C0] ? find_held_lock+0x2b/0x80 [ 438.045802][ C0] ? schedule+0x2d7/0x3a0 [ 438.050133][ C0] schedule+0xe7/0x3a0 [ 438.054220][ C0] ? worker_thread+0x28b/0xf10 [ 438.059173][ C0] worker_thread+0x2e5/0xf10 [ 438.063900][ C0] ? __pfx_worker_thread+0x10/0x10 [ 438.069049][ C0] kthread+0x3c5/0x780 [ 438.073205][ C0] ? __pfx_kthread+0x10/0x10 [ 438.077793][ C0] ? rcu_is_watching+0x12/0xc0 [ 438.082555][ C0] ? __pfx_kthread+0x10/0x10 [ 438.087152][ C0] ret_from_fork+0x56d/0x700 [ 438.091759][ C0] ? __pfx_kthread+0x10/0x10 [ 438.096375][ C0] ret_from_fork_asm+0x1a/0x30 [ 438.101252][ C0] [ 438.104357][ C0] task:kworker/0:1H state:I stack:27640 pid:332 tgid:332 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 438.116458][ C0] Workqueue: 0x0 (kblockd) [ 438.120959][ C0] Call Trace: [ 438.124314][ C0] [ 438.127231][ C0] __schedule+0x12fc/0x3b80 [ 438.131746][ C0] ? __pfx___schedule+0x10/0x10 [ 438.136603][ C0] ? find_held_lock+0x2b/0x80 [ 438.141275][ C0] ? schedule+0x2d7/0x3a0 [ 438.145716][ C0] schedule+0xe7/0x3a0 [ 438.149775][ C0] ? worker_thread+0x28b/0xf10 [ 438.155356][ C0] worker_thread+0x2e5/0xf10 [ 438.159982][ C0] ? __kthread_parkme+0x19e/0x250 [ 438.165012][ C0] ? __pfx_worker_thread+0x10/0x10 [ 438.170207][ C0] kthread+0x3c5/0x780 [ 438.174357][ C0] ? __pfx_kthread+0x10/0x10 [ 438.178965][ C0] ? rcu_is_watching+0x12/0xc0 [ 438.183730][ C0] ? __pfx_kthread+0x10/0x10 [ 438.188316][ C0] ret_from_fork+0x56d/0x700 [ 438.192907][ C0] ? __pfx_kthread+0x10/0x10 [ 438.197490][ C0] ret_from_fork_asm+0x1a/0x30 [ 438.202252][ C0] [ 438.205257][ C0] task:kworker/u8:7 state:I stack:21880 pid:342 tgid:342 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 438.217333][ C0] Workqueue: 0x0 (events_unbound) [ 438.222455][ C0] Call Trace: [ 438.225718][ C0] [ 438.228668][ C0] __schedule+0x12fc/0x3b80 [ 438.233168][ C0] ? __pfx___schedule+0x10/0x10 [ 438.238011][ C0] ? find_held_lock+0x2b/0x80 [ 438.242689][ C0] ? schedule+0x2d7/0x3a0 [ 438.247013][ C0] schedule+0xe7/0x3a0 [ 438.251253][ C0] ? worker_thread+0x28b/0xf10 [ 438.256112][ C0] worker_thread+0x2e5/0xf10 [ 438.260711][ C0] ? __kthread_parkme+0x19e/0x250 [ 438.265746][ C0] ? __pfx_worker_thread+0x10/0x10 [ 438.270936][ C0] kthread+0x3c5/0x780 [ 438.275014][ C0] ? __pfx_kthread+0x10/0x10 [ 438.279622][ C0] ? rcu_is_watching+0x12/0xc0 [ 438.284423][ C0] ? __pfx_kthread+0x10/0x10 [ 438.289056][ C0] ret_from_fork+0x56d/0x700 [ 438.293661][ C0] ? __pfx_kthread+0x10/0x10 [ 438.298245][ C0] ret_from_fork_asm+0x1a/0x30 [ 438.303121][ C0] [ 438.306142][ C0] task:kworker/R-liber state:I stack:31176 pid:390 tgid:390 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 438.318249][ C0] Call Trace: [ 438.321514][ C0] [ 438.324433][ C0] __schedule+0x12fc/0x3b80 [ 438.329027][ C0] ? __pfx___schedule+0x10/0x10 [ 438.333966][ C0] ? find_held_lock+0x2b/0x80 [ 438.338644][ C0] ? schedule+0x2d7/0x3a0 [ 438.342966][ C0] schedule+0xe7/0x3a0 [ 438.347028][ C0] rescuer_thread+0x987/0xea0 [ 438.351720][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 438.356798][ C0] ? find_held_lock+0x2b/0x80 [ 438.361483][ C0] ? rcu_is_watching+0x12/0xc0 [ 438.366251][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 438.371446][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 438.376691][ C0] ? __kthread_parkme+0x19e/0x250 [ 438.381734][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 438.386986][ C0] kthread+0x3c5/0x780 [ 438.391078][ C0] ? __pfx_kthread+0x10/0x10 [ 438.395671][ C0] ? rcu_is_watching+0x12/0xc0 [ 438.400446][ C0] ? __pfx_kthread+0x10/0x10 [ 438.405034][ C0] ret_from_fork+0x56d/0x700 [ 438.409705][ C0] ? __pfx_kthread+0x10/0x10 [ 438.414377][ C0] ret_from_fork_asm+0x1a/0x30 [ 438.419242][ C0] [ 438.422313][ C0] task:kworker/R-zd121 state:I stack:29768 pid:421 tgid:421 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 438.434341][ C0] Call Trace: [ 438.437620][ C0] [ 438.440543][ C0] __schedule+0x12fc/0x3b80 [ 438.445050][ C0] ? __pfx___schedule+0x10/0x10 [ 438.449913][ C0] ? find_held_lock+0x2b/0x80 [ 438.454587][ C0] ? schedule+0x2d7/0x3a0 [ 438.458937][ C0] schedule+0xe7/0x3a0 [ 438.463008][ C0] rescuer_thread+0x987/0xea0 [ 438.467710][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 438.472813][ C0] ? find_held_lock+0x2b/0x80 [ 438.477514][ C0] ? rcu_is_watching+0x12/0xc0 [ 438.482447][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 438.487786][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 438.492980][ C0] ? __kthread_parkme+0x19e/0x250 [ 438.497997][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 438.503186][ C0] kthread+0x3c5/0x780 [ 438.507300][ C0] ? __pfx_kthread+0x10/0x10 [ 438.511884][ C0] ? rcu_is_watching+0x12/0xc0 [ 438.516644][ C0] ? __pfx_kthread+0x10/0x10 [ 438.521228][ C0] ret_from_fork+0x56d/0x700 [ 438.525985][ C0] ? __pfx_kthread+0x10/0x10 [ 438.530579][ C0] ret_from_fork_asm+0x1a/0x30 [ 438.535540][ C0] [ 438.538560][ C0] task:kworker/R-uas state:I stack:30888 pid:502 tgid:502 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 438.550755][ C0] Call Trace: [ 438.554131][ C0] [ 438.557075][ C0] __schedule+0x12fc/0x3b80 [ 438.561597][ C0] ? __pfx___schedule+0x10/0x10 [ 438.566445][ C0] ? find_held_lock+0x2b/0x80 [ 438.571121][ C0] ? schedule+0x2d7/0x3a0 [ 438.575444][ C0] schedule+0xe7/0x3a0 [ 438.579509][ C0] rescuer_thread+0x987/0xea0 [ 438.584273][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 438.589301][ C0] ? find_held_lock+0x2b/0x80 [ 438.593982][ C0] ? rcu_is_watching+0x12/0xc0 [ 438.598743][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 438.604040][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 438.609264][ C0] ? __kthread_parkme+0x19e/0x250 [ 438.614290][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 438.619516][ C0] kthread+0x3c5/0x780 [ 438.623584][ C0] ? __pfx_kthread+0x10/0x10 [ 438.628169][ C0] ? rcu_is_watching+0x12/0xc0 [ 438.632971][ C0] ? __pfx_kthread+0x10/0x10 [ 438.637554][ C0] ret_from_fork+0x56d/0x700 [ 438.642140][ C0] ? __pfx_kthread+0x10/0x10 [ 438.646740][ C0] ret_from_fork_asm+0x1a/0x30 [ 438.651505][ C0] [ 438.654508][ C0] task:kworker/0:2 state:R running task stack:25808 pid:761 tgid:761 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 438.668081][ C0] Workqueue: 0x0 (events) [ 438.672517][ C0] Call Trace: [ 438.675795][ C0] [ 438.678727][ C0] __schedule+0x12fc/0x3b80 [ 438.683331][ C0] ? __pfx___schedule+0x10/0x10 [ 438.688360][ C0] ? find_held_lock+0x2b/0x80 [ 438.693053][ C0] ? schedule+0x2d7/0x3a0 [ 438.697402][ C0] schedule+0xe7/0x3a0 [ 438.701490][ C0] ? worker_thread+0x28b/0xf10 [ 438.706296][ C0] worker_thread+0x2e5/0xf10 [ 438.711101][ C0] ? __kthread_parkme+0x19e/0x250 [ 438.716143][ C0] ? __pfx_worker_thread+0x10/0x10 [ 438.721271][ C0] kthread+0x3c5/0x780 [ 438.725339][ C0] ? __pfx_kthread+0x10/0x10 [ 438.729955][ C0] ? rcu_is_watching+0x12/0xc0 [ 438.734906][ C0] ? __pfx_kthread+0x10/0x10 [ 438.739528][ C0] ret_from_fork+0x56d/0x700 [ 438.744120][ C0] ? __pfx_kthread+0x10/0x10 [ 438.748708][ C0] ret_from_fork_asm+0x1a/0x30 [ 438.753471][ C0] [ 438.756490][ C0] task:kworker/R-usbip state:I stack:29768 pid:1061 tgid:1061 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 438.768530][ C0] Call Trace: [ 438.771846][ C0] [ 438.774770][ C0] __schedule+0x12fc/0x3b80 [ 438.779294][ C0] ? __pfx___schedule+0x10/0x10 [ 438.784140][ C0] ? find_held_lock+0x2b/0x80 [ 438.788813][ C0] ? schedule+0x2d7/0x3a0 [ 438.793149][ C0] schedule+0xe7/0x3a0 [ 438.797211][ C0] rescuer_thread+0x987/0xea0 [ 438.802061][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 438.807165][ C0] ? find_held_lock+0x2b/0x80 [ 438.811925][ C0] ? rcu_is_watching+0x12/0xc0 [ 438.816685][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 438.821887][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 438.827100][ C0] ? __kthread_parkme+0x19e/0x250 [ 438.832119][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 438.837314][ C0] kthread+0x3c5/0x780 [ 438.841379][ C0] ? __pfx_kthread+0x10/0x10 [ 438.846066][ C0] ? rcu_is_watching+0x12/0xc0 [ 438.850828][ C0] ? __pfx_kthread+0x10/0x10 [ 438.855415][ C0] ret_from_fork+0x56d/0x700 [ 438.859995][ C0] ? __pfx_kthread+0x10/0x10 [ 438.864581][ C0] ret_from_fork_asm+0x1a/0x30 [ 438.869345][ C0] [ 438.872370][ C0] task:kworker/1:2 state:I stack:21640 pid:1120 tgid:1120 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 438.884365][ C0] Workqueue: 0x0 (events_power_efficient) [ 438.890282][ C0] Call Trace: [ 438.893573][ C0] [ 438.896507][ C0] __schedule+0x12fc/0x3b80 [ 438.901019][ C0] ? __pfx___schedule+0x10/0x10 [ 438.905891][ C0] ? find_held_lock+0x2b/0x80 [ 438.910575][ C0] ? schedule+0x2d7/0x3a0 [ 438.914919][ C0] schedule+0xe7/0x3a0 [ 438.919030][ C0] ? worker_thread+0x28b/0xf10 [ 438.923841][ C0] worker_thread+0x2e5/0xf10 [ 438.928449][ C0] ? __kthread_parkme+0x19e/0x250 [ 438.933478][ C0] ? __pfx_worker_thread+0x10/0x10 [ 438.938687][ C0] kthread+0x3c5/0x780 [ 438.942750][ C0] ? __pfx_kthread+0x10/0x10 [ 438.947335][ C0] ? rcu_is_watching+0x12/0xc0 [ 438.952181][ C0] ? __pfx_kthread+0x10/0x10 [ 438.956764][ C0] ret_from_fork+0x56d/0x700 [ 438.961445][ C0] ? __pfx_kthread+0x10/0x10 [ 438.966113][ C0] ret_from_fork_asm+0x1a/0x30 [ 438.970899][ C0] [ 438.974305][ C0] task:pvrusb2-context state:S stack:30776 pid:1308 tgid:1308 ppid:2 task_flags:0x208040 flags:0x00080000 [ 438.986220][ C0] Call Trace: [ 438.989501][ C0] [ 438.992450][ C0] __schedule+0x12fc/0x3b80 [ 438.996961][ C0] ? __pfx___schedule+0x10/0x10 [ 439.001910][ C0] ? find_held_lock+0x2b/0x80 [ 439.006621][ C0] ? schedule+0x2d7/0x3a0 [ 439.010951][ C0] schedule+0xe7/0x3a0 [ 439.015016][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 439.021079][ C0] pvr2_context_thread_func+0x62f/0x9b0 [ 439.026623][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 439.032687][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 439.038850][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 439.044147][ C0] ? __kthread_parkme+0x19e/0x250 [ 439.049186][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 439.055267][ C0] kthread+0x3c5/0x780 [ 439.059346][ C0] ? __pfx_kthread+0x10/0x10 [ 439.064050][ C0] ? rcu_is_watching+0x12/0xc0 [ 439.068814][ C0] ? __pfx_kthread+0x10/0x10 [ 439.073505][ C0] ret_from_fork+0x56d/0x700 [ 439.078152][ C0] ? __pfx_kthread+0x10/0x10 [ 439.082798][ C0] ret_from_fork_asm+0x1a/0x30 [ 439.087612][ C0] [ 439.090631][ C0] task:kworker/R-kvub3 state:I stack:30888 pid:1346 tgid:1346 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 439.102648][ C0] Call Trace: [ 439.105936][ C0] [ 439.108869][ C0] __schedule+0x12fc/0x3b80 [ 439.113392][ C0] ? __pfx___schedule+0x10/0x10 [ 439.118244][ C0] ? find_held_lock+0x2b/0x80 [ 439.122923][ C0] ? schedule+0x2d7/0x3a0 [ 439.127254][ C0] schedule+0xe7/0x3a0 [ 439.131327][ C0] rescuer_thread+0x987/0xea0 [ 439.135998][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 439.141029][ C0] ? find_held_lock+0x2b/0x80 [ 439.145791][ C0] ? rcu_is_watching+0x12/0xc0 [ 439.150571][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 439.155774][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 439.161000][ C0] ? __kthread_parkme+0x19e/0x250 [ 439.166548][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 439.171754][ C0] kthread+0x3c5/0x780 [ 439.175863][ C0] ? __pfx_kthread+0x10/0x10 [ 439.180510][ C0] ? rcu_is_watching+0x12/0xc0 [ 439.185296][ C0] ? __pfx_kthread+0x10/0x10 [ 439.189891][ C0] ret_from_fork+0x56d/0x700 [ 439.194467][ C0] ? __pfx_kthread+0x10/0x10 [ 439.199048][ C0] ret_from_fork_asm+0x1a/0x30 [ 439.203824][ C0] [ 439.206840][ C0] task:kworker/R-kvub3 state:I stack:30888 pid:1347 tgid:1347 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 439.218939][ C0] Call Trace: [ 439.222228][ C0] [ 439.225170][ C0] __schedule+0x12fc/0x3b80 [ 439.229691][ C0] ? __pfx___schedule+0x10/0x10 [ 439.234634][ C0] ? find_held_lock+0x2b/0x80 [ 439.239324][ C0] ? schedule+0x2d7/0x3a0 [ 439.243648][ C0] schedule+0xe7/0x3a0 [ 439.247715][ C0] rescuer_thread+0x987/0xea0 [ 439.252384][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 439.257398][ C0] ? find_held_lock+0x2b/0x80 [ 439.262076][ C0] ? rcu_is_watching+0x12/0xc0 [ 439.266836][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 439.272057][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 439.277253][ C0] ? __kthread_parkme+0x19e/0x250 [ 439.282383][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 439.287576][ C0] kthread+0x3c5/0x780 [ 439.291653][ C0] ? __pfx_kthread+0x10/0x10 [ 439.296241][ C0] ? rcu_is_watching+0x12/0xc0 [ 439.300997][ C0] ? __pfx_kthread+0x10/0x10 [ 439.305588][ C0] ret_from_fork+0x56d/0x700 [ 439.310174][ C0] ? __pfx_kthread+0x10/0x10 [ 439.314753][ C0] ret_from_fork_asm+0x1a/0x30 [ 439.319526][ C0] [ 439.322536][ C0] task:kworker/R-kvub3 state:I stack:30888 pid:1348 tgid:1348 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 439.334540][ C0] Call Trace: [ 439.337801][ C0] [ 439.340742][ C0] __schedule+0x12fc/0x3b80 [ 439.345334][ C0] ? __pfx___schedule+0x10/0x10 [ 439.350195][ C0] ? find_held_lock+0x2b/0x80 [ 439.354866][ C0] ? schedule+0x2d7/0x3a0 [ 439.359194][ C0] schedule+0xe7/0x3a0 [ 439.363256][ C0] rescuer_thread+0x987/0xea0 [ 439.368110][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 439.373131][ C0] ? find_held_lock+0x2b/0x80 [ 439.377836][ C0] ? rcu_is_watching+0x12/0xc0 [ 439.382681][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 439.387888][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 439.393079][ C0] ? __kthread_parkme+0x19e/0x250 [ 439.398093][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 439.403288][ C0] kthread+0x3c5/0x780 [ 439.407359][ C0] ? __pfx_kthread+0x10/0x10 [ 439.411945][ C0] ? rcu_is_watching+0x12/0xc0 [ 439.416721][ C0] ? __pfx_kthread+0x10/0x10 [ 439.421306][ C0] ret_from_fork+0x56d/0x700 [ 439.425882][ C0] ? __pfx_kthread+0x10/0x10 [ 439.430473][ C0] ret_from_fork_asm+0x1a/0x30 [ 439.435262][ C0] [ 439.438359][ C0] task:kworker/R-kmems state:I stack:31176 pid:1352 tgid:1352 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 439.450360][ C0] Call Trace: [ 439.453642][ C0] [ 439.456650][ C0] __schedule+0x12fc/0x3b80 [ 439.461241][ C0] ? __pfx___schedule+0x10/0x10 [ 439.466090][ C0] ? find_held_lock+0x2b/0x80 [ 439.470850][ C0] ? schedule+0x2d7/0x3a0 [ 439.475173][ C0] schedule+0xe7/0x3a0 [ 439.479233][ C0] rescuer_thread+0x987/0xea0 [ 439.483991][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 439.489013][ C0] ? find_held_lock+0x2b/0x80 [ 439.493696][ C0] ? rcu_is_watching+0x12/0xc0 [ 439.498453][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 439.503650][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 439.508867][ C0] ? __kthread_parkme+0x19e/0x250 [ 439.513987][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 439.519185][ C0] kthread+0x3c5/0x780 [ 439.523259][ C0] ? __pfx_kthread+0x10/0x10 [ 439.527839][ C0] ? rcu_is_watching+0x12/0xc0 [ 439.532600][ C0] ? __pfx_kthread+0x10/0x10 [ 439.537362][ C0] ret_from_fork+0x56d/0x700 [ 439.541945][ C0] ? __pfx_kthread+0x10/0x10 [ 439.546545][ C0] ret_from_fork_asm+0x1a/0x30 [ 439.551313][ C0] [ 439.554318][ C0] task:kworker/R-elous state:I stack:30016 pid:1386 tgid:1386 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 439.566332][ C0] Call Trace: [ 439.569710][ C0] [ 439.572637][ C0] __schedule+0x12fc/0x3b80 [ 439.577139][ C0] ? __pfx___schedule+0x10/0x10 [ 439.582082][ C0] ? find_held_lock+0x2b/0x80 [ 439.586753][ C0] ? schedule+0x2d7/0x3a0 [ 439.591073][ C0] schedule+0xe7/0x3a0 [ 439.595130][ C0] rescuer_thread+0x987/0xea0 [ 439.599801][ C0] ? do_raw_spin_lock+0x12c/0x2b0