[ 224.877784][ C0] ret_from_fork+0x45/0x80 [ 224.877823][ C0] ? __pfx_kthread+0x10/0x10 [ 224.877853][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.877901][ C0] [ 224.877912][ C0] task:kworker/u8:3 state:I stack:24224 pid:46 tgid:46 ppid:2 flags:0x00004000 [ 224.877992][ C0] Workqueue: 0x0 (events_unbound) [ 224.878022][ C0] Call Trace: [ 224.878030][ C0] [ 224.878044][ C0] __schedule+0x1042/0x34b0 [ 224.878085][ C0] ? __pfx___schedule+0x10/0x10 [ 224.878120][ C0] ? schedule+0x298/0x350 [ 224.878154][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.878190][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.878224][ C0] ? lock_acquire+0x2f/0xb0 [ 224.878260][ C0] ? schedule+0x1fd/0x350 [ 224.878300][ C0] schedule+0xe7/0x350 [ 224.878332][ C0] ? worker_thread+0x271/0xf00 [ 224.878371][ C0] worker_thread+0x2de/0xf00 [ 224.878422][ C0] ? __pfx_worker_thread+0x10/0x10 [ 224.878462][ C0] kthread+0x2c1/0x3a0 [ 224.878488][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.878527][ C0] ? __pfx_kthread+0x10/0x10 [ 224.878557][ C0] ret_from_fork+0x45/0x80 [ 224.878596][ C0] ? __pfx_kthread+0x10/0x10 [ 224.878625][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.878674][ C0] [ 224.878685][ C0] task:kswapd0 state:S stack:29904 pid:70 tgid:70 ppid:2 flags:0x00004000 [ 224.878773][ C0] Call Trace: [ 224.878781][ C0] [ 224.878795][ C0] __schedule+0x1042/0x34b0 [ 224.878835][ C0] ? __pfx___schedule+0x10/0x10 [ 224.878871][ C0] ? schedule+0x298/0x350 [ 224.878904][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.878940][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.878974][ C0] ? lock_acquire+0x2f/0xb0 [ 224.879010][ C0] ? schedule+0x1fd/0x350 [ 224.879047][ C0] schedule+0xe7/0x350 [ 224.879081][ C0] kswapd+0xa55/0xbf0 [ 224.879119][ C0] ? __pfx_kswapd+0x10/0x10 [ 224.879151][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 224.879195][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.879236][ C0] ? __kthread_parkme+0x148/0x220 [ 224.879267][ C0] ? __pfx_kswapd+0x10/0x10 [ 224.879298][ C0] kthread+0x2c1/0x3a0 [ 224.879325][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.879359][ C0] ? __pfx_kthread+0x10/0x10 [ 224.879389][ C0] ret_from_fork+0x45/0x80 [ 224.879428][ C0] ? __pfx_kthread+0x10/0x10 [ 224.879457][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.879506][ C0] [ 224.879517][ C0] task:kworker/R-nfsio state:I stack:29312 pid:71 tgid:71 ppid:2 flags:0x00004000 [ 224.879610][ C0] Call Trace: [ 224.879619][ C0] [ 224.879633][ C0] __schedule+0x1042/0x34b0 [ 224.879673][ C0] ? __pfx___schedule+0x10/0x10 [ 224.879709][ C0] ? schedule+0x298/0x350 [ 224.879742][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.879779][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.879813][ C0] ? lock_acquire+0x2f/0xb0 [ 224.879849][ C0] ? schedule+0x1fd/0x350 [ 224.879886][ C0] schedule+0xe7/0x350 [ 224.879921][ C0] rescuer_thread+0x946/0xe20 [ 224.879959][ C0] ? __kthread_parkme+0xb7/0x220 [ 224.879989][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.880035][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.880074][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.880114][ C0] ? __kthread_parkme+0x148/0x220 [ 224.880146][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.880185][ C0] kthread+0x2c1/0x3a0 [ 224.880212][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.880246][ C0] ? __pfx_kthread+0x10/0x10 [ 224.880276][ C0] ret_from_fork+0x45/0x80 [ 224.880315][ C0] ? __pfx_kthread+0x10/0x10 [ 224.880345][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.880393][ C0] [ 224.880404][ C0] task:kworker/R-acpi_ state:I stack:30048 pid:108 tgid:108 ppid:2 flags:0x00004000 [ 224.880493][ C0] Call Trace: [ 224.880502][ C0] [ 224.880516][ C0] __schedule+0x1042/0x34b0 [ 224.880568][ C0] ? __pfx___schedule+0x10/0x10 [ 224.880613][ C0] ? schedule+0x298/0x350 [ 224.880651][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.880687][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.880722][ C0] ? lock_acquire+0x2f/0xb0 [ 224.880757][ C0] ? schedule+0x1fd/0x350 [ 224.880794][ C0] schedule+0xe7/0x350 [ 224.880834][ C0] rescuer_thread+0x946/0xe20 [ 224.880874][ C0] ? __kthread_parkme+0xb7/0x220 [ 224.880903][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.880950][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.880989][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.881029][ C0] ? __kthread_parkme+0x148/0x220 [ 224.881061][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.881101][ C0] kthread+0x2c1/0x3a0 [ 224.881128][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.881161][ C0] ? __pfx_kthread+0x10/0x10 [ 224.881192][ C0] ret_from_fork+0x45/0x80 [ 224.881231][ C0] ? __pfx_kthread+0x10/0x10 [ 224.881261][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.881316][ C0] [ 224.881327][ C0] task:kworker/u8:4 state:I stack:24304 pid:163 tgid:163 ppid:2 flags:0x00004000 [ 224.881407][ C0] Workqueue: 0x0 (events_unbound) [ 224.881436][ C0] Call Trace: [ 224.881445][ C0] [ 224.881459][ C0] __schedule+0x1042/0x34b0 [ 224.881499][ C0] ? __pfx___schedule+0x10/0x10 [ 224.881540][ C0] ? schedule+0x298/0x350 [ 224.881572][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.881608][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.881643][ C0] ? lock_acquire+0x2f/0xb0 [ 224.881679][ C0] ? schedule+0x1fd/0x350 [ 224.881716][ C0] schedule+0xe7/0x350 [ 224.881748][ C0] ? worker_thread+0x271/0xf00 [ 224.881787][ C0] worker_thread+0x2de/0xf00 [ 224.881835][ C0] ? __kthread_parkme+0x148/0x220 [ 224.881867][ C0] ? __pfx_worker_thread+0x10/0x10 [ 224.881907][ C0] kthread+0x2c1/0x3a0 [ 224.881934][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.881967][ C0] ? __pfx_kthread+0x10/0x10 [ 224.881998][ C0] ret_from_fork+0x45/0x80 [ 224.882036][ C0] ? __pfx_kthread+0x10/0x10 [ 224.882066][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.882115][ C0] [ 224.882125][ C0] task:hwrng state:S stack:29880 pid:170 tgid:170 ppid:2 flags:0x00004000 [ 224.882213][ C0] Call Trace: [ 224.882221][ C0] [ 224.882235][ C0] __schedule+0x1042/0x34b0 [ 224.882275][ C0] ? __pfx___schedule+0x10/0x10 [ 224.882311][ C0] ? schedule+0x298/0x350 [ 224.882344][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.882381][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.882415][ C0] ? lock_acquire+0x2f/0xb0 [ 224.882451][ C0] ? schedule+0x1fd/0x350 [ 224.882488][ C0] schedule+0xe7/0x350 [ 224.882528][ C0] schedule_timeout+0x136/0x2a0 [ 224.882559][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 224.882589][ C0] ? add_hwgenerator_randomness+0x51/0x190 [ 224.882634][ C0] ? __pfx_process_timeout+0x10/0x10 [ 224.882669][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 224.882708][ C0] add_hwgenerator_randomness+0xff/0x190 [ 224.882755][ C0] hwrng_fillfn+0x1f9/0x380 [ 224.882795][ C0] ? __pfx_hwrng_fillfn+0x10/0x10 [ 224.882835][ C0] kthread+0x2c1/0x3a0 [ 224.882861][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.882895][ C0] ? __pfx_kthread+0x10/0x10 [ 224.882926][ C0] ret_from_fork+0x45/0x80 [ 224.882964][ C0] ? __pfx_kthread+0x10/0x10 [ 224.882996][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.883045][ C0] [ 224.883056][ C0] task:scsi_eh_0 state:S stack:30144 pid:272 tgid:272 ppid:2 flags:0x00004000 [ 224.883145][ C0] Call Trace: [ 224.883153][ C0] [ 224.883167][ C0] __schedule+0x1042/0x34b0 [ 224.883208][ C0] ? __pfx___schedule+0x10/0x10 [ 224.883243][ C0] ? schedule+0x298/0x350 [ 224.883277][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.883313][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.883348][ C0] ? lock_acquire+0x2f/0xb0 [ 224.883384][ C0] ? schedule+0x1fd/0x350 [ 224.883421][ C0] schedule+0xe7/0x350 [ 224.883455][ C0] scsi_error_handler+0x532/0xef0 [ 224.883499][ C0] ? __pfx_scsi_error_handler+0x10/0x10 [ 224.883540][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 224.883575][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.883615][ C0] ? __kthread_parkme+0x148/0x220 [ 224.883647][ C0] ? __pfx_scsi_error_handler+0x10/0x10 [ 224.883682][ C0] kthread+0x2c1/0x3a0 [ 224.883709][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.883743][ C0] ? __pfx_kthread+0x10/0x10 [ 224.883773][ C0] ret_from_fork+0x45/0x80 [ 224.883812][ C0] ? __pfx_kthread+0x10/0x10 [ 224.883842][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.883890][ C0] [ 224.883901][ C0] task:kworker/R-scsi_ state:I stack:28768 pid:273 tgid:273 ppid:2 flags:0x00004000 [ 224.883989][ C0] Call Trace: [ 224.883997][ C0] [ 224.884011][ C0] __schedule+0x1042/0x34b0 [ 224.884051][ C0] ? __pfx___schedule+0x10/0x10 [ 224.884087][ C0] ? schedule+0x298/0x350 [ 224.884121][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.884157][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.884191][ C0] ? lock_acquire+0x2f/0xb0 [ 224.884227][ C0] ? schedule+0x1fd/0x350 [ 224.884264][ C0] schedule+0xe7/0x350 [ 224.884298][ C0] rescuer_thread+0x946/0xe20 [ 224.884337][ C0] ? __kthread_parkme+0xb7/0x220 [ 224.884366][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.884412][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.884451][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.884491][ C0] ? __kthread_parkme+0x148/0x220 [ 224.884527][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.884567][ C0] kthread+0x2c1/0x3a0 [ 224.884594][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.884627][ C0] ? __pfx_kthread+0x10/0x10 [ 224.884657][ C0] ret_from_fork+0x45/0x80 [ 224.884696][ C0] ? __pfx_kthread+0x10/0x10 [ 224.884726][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.884774][ C0] [ 224.884785][ C0] task:kworker/R-targe state:I stack:30832 pid:294 tgid:294 ppid:2 flags:0x00004000 [ 224.884875][ C0] Call Trace: [ 224.884884][ C0] [ 224.884898][ C0] __schedule+0x1042/0x34b0 [ 224.884938][ C0] ? __pfx___schedule+0x10/0x10 [ 224.884974][ C0] ? schedule+0x298/0x350 [ 224.885007][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.885044][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.885078][ C0] ? lock_acquire+0x2f/0xb0 [ 224.885114][ C0] ? schedule+0x1fd/0x350 [ 224.885151][ C0] schedule+0xe7/0x350 [ 224.885186][ C0] rescuer_thread+0x946/0xe20 [ 224.885224][ C0] ? __kthread_parkme+0xb7/0x220 [ 224.885254][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.885300][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.885338][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.885379][ C0] ? __kthread_parkme+0x148/0x220 [ 224.885410][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.885450][ C0] kthread+0x2c1/0x3a0 [ 224.885477][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.885511][ C0] ? __pfx_kthread+0x10/0x10 [ 224.885545][ C0] ret_from_fork+0x45/0x80 [ 224.885584][ C0] ? __pfx_kthread+0x10/0x10 [ 224.885614][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.885663][ C0] [ 224.885674][ C0] task:kworker/R-targe state:I stack:30048 pid:295 tgid:295 ppid:2 flags:0x00004000 [ 224.885763][ C0] Call Trace: [ 224.885772][ C0] [ 224.885786][ C0] __schedule+0x1042/0x34b0 [ 224.885826][ C0] ? __pfx___schedule+0x10/0x10 [ 224.885862][ C0] ? schedule+0x298/0x350 [ 224.885895][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.885931][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.885966][ C0] ? lock_acquire+0x2f/0xb0 [ 224.886002][ C0] ? schedule+0x1fd/0x350 [ 224.886039][ C0] schedule+0xe7/0x350 [ 224.886073][ C0] rescuer_thread+0x946/0xe20 [ 224.886129][ C0] ? __kthread_parkme+0xb7/0x220 [ 224.886159][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.886205][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.886244][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.886284][ C0] ? __kthread_parkme+0x148/0x220 [ 224.886316][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.886356][ C0] kthread+0x2c1/0x3a0 [ 224.886382][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.886416][ C0] ? __pfx_kthread+0x10/0x10 [ 224.886446][ C0] ret_from_fork+0x45/0x80 [ 224.886485][ C0] ? __pfx_kthread+0x10/0x10 [ 224.886515][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.886570][ C0] [ 224.886580][ C0] task:kworker/R-xcopy state:I stack:30048 pid:297 tgid:297 ppid:2 flags:0x00004000 [ 224.886670][ C0] Call Trace: [ 224.886678][ C0] [ 224.886692][ C0] __schedule+0x1042/0x34b0 [ 224.886732][ C0] ? __pfx___schedule+0x10/0x10 [ 224.886768][ C0] ? schedule+0x298/0x350 [ 224.886801][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.886837][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.886872][ C0] ? lock_acquire+0x2f/0xb0 [ 224.886907][ C0] ? schedule+0x1fd/0x350 [ 224.886945][ C0] schedule+0xe7/0x350 [ 224.886979][ C0] rescuer_thread+0x946/0xe20 [ 224.887018][ C0] ? __kthread_parkme+0xb7/0x220 [ 224.887047][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.887093][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.887132][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.887173][ C0] ? __kthread_parkme+0x148/0x220 [ 224.887205][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.887244][ C0] kthread+0x2c1/0x3a0 [ 224.887271][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.887305][ C0] ? __pfx_kthread+0x10/0x10 [ 224.887335][ C0] ret_from_fork+0x45/0x80 [ 224.887374][ C0] ? __pfx_kthread+0x10/0x10 [ 224.887404][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.887452][ C0] [ 224.887463][ C0] task:kworker/u8:5 state:I stack:22704 pid:329 tgid:329 ppid:2 flags:0x00004000 [ 224.887544][ C0] Workqueue: 0x0 (events_unbound) [ 224.887574][ C0] Call Trace: [ 224.887582][ C0] [ 224.887596][ C0] __schedule+0x1042/0x34b0 [ 224.887637][ C0] ? __pfx___schedule+0x10/0x10 [ 224.887672][ C0] ? schedule+0x298/0x350 [ 224.887706][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.887742][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.887776][ C0] ? lock_acquire+0x2f/0xb0 [ 224.887812][ C0] ? schedule+0x1fd/0x350 [ 224.887849][ C0] schedule+0xe7/0x350 [ 224.887881][ C0] ? worker_thread+0x271/0xf00 [ 224.887920][ C0] worker_thread+0x2de/0xf00 [ 224.887972][ C0] ? __pfx_worker_thread+0x10/0x10 [ 224.888011][ C0] kthread+0x2c1/0x3a0 [ 224.888038][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.888072][ C0] ? __pfx_kthread+0x10/0x10 [ 224.888102][ C0] ret_from_fork+0x45/0x80 [ 224.888141][ C0] ? __pfx_kthread+0x10/0x10 [ 224.888170][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.888219][ C0] [ 224.888230][ C0] task:kworker/u8:6 state:I stack:23520 pid:336 tgid:336 ppid:2 flags:0x00004000 [ 224.888307][ C0] Workqueue: 0x0 (events_unbound) [ 224.888336][ C0] Call Trace: [ 224.888345][ C0] [ 224.888358][ C0] __schedule+0x1042/0x34b0 [ 224.888399][ C0] ? __pfx___schedule+0x10/0x10 [ 224.888434][ C0] ? schedule+0x298/0x350 [ 224.888468][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.888504][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.888543][ C0] ? lock_acquire+0x2f/0xb0 [ 224.888578][ C0] ? schedule+0x1fd/0x350 [ 224.888616][ C0] schedule+0xe7/0x350 [ 224.888648][ C0] ? worker_thread+0x271/0xf00 [ 224.888687][ C0] worker_thread+0x2de/0xf00 [ 224.888734][ C0] ? __kthread_parkme+0x148/0x220 [ 224.888766][ C0] ? __pfx_worker_thread+0x10/0x10 [ 224.888805][ C0] kthread+0x2c1/0x3a0 [ 224.888832][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.888866][ C0] ? __pfx_kthread+0x10/0x10 [ 224.888896][ C0] ret_from_fork+0x45/0x80 [ 224.888934][ C0] ? __pfx_kthread+0x10/0x10 [ 224.888964][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.889013][ C0] [ 224.889024][ C0] task:kworker/R-liber state:I stack:29312 pid:384 tgid:384 ppid:2 flags:0x00004000 [ 224.889112][ C0] Call Trace: [ 224.889120][ C0] [ 224.889135][ C0] __schedule+0x1042/0x34b0 [ 224.889175][ C0] ? __pfx___schedule+0x10/0x10 [ 224.889210][ C0] ? schedule+0x298/0x350 [ 224.889244][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.889280][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.889314][ C0] ? lock_acquire+0x2f/0xb0 [ 224.889349][ C0] ? schedule+0x1fd/0x350 [ 224.889387][ C0] schedule+0xe7/0x350 [ 224.889421][ C0] rescuer_thread+0x946/0xe20 [ 224.889460][ C0] ? __kthread_parkme+0xb7/0x220 [ 224.889490][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.889541][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.889584][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.889625][ C0] ? __kthread_parkme+0x148/0x220 [ 224.889656][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.889696][ C0] kthread+0x2c1/0x3a0 [ 224.889723][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.889756][ C0] ? __pfx_kthread+0x10/0x10 [ 224.889786][ C0] ret_from_fork+0x45/0x80 [ 224.889825][ C0] ? __pfx_kthread+0x10/0x10 [ 224.889855][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.889904][ C0] [ 224.889914][ C0] task:kworker/R-zd121 state:I stack:30048 pid:414 tgid:414 ppid:2 flags:0x00004000 [ 224.890004][ C0] Call Trace: [ 224.890012][ C0] [ 224.890026][ C0] __schedule+0x1042/0x34b0 [ 224.890066][ C0] ? __pfx___schedule+0x10/0x10 [ 224.890102][ C0] ? schedule+0x298/0x350 [ 224.890135][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.890172][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.890207][ C0] ? lock_acquire+0x2f/0xb0 [ 224.890242][ C0] ? schedule+0x1fd/0x350 [ 224.890279][ C0] schedule+0xe7/0x350 [ 224.890314][ C0] rescuer_thread+0x946/0xe20 [ 224.890353][ C0] ? __kthread_parkme+0xb7/0x220 [ 224.890383][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.890429][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.890468][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.890509][ C0] ? __kthread_parkme+0x148/0x220 [ 224.890545][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.890585][ C0] kthread+0x2c1/0x3a0 [ 224.890612][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.890645][ C0] ? __pfx_kthread+0x10/0x10 [ 224.890676][ C0] ret_from_fork+0x45/0x80 [ 224.890715][ C0] ? __pfx_kthread+0x10/0x10 [ 224.890744][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.890793][ C0] [ 224.890804][ C0] task:kworker/R-uas state:I stack:30048 pid:495 tgid:495 ppid:2 flags:0x00004000 [ 224.890893][ C0] Call Trace: [ 224.890902][ C0] [ 224.890916][ C0] __schedule+0x1042/0x34b0 [ 224.890957][ C0] ? __pfx___schedule+0x10/0x10 [ 224.890992][ C0] ? schedule+0x298/0x350 [ 224.891026][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.891062][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.891097][ C0] ? lock_acquire+0x2f/0xb0 [ 224.891133][ C0] ? schedule+0x1fd/0x350 [ 224.891170][ C0] schedule+0xe7/0x350 [ 224.891205][ C0] rescuer_thread+0x946/0xe20 [ 224.891244][ C0] ? __kthread_parkme+0xb7/0x220 [ 224.891273][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.891320][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.891358][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.891399][ C0] ? __kthread_parkme+0x148/0x220 [ 224.891431][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.891471][ C0] kthread+0x2c1/0x3a0 [ 224.891498][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.891536][ C0] ? __pfx_kthread+0x10/0x10 [ 224.891566][ C0] ret_from_fork+0x45/0x80 [ 224.891605][ C0] ? __pfx_kthread+0x10/0x10 [ 224.891634][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.891683][ C0] [ 224.891693][ C0] task:kworker/R-usbip state:I stack:30048 pid:1055 tgid:1055 ppid:2 flags:0x00004000 [ 224.891783][ C0] Call Trace: [ 224.891791][ C0] [ 224.891805][ C0] __schedule+0x1042/0x34b0 [ 224.891845][ C0] ? __pfx___schedule+0x10/0x10 [ 224.891881][ C0] ? schedule+0x298/0x350 [ 224.891914][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.891950][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.891985][ C0] ? lock_acquire+0x2f/0xb0 [ 224.892021][ C0] ? schedule+0x1fd/0x350 [ 224.892058][ C0] schedule+0xe7/0x350 [ 224.892092][ C0] rescuer_thread+0x946/0xe20 [ 224.892131][ C0] ? __kthread_parkme+0xb7/0x220 [ 224.892160][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.892206][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.892245][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.892285][ C0] ? __kthread_parkme+0x148/0x220 [ 224.892317][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.892356][ C0] kthread+0x2c1/0x3a0 [ 224.892383][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.892417][ C0] ? __pfx_kthread+0x10/0x10 [ 224.892447][ C0] ret_from_fork+0x45/0x80 [ 224.892485][ C0] ? __pfx_kthread+0x10/0x10 [ 224.892515][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.892568][ C0] [ 224.892579][ C0] task:kworker/0:2 state:D stack:25256 pid:1114 tgid:1114 ppid:2 flags:0x00004000 [ 224.892660][ C0] Workqueue: usb_hub_wq hub_event [ 224.892684][ C0] Call Trace: [ 224.892693][ C0] [ 224.892707][ C0] __schedule+0x1042/0x34b0 [ 224.892747][ C0] ? __pfx___schedule+0x10/0x10 [ 224.892782][ C0] ? schedule+0x298/0x350 [ 224.892815][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.892852][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.892886][ C0] ? lock_acquire+0x2f/0xb0 [ 224.892922][ C0] ? schedule+0x1fd/0x350 [ 224.892959][ C0] schedule+0xe7/0x350 [ 224.892997][ C0] schedule_timeout+0x136/0x2a0 [ 224.893027][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 224.893060][ C0] ? __pfx_process_timeout+0x10/0x10 [ 224.893091][ C0] ? mark_held_locks+0x9f/0xe0 [ 224.893130][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.893167][ C0] __wait_for_common+0x3e1/0x600 [ 224.893203][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 224.893238][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 224.893288][ C0] usb_start_wait_urb+0x148/0x4c0 [ 224.893328][ C0] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 224.893377][ C0] ? __asan_memset+0x23/0x50 [ 224.893416][ C0] usb_control_msg+0x327/0x4b0 [ 224.893456][ C0] ? __pfx_usb_control_msg+0x10/0x10 [ 224.893495][ C0] ? usb_control_msg+0x3a3/0x4b0 [ 224.893544][ C0] hid_get_class_descriptor.constprop.0+0x9a/0xf0 [ 224.893593][ C0] usbhid_parse+0x679/0xa20 [ 224.893637][ C0] ? __pfx_usbhid_parse+0x10/0x10 [ 224.893686][ C0] hid_add_device+0x18b/0xa70 [ 224.893715][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 224.893755][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 224.893784][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 224.893823][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 224.893871][ C0] usbhid_probe+0xd3b/0x1410 [ 224.893916][ C0] usb_probe_interface+0x300/0x9c0 [ 224.893951][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 224.893985][ C0] really_probe+0x23e/0xa90 [ 224.894019][ C0] __driver_probe_device+0x1de/0x440 [ 224.894053][ C0] driver_probe_device+0x4c/0x1b0 [ 224.894086][ C0] __device_attach_driver+0x1df/0x310 [ 224.894119][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 224.894149][ C0] bus_for_each_drv+0x157/0x1e0 [ 224.894191][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 224.894233][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.894272][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 224.894311][ C0] __device_attach+0x1e8/0x4b0 [ 224.894344][ C0] ? __pfx___device_attach+0x10/0x10 [ 224.894377][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 224.894409][ C0] bus_probe_device+0x17f/0x1c0 [ 224.894439][ C0] device_add+0x114b/0x1a70 [ 224.894477][ C0] ? __pfx_device_add+0x10/0x10 [ 224.894511][ C0] ? mark_held_locks+0x9f/0xe0 [ 224.894564][ C0] usb_set_configuration+0x10cb/0x1c50 [ 224.894609][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 224.894648][ C0] usb_generic_driver_probe+0xb1/0x110 [ 224.894689][ C0] usb_probe_device+0xec/0x3e0 [ 224.894716][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 224.894746][ C0] really_probe+0x23e/0xa90 [ 224.894779][ C0] __driver_probe_device+0x1de/0x440 [ 224.894809][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 224.894844][ C0] driver_probe_device+0x4c/0x1b0 [ 224.894875][ C0] __device_attach_driver+0x1df/0x310 [ 224.894908][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 224.894939][ C0] bus_for_each_drv+0x157/0x1e0 [ 224.894981][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 224.895023][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.895062][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 224.895101][ C0] __device_attach+0x1e8/0x4b0 [ 224.895132][ C0] ? __pfx___device_attach+0x10/0x10 [ 224.895165][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 224.895198][ C0] bus_probe_device+0x17f/0x1c0 [ 224.895227][ C0] device_add+0x114b/0x1a70 [ 224.895265][ C0] ? __pfx_device_add+0x10/0x10 [ 224.895300][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 224.895351][ C0] usb_new_device+0xd90/0x1a10 [ 224.895402][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 224.895453][ C0] hub_event+0x2e58/0x4f40 [ 224.895506][ C0] ? __pfx_hub_event+0x10/0x10 [ 224.895542][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 224.895582][ C0] ? rcu_is_watching+0x12/0xc0 [ 224.895610][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.895641][ C0] ? process_one_work+0x921/0x1ba0 [ 224.895682][ C0] ? lock_acquire+0x2f/0xb0 [ 224.895718][ C0] ? process_one_work+0x921/0x1ba0 [ 224.895761][ C0] process_one_work+0x9c5/0x1ba0 [ 224.895810][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 224.895840][ C0] ? __pfx_process_one_work+0x10/0x10 [ 224.895888][ C0] ? assign_work+0x1a0/0x250 [ 224.895928][ C0] worker_thread+0x6c8/0xf00 [ 224.895980][ C0] ? __kthread_parkme+0x148/0x220 [ 224.896012][ C0] ? __pfx_worker_thread+0x10/0x10 [ 224.896051][ C0] kthread+0x2c1/0x3a0 [ 224.896078][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.896112][ C0] ? __pfx_kthread+0x10/0x10 [ 224.896142][ C0] ret_from_fork+0x45/0x80 [ 224.896181][ C0] ? __pfx_kthread+0x10/0x10 [ 224.896210][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.896259][ C0] [ 224.896271][ C0] task:pvrusb2-context state:S stack:29088 pid:1301 tgid:1301 ppid:2 flags:0x00004000 [ 224.896357][ C0] Call Trace: [ 224.896365][ C0] [ 224.896380][ C0] __schedule+0x1042/0x34b0 [ 224.896419][ C0] ? __pfx___schedule+0x10/0x10 [ 224.896455][ C0] ? schedule+0x298/0x350 [ 224.896488][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.896529][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.896563][ C0] ? lock_acquire+0x2f/0xb0 [ 224.896599][ C0] ? schedule+0x1fd/0x350 [ 224.896636][ C0] schedule+0xe7/0x350 [ 224.896670][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 224.896714][ C0] pvr2_context_thread_func+0x631/0x970 [ 224.896760][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 224.896806][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 224.896850][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.896891][ C0] ? __kthread_parkme+0x148/0x220 [ 224.896923][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 224.896967][ C0] kthread+0x2c1/0x3a0 [ 224.896994][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.897028][ C0] ? __pfx_kthread+0x10/0x10 [ 224.897058][ C0] ret_from_fork+0x45/0x80 [ 224.897097][ C0] ? __pfx_kthread+0x10/0x10 [ 224.897127][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.897176][ C0] [ 224.897186][ C0] task:kworker/R-kvub3 state:I stack:30048 pid:1338 tgid:1338 ppid:2 flags:0x00004000 [ 224.897276][ C0] Call Trace: [ 224.897285][ C0] [ 224.897299][ C0] __schedule+0x1042/0x34b0 [ 224.897339][ C0] ? __pfx___schedule+0x10/0x10 [ 224.897375][ C0] ? schedule+0x298/0x350 [ 224.897408][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.897444][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.897479][ C0] ? lock_acquire+0x2f/0xb0 [ 224.897515][ C0] ? schedule+0x1fd/0x350 [ 224.897558][ C0] schedule+0xe7/0x350 [ 224.897592][ C0] rescuer_thread+0x946/0xe20 [ 224.897631][ C0] ? __kthread_parkme+0xb7/0x220 [ 224.897661][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.897726][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.897765][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.897806][ C0] ? __kthread_parkme+0x148/0x220 [ 224.897837][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.897877][ C0] kthread+0x2c1/0x3a0 [ 224.897904][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.897938][ C0] ? __pfx_kthread+0x10/0x10 [ 224.897968][ C0] ret_from_fork+0x45/0x80 [ 224.898007][ C0] ? __pfx_kthread+0x10/0x10 [ 224.898037][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.898093][ C0] [ 224.898104][ C0] task:kworker/R-kvub3 state:I stack:30048 pid:1339 tgid:1339 ppid:2 flags:0x00004000 [ 224.898195][ C0] Call Trace: [ 224.898203][ C0] [ 224.898217][ C0] __schedule+0x1042/0x34b0 [ 224.898257][ C0] ? __pfx___schedule+0x10/0x10 [ 224.898293][ C0] ? schedule+0x298/0x350 [ 224.898326][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.898363][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.898396][ C0] ? lock_acquire+0x2f/0xb0 [ 224.898432][ C0] ? schedule+0x1fd/0x350 [ 224.898469][ C0] schedule+0xe7/0x350 [ 224.898503][ C0] rescuer_thread+0x946/0xe20 [ 224.898547][ C0] ? __kthread_parkme+0xb7/0x220 [ 224.898576][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.898623][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.898660][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.898701][ C0] ? __kthread_parkme+0x148/0x220 [ 224.898732][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.898771][ C0] kthread+0x2c1/0x3a0 [ 224.898798][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.898832][ C0] ? __pfx_kthread+0x10/0x10 [ 224.898862][ C0] ret_from_fork+0x45/0x80 [ 224.898901][ C0] ? __pfx_kthread+0x10/0x10 [ 224.898930][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.898978][ C0] [ 224.898989][ C0] task:kworker/R-kvub3 state:I stack:30048 pid:1340 tgid:1340 ppid:2 flags:0x00004000 [ 224.899078][ C0] Call Trace: [ 224.899087][ C0] [ 224.899101][ C0] __schedule+0x1042/0x34b0 [ 224.899141][ C0] ? __pfx___schedule+0x10/0x10 [ 224.899177][ C0] ? schedule+0x298/0x350 [ 224.899210][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.899246][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.899280][ C0] ? lock_acquire+0x2f/0xb0 [ 224.899316][ C0] ? schedule+0x1fd/0x350 [ 224.899353][ C0] schedule+0xe7/0x350 [ 224.899387][ C0] rescuer_thread+0x946/0xe20 [ 224.899426][ C0] ? __kthread_parkme+0xb7/0x220 [ 224.899456][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.899502][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.899546][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.899587][ C0] ? __kthread_parkme+0x148/0x220 [ 224.899618][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.899658][ C0] kthread+0x2c1/0x3a0 [ 224.899685][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.899718][ C0] ? __pfx_kthread+0x10/0x10 [ 224.899748][ C0] ret_from_fork+0x45/0x80 [ 224.899787][ C0] ? __pfx_kthread+0x10/0x10 [ 224.899817][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.899865][ C0] [ 224.899876][ C0] task:kworker/R-kmems state:I stack:30048 pid:1344 tgid:1344 ppid:2 flags:0x00004000 [ 224.899966][ C0] Call Trace: [ 224.899974][ C0] [ 224.899988][ C0] __schedule+0x1042/0x34b0 [ 224.900028][ C0] ? __pfx___schedule+0x10/0x10 [ 224.900064][ C0] ? schedule+0x298/0x350 [ 224.900097][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.900133][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.900167][ C0] ? lock_acquire+0x2f/0xb0 [ 224.900203][ C0] ? schedule+0x1fd/0x350 [ 224.900241][ C0] schedule+0xe7/0x350 [ 224.900275][ C0] rescuer_thread+0x946/0xe20 [ 224.900314][ C0] ? __kthread_parkme+0xb7/0x220 [ 224.900344][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.900390][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.900428][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.900468][ C0] ? __kthread_parkme+0x148/0x220 [ 224.900500][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.900544][ C0] kthread+0x2c1/0x3a0 [ 224.900571][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.900604][ C0] ? __pfx_kthread+0x10/0x10 [ 224.900634][ C0] ret_from_fork+0x45/0x80 [ 224.900673][ C0] ? __pfx_kthread+0x10/0x10 [ 224.900703][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.900752][ C0] [ 224.900763][ C0] task:kworker/R-elous state:I stack:29312 pid:1377 tgid:1377 ppid:2 flags:0x00004000 [ 224.900850][ C0] Call Trace: [ 224.900859][ C0] [ 224.900873][ C0] __schedule+0x1042/0x34b0 [ 224.900913][ C0] ? __pfx___schedule+0x10/0x10 [ 224.900949][ C0] ? schedule+0x298/0x350 [ 224.900982][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.901019][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.901053][ C0] ? lock_acquire+0x2f/0xb0 [ 224.901089][ C0] ? schedule+0x1fd/0x350 [ 224.901126][ C0] schedule+0xe7/0x350 [ 224.901160][ C0] rescuer_thread+0x946/0xe20 [ 224.901199][ C0] ? __kthread_parkme+0xb7/0x220 [ 224.901229][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.901275][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.901313][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.901354][ C0] ? __kthread_parkme+0x148/0x220 [ 224.901385][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.901425][ C0] kthread+0x2c1/0x3a0 [ 224.901452][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.901485][ C0] ? __pfx_kthread+0x10/0x10 [ 224.901516][ C0] ret_from_fork+0x45/0x80 [ 224.901574][ C0] ? __pfx_kthread+0x10/0x10 [ 224.901604][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.901652][ C0] [ 224.901664][ C0] task:kworker/0:1H state:I stack:30928 pid:1562 tgid:1562 ppid:2 flags:0x00004000 [ 224.901754][ C0] Call Trace: [ 224.901763][ C0] [ 224.901777][ C0] __schedule+0x1042/0x34b0 [ 224.901817][ C0] ? __pfx___schedule+0x10/0x10 [ 224.901853][ C0] ? schedule+0x298/0x350 [ 224.901886][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.901923][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.901957][ C0] ? lock_acquire+0x2f/0xb0 [ 224.901993][ C0] ? schedule+0x1fd/0x350 [ 224.902030][ C0] schedule+0xe7/0x350 [ 224.902063][ C0] ? worker_thread+0x271/0xf00 [ 224.902101][ C0] ? __pfx_worker_thread+0x10/0x10 [ 224.902139][ C0] worker_thread+0x2de/0xf00 [ 224.902186][ C0] ? __kthread_parkme+0x148/0x220 [ 224.902218][ C0] ? __pfx_worker_thread+0x10/0x10 [ 224.902258][ C0] kthread+0x2c1/0x3a0 [ 224.902285][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.902318][ C0] ? __pfx_kthread+0x10/0x10 [ 224.902349][ C0] ret_from_fork+0x45/0x80 [ 224.902387][ C0] ? __pfx_kthread+0x10/0x10 [ 224.902417][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.902466][ C0] [ 224.902476][ C0] task:kworker/R-mld state:I stack:30048 pid:1563 tgid:1563 ppid:2 flags:0x00004000 [ 224.902570][ C0] Call Trace: [ 224.902579][ C0] [ 224.902593][ C0] __schedule+0x1042/0x34b0 [ 224.902632][ C0] ? __pfx___schedule+0x10/0x10 [ 224.902668][ C0] ? schedule+0x298/0x350 [ 224.902702][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.902738][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.902772][ C0] ? lock_acquire+0x2f/0xb0 [ 224.902808][ C0] ? schedule+0x1fd/0x350 [ 224.902845][ C0] schedule+0xe7/0x350 [ 224.902880][ C0] rescuer_thread+0x946/0xe20 [ 224.902918][ C0] ? __kthread_parkme+0xb7/0x220 [ 224.902948][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.902998][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.903036][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.903077][ C0] ? __kthread_parkme+0x148/0x220 [ 224.903109][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.903148][ C0] kthread+0x2c1/0x3a0 [ 224.903176][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.903209][ C0] ? __pfx_kthread+0x10/0x10 [ 224.903240][ C0] ret_from_fork+0x45/0x80 [ 224.903279][ C0] ? __pfx_kthread+0x10/0x10 [ 224.903308][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.903357][ C0] [ 224.903368][ C0] task:kworker/R-ipv6_ state:I stack:30048 pid:1564 tgid:1564 ppid:2 flags:0x00004000 [ 224.903456][ C0] Call Trace: [ 224.903465][ C0] [ 224.903479][ C0] __schedule+0x1042/0x34b0 [ 224.903523][ C0] ? __pfx___schedule+0x10/0x10 [ 224.903559][ C0] ? schedule+0x298/0x350 [ 224.903593][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.903629][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.903663][ C0] ? lock_acquire+0x2f/0xb0 [ 224.903699][ C0] ? schedule+0x1fd/0x350 [ 224.903736][ C0] schedule+0xe7/0x350 [ 224.903770][ C0] rescuer_thread+0x946/0xe20 [ 224.903809][ C0] ? __kthread_parkme+0xb7/0x220 [ 224.903839][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.903885][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.903923][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.903964][ C0] ? __kthread_parkme+0x148/0x220 [ 224.903995][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.904035][ C0] kthread+0x2c1/0x3a0 [ 224.904062][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.904095][ C0] ? __pfx_kthread+0x10/0x10 [ 224.904125][ C0] ret_from_fork+0x45/0x80 [ 224.904164][ C0] ? __pfx_kthread+0x10/0x10 [ 224.904193][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.904242][ C0] [ 224.904253][ C0] task:kworker/u8:7 state:I stack:26336 pid:1644 tgid:1644 ppid:2 flags:0x00004000 [ 224.904336][ C0] Workqueue: 0x0 (events_unbound) [ 224.904366][ C0] Call Trace: [ 224.904374][ C0] [ 224.904388][ C0] __schedule+0x1042/0x34b0 [ 224.904434][ C0] ? __pfx___schedule+0x10/0x10 [ 224.904470][ C0] ? schedule+0x298/0x350 [ 224.904503][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.904544][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.904579][ C0] ? lock_acquire+0x2f/0xb0 [ 224.904615][ C0] ? schedule+0x1fd/0x350 [ 224.904652][ C0] schedule+0xe7/0x350 [ 224.904684][ C0] ? worker_thread+0x271/0xf00 [ 224.904723][ C0] worker_thread+0x2de/0xf00 [ 224.904771][ C0] ? __kthread_parkme+0x148/0x220 [ 224.904803][ C0] ? __pfx_worker_thread+0x10/0x10 [ 224.904842][ C0] kthread+0x2c1/0x3a0 [ 224.904869][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.904903][ C0] ? __pfx_kthread+0x10/0x10 [ 224.904933][ C0] ret_from_fork+0x45/0x80 [ 224.904972][ C0] ? __pfx_kthread+0x10/0x10 [ 224.905002][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.905050][ C0] [ 224.905061][ C0] task:jbd2/sda1-8 state:S stack:26928 pid:2822 tgid:2822 ppid:2 flags:0x00004000 [ 224.905144][ C0] Call Trace: [ 224.905153][ C0] [ 224.905167][ C0] __schedule+0x1042/0x34b0 [ 224.905207][ C0] ? __pfx___schedule+0x10/0x10 [ 224.905243][ C0] ? schedule+0x298/0x350 [ 224.905276][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.905313][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.905347][ C0] ? lock_acquire+0x2f/0xb0 [ 224.905383][ C0] ? schedule+0x1fd/0x350 [ 224.905420][ C0] schedule+0xe7/0x350 [ 224.905455][ C0] kjournald2+0x5c7/0x760 [ 224.905496][ C0] ? __kthread_parkme+0xb7/0x220 [ 224.905531][ C0] ? __pfx_kjournald2+0x10/0x10 [ 224.905574][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 224.905619][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.905659][ C0] ? __kthread_parkme+0x148/0x220 [ 224.905691][ C0] ? __pfx_kjournald2+0x10/0x10 [ 224.905726][ C0] kthread+0x2c1/0x3a0 [ 224.905754][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.905787][ C0] ? __pfx_kthread+0x10/0x10 [ 224.905818][ C0] ret_from_fork+0x45/0x80 [ 224.905856][ C0] ? __pfx_kthread+0x10/0x10 [ 224.905886][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.905934][ C0] [ 224.905945][ C0] task:kworker/R-ext4- state:I stack:30832 pid:2823 tgid:2823 ppid:2 flags:0x00004000 [ 224.906036][ C0] Call Trace: [ 224.906045][ C0] [ 224.906058][ C0] __schedule+0x1042/0x34b0 [ 224.906110][ C0] ? __pfx___schedule+0x10/0x10 [ 224.906146][ C0] ? schedule+0x298/0x350 [ 224.906179][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.906216][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.906250][ C0] ? lock_acquire+0x2f/0xb0 [ 224.906286][ C0] ? schedule+0x1fd/0x350 [ 224.906323][ C0] schedule+0xe7/0x350 [ 224.906358][ C0] rescuer_thread+0x946/0xe20 [ 224.906397][ C0] ? __kthread_parkme+0xb7/0x220 [ 224.906426][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.906473][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.906511][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.906557][ C0] ? __kthread_parkme+0x148/0x220 [ 224.906589][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 224.906629][ C0] kthread+0x2c1/0x3a0 [ 224.906656][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.906690][ C0] ? __pfx_kthread+0x10/0x10 [ 224.906720][ C0] ret_from_fork+0x45/0x80 [ 224.906758][ C0] ? __pfx_kthread+0x10/0x10 [ 224.906788][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.906837][ C0] [ 224.906848][ C0] task:syslogd state:S stack:25264 pid:2842 tgid:2842 ppid:1 flags:0x00000002 [ 224.906927][ C0] Call Trace: [ 224.906936][ C0] [ 224.906950][ C0] __schedule+0x1042/0x34b0 [ 224.906990][ C0] ? __pfx___schedule+0x10/0x10 [ 224.907026][ C0] ? schedule+0x298/0x350 [ 224.907059][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.907095][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.907137][ C0] ? lock_acquire+0x2f/0xb0 [ 224.907178][ C0] ? schedule+0x1fd/0x350 [ 224.907218][ C0] schedule+0xe7/0x350 [ 224.907252][ C0] schedule_timeout+0x258/0x2a0 [ 224.907287][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 224.907325][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 224.907361][ C0] ? prepare_to_wait_exclusive+0xe2/0x2b0 [ 224.907409][ C0] __skb_wait_for_more_packets+0x36c/0x5e0 [ 224.907460][ C0] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 224.907503][ C0] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 224.907549][ C0] ? __pfx_receiver_wake_function+0x10/0x10 [ 224.907599][ C0] __unix_dgram_recvmsg+0x243/0xdd0 [ 224.907642][ C0] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 224.907681][ C0] ? __pfx_sock_has_perm+0x10/0x10 [ 224.907712][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 224.907767][ C0] unix_dgram_recvmsg+0xd0/0x110 [ 224.907803][ C0] sock_recvmsg+0x1f6/0x250 [ 224.907841][ C0] sock_read_iter+0x2bb/0x3b0 [ 224.907878][ C0] ? __pfx_sock_read_iter+0x10/0x10 [ 224.907928][ C0] ? security_file_permission+0x21/0x80 [ 224.907971][ C0] vfs_read+0xa4c/0xbe0 [ 224.908017][ C0] ? __pfx_vfs_read+0x10/0x10 [ 224.908063][ C0] ? rcu_is_watching+0x12/0xc0 [ 224.908103][ C0] ksys_read+0x1fa/0x260 [ 224.908144][ C0] ? __pfx_ksys_read+0x10/0x10 [ 224.908193][ C0] do_syscall_64+0xcd/0x250 [ 224.908222][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.908267][ C0] RIP: 0033:0x7fe14d745b6a [ 224.908289][ C0] RSP: 002b:00007ffc595f5068 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 224.908316][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe14d745b6a [ 224.908336][ C0] RDX: 00000000000000ff RSI: 000055d569b93300 RDI: 0000000000000000 [ 224.908355][ C0] RBP: 000055d569b932c0 R08: 0000000000000001 R09: 0000000000000000 [ 224.908374][ C0] R10: 00007fe14d8e43a3 R11: 0000000000000246 R12: 000055d569b93351 [ 224.908394][ C0] R13: 000055d569b93300 R14: 0000000000000000 R15: 00007fe14d928a80 [ 224.908427][ C0] [ 224.908439][ C0] task:acpid state:S stack:24928 pid:2845 tgid:2845 ppid:1 flags:0x00000002 [ 224.908524][ C0] Call Trace: [ 224.908532][ C0] [ 224.908546][ C0] __schedule+0x1042/0x34b0 [ 224.908587][ C0] ? __pfx___schedule+0x10/0x10 [ 224.908623][ C0] ? schedule+0x298/0x350 [ 224.908656][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.908693][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.908727][ C0] ? lock_acquire+0x2f/0xb0 [ 224.908763][ C0] ? schedule+0x1fd/0x350 [ 224.908807][ C0] schedule+0xe7/0x350 [ 224.908841][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 224.908877][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 224.908928][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 224.908978][ C0] do_select+0x12ec/0x17b0 [ 224.909039][ C0] ? __pfx_do_select+0x10/0x10 [ 224.909078][ C0] ? __pfx_mark_lock+0x10/0x10 [ 224.909117][ C0] ? mark_lock+0xb5/0xc60 [ 224.909161][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.909203][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.909245][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.909286][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.909328][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.909370][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.909412][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.909461][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.909496][ C0] ? lock_acquire+0x2f/0xb0 [ 224.909536][ C0] ? __might_fault+0xe3/0x190 [ 224.909575][ C0] ? __might_fault+0xe3/0x190 [ 224.909621][ C0] ? core_sys_select+0x459/0xb80 [ 224.909661][ C0] core_sys_select+0x459/0xb80 [ 224.909713][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 224.909754][ C0] ? dput.part.0+0xd8/0x9b0 [ 224.909814][ C0] ? set_user_sigmask+0x217/0x2a0 [ 224.909855][ C0] ? vfs_read+0x239/0xbe0 [ 224.909894][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 224.909935][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 224.909968][ C0] do_pselect.constprop.0+0x1a0/0x1f0 [ 224.910012][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 224.910067][ C0] __x64_sys_pselect6+0x183/0x240 [ 224.910111][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 224.910163][ C0] do_syscall_64+0xcd/0x250 [ 224.910191][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.910234][ C0] RIP: 0033:0x7f2b09d80591 [ 224.910254][ C0] RSP: 002b:00007ffd895b6a50 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 224.910281][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b09d80591 [ 224.910301][ C0] RDX: 0000000000000000 RSI: 00007ffd895b6b48 RDI: 000000000000000b [ 224.910320][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 224.910338][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 224.910356][ C0] R13: 000055618ec3c178 R14: 0000000000000000 R15: 000000000000000a [ 224.910389][ C0] [ 224.910400][ C0] task:klogd state:R running task stack:25424 pid:2849 tgid:2849 ppid:1 flags:0x00000002 [ 224.910486][ C0] Call Trace: [ 224.910494][ C0] [ 224.910509][ C0] __schedule+0x1042/0x34b0 [ 224.910554][ C0] ? __pfx___schedule+0x10/0x10 [ 224.910588][ C0] ? find_held_lock+0x2d/0x110 [ 224.910630][ C0] ? __cond_resched+0x1b/0x30 [ 224.910665][ C0] preempt_schedule_common+0x44/0xc0 [ 224.910704][ C0] __cond_resched+0x1b/0x30 [ 224.910737][ C0] __kmalloc_node_track_caller_noprof+0x30f/0x3e0 [ 224.910773][ C0] ? __alloc_skb+0x164/0x380 [ 224.910803][ C0] kmalloc_reserve+0xef/0x2c0 [ 224.910842][ C0] __alloc_skb+0x164/0x380 [ 224.910869][ C0] ? __pfx___alloc_skb+0x10/0x10 [ 224.910894][ C0] ? hlock_class+0x4e/0x130 [ 224.910922][ C0] ? __lock_acquire+0x1580/0x3ce0 [ 224.910969][ C0] alloc_skb_with_frags+0xe4/0x850 [ 224.911016][ C0] sock_alloc_send_pskb+0x7f1/0x980 [ 224.911070][ C0] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 224.911115][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.911153][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 224.911186][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 224.911213][ C0] ? lock_acquire+0x2f/0xb0 [ 224.911249][ C0] ? unix_dgram_sendmsg+0x896/0x1920 [ 224.911289][ C0] unix_dgram_sendmsg+0x467/0x1920 [ 224.911333][ C0] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 224.911382][ C0] __sys_sendto+0x479/0x4d0 [ 224.911410][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 224.911434][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.911471][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.911520][ C0] ? rcu_is_watching+0x12/0xc0 [ 224.911559][ C0] ? xfd_validate_state+0x5d/0x180 [ 224.911601][ C0] ? rcu_is_watching+0x12/0xc0 [ 224.911633][ C0] __x64_sys_sendto+0xe0/0x1c0 [ 224.911658][ C0] ? do_syscall_64+0x91/0x250 [ 224.911684][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.911723][ C0] do_syscall_64+0xcd/0x250 [ 224.911751][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.911794][ C0] RIP: 0033:0x7f540217c9b5 [ 224.911815][ C0] RSP: 002b:00007ffe510e5748 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 224.911842][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f540217c9b5 [ 224.911861][ C0] RDX: 0000000000000053 RSI: 0000565094b60c00 RDI: 0000000000000003 [ 224.911880][ C0] RBP: 0000565094b5a2c0 R08: 0000000000000000 R09: 0000000000000000 [ 224.911899][ C0] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000013 [ 224.911918][ C0] R13: 00007f540230a212 R14: 00007ffe510e5848 R15: 0000000000000000 [ 224.911951][ C0] [ 224.911962][ C0] task:udevd state:R running task stack:25920 pid:2860 tgid:2860 ppid:1 flags:0x00000002 [ 224.912050][ C0] Call Trace: [ 224.912058][ C0] [ 224.912072][ C0] __schedule+0x1042/0x34b0 [ 224.912113][ C0] ? __pfx___schedule+0x10/0x10 [ 224.912146][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 224.912192][ C0] schedule+0xe7/0x350 [ 224.912227][ C0] syscall_exit_to_user_mode+0xec/0x260 [ 224.912269][ C0] do_syscall_64+0xda/0x250 [ 224.912297][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.912340][ C0] RIP: 0033:0x7f240e2eea4b [ 224.912360][ C0] RSP: 002b:00007ffe3f053e78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 224.912387][ C0] RAX: 00000000000000e8 RBX: 0000564f45b86d90 RCX: 00007f240e2eea4b [ 224.912407][ C0] RDX: 0000000000000000 RSI: 00007ffe3f053e88 RDI: 0000000000000004 [ 224.912425][ C0] RBP: 0000564f45bbc1e0 R08: 0000000000000001 R09: a1f73b237250fff3 [ 224.912445][ C0] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 224.912463][ C0] R13: 00000000000000c0 R14: 0000000000000000 R15: 0000000000000000 [ 224.912495][ C0] [ 224.912506][ C0] task:dbus-daemon state:S stack:27712 pid:2882 tgid:2882 ppid:1 flags:0x00000002 [ 224.912594][ C0] Call Trace: [ 224.912603][ C0] [ 224.912617][ C0] __schedule+0x1042/0x34b0 [ 224.912658][ C0] ? __pfx___schedule+0x10/0x10 [ 224.912694][ C0] ? schedule+0x298/0x350 [ 224.912727][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.912763][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.912798][ C0] ? lock_acquire+0x2f/0xb0 [ 224.912834][ C0] ? schedule+0x1fd/0x350 [ 224.912871][ C0] schedule+0xe7/0x350 [ 224.912905][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 224.912940][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 224.912975][ C0] ? do_epoll_wait+0x13ae/0x1aa0 [ 224.913026][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 224.913062][ C0] do_epoll_wait+0x13c7/0x1aa0 [ 224.913108][ C0] ? mark_lock+0xb5/0xc60 [ 224.913154][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 224.913197][ C0] ? find_held_lock+0x2d/0x110 [ 224.913230][ C0] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 224.913275][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.913313][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 224.913367][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 224.913396][ C0] ? handle_mm_fault+0x497/0xaa0 [ 224.913426][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 224.913458][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 224.913503][ C0] do_syscall_64+0xcd/0x250 [ 224.913536][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.913579][ C0] RIP: 0033:0x7f20a7b44457 [ 224.913600][ C0] RSP: 002b:00007fff1e3425a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 224.913626][ C0] RAX: ffffffffffffffda RBX: 00007fff1e3425b8 RCX: 00007f20a7b44457 [ 224.913647][ C0] RDX: 0000000000000040 RSI: 00007fff1e3425b8 RDI: 0000000000000003 [ 224.913665][ C0] RBP: 00007fff1e342948 R08: 0000000000000baa R09: 00007f20a7cb9080 [ 224.913685][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 224.913703][ C0] R13: 0000000000000001 R14: 00007fff1e342948 R15: 00007fff1e342c58 [ 224.913737][ C0] [ 224.913748][ C0] task:dhcpcd state:S stack:25936 pid:2897 tgid:2897 ppid:1 flags:0x00000002 [ 224.913829][ C0] Call Trace: [ 224.913837][ C0] [ 224.913851][ C0] __schedule+0x1042/0x34b0 [ 224.913892][ C0] ? __pfx___schedule+0x10/0x10 [ 224.913927][ C0] ? schedule+0x298/0x350 [ 224.913961][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.913997][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.914032][ C0] ? lock_acquire+0x2f/0xb0 [ 224.914068][ C0] ? schedule+0x1fd/0x350 [ 224.914105][ C0] schedule+0xe7/0x350 [ 224.914140][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 224.914174][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 224.914208][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.914250][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 224.914289][ C0] ? __pfx___pollwait+0x10/0x10 [ 224.914326][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 224.914356][ C0] ? unix_dgram_poll+0x373/0x780 [ 224.914392][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 224.914437][ C0] do_sys_poll+0xae0/0xde0 [ 224.914487][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 224.914558][ C0] ? move_addr_to_user+0xab/0x1d0 [ 224.914601][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.914643][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.914685][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.914727][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.914794][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.914828][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.914867][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 224.914900][ C0] ? set_user_sigmask+0x217/0x2a0 [ 224.914942][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 224.914992][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 224.915036][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 224.915084][ C0] ? __secure_computing+0x227/0x3a0 [ 224.915133][ C0] do_syscall_64+0xcd/0x250 [ 224.915162][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.915205][ C0] RIP: 0033:0x7fc4eba68ad5 [ 224.915225][ C0] RSP: 002b:00007ffc28dbfeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 224.915252][ C0] RAX: ffffffffffffffda RBX: 000055c06f053f20 RCX: 00007fc4eba68ad5 [ 224.915272][ C0] RDX: 00007ffc28dbfed0 RSI: 0000000000000004 RDI: 000055c06f05deb0 [ 224.915291][ C0] RBP: 00007ffc28dc0200 R08: 0000000000000008 R09: 00007fc4ebb51080 [ 224.915310][ C0] R10: 00007ffc28dc0200 R11: 0000000000000246 R12: 00007ffc28dbfef8 [ 224.915329][ C0] R13: 000055c0534c1610 R14: 0000000000000000 R15: 0000000000000000 [ 224.915362][ C0] [ 224.915373][ C0] task:dhcpcd state:S stack:24064 pid:2898 tgid:2898 ppid:2897 flags:0x00000002 [ 224.915451][ C0] Call Trace: [ 224.915459][ C0] [ 224.915473][ C0] __schedule+0x1042/0x34b0 [ 224.915514][ C0] ? __pfx___schedule+0x10/0x10 [ 224.915554][ C0] ? schedule+0x298/0x350 [ 224.915588][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.915624][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.915659][ C0] ? lock_acquire+0x2f/0xb0 [ 224.915695][ C0] ? schedule+0x1fd/0x350 [ 224.915732][ C0] schedule+0xe7/0x350 [ 224.915767][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 224.915802][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 224.915835][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.915882][ C0] ? __pfx___pollwait+0x10/0x10 [ 224.915919][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 224.915949][ C0] ? unix_dgram_poll+0x373/0x780 [ 224.915985][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 224.916029][ C0] do_sys_poll+0xae0/0xde0 [ 224.916080][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 224.916118][ C0] ? trace_sched_wakeup+0xe2/0x130 [ 224.916186][ C0] ? sock_def_readable+0x1de/0x610 [ 224.916229][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.916275][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.916316][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.916358][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.916430][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.916463][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.916502][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 224.916541][ C0] ? set_user_sigmask+0x217/0x2a0 [ 224.916583][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 224.916632][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 224.916676][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 224.916730][ C0] do_syscall_64+0xcd/0x250 [ 224.916758][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.916802][ C0] RIP: 0033:0x7fc4eba68ad5 [ 224.916822][ C0] RSP: 002b:00007ffc28dbfeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 224.916849][ C0] RAX: ffffffffffffffda RBX: 000055c06f053f20 RCX: 00007fc4eba68ad5 [ 224.916868][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000055c06f053f00 [ 224.916887][ C0] RBP: 00007ffc28dc0200 R08: 0000000000000008 R09: 7fee47f927a08c27 [ 224.916906][ C0] R10: 00007ffc28dc0200 R11: 0000000000000246 R12: 0000000000000000 [ 224.916925][ C0] R13: 000055c0534c1610 R14: 0000000000000000 R15: 0000000000000000 [ 224.916958][ C0] [ 224.916968][ C0] task:dhcpcd state:S stack:27104 pid:2899 tgid:2899 ppid:2897 flags:0x00000002 [ 224.917051][ C0] Call Trace: [ 224.917060][ C0] [ 224.917074][ C0] __schedule+0x1042/0x34b0 [ 224.917114][ C0] ? __pfx___schedule+0x10/0x10 [ 224.917149][ C0] ? schedule+0x298/0x350 [ 224.917182][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.917219][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.917253][ C0] ? lock_acquire+0x2f/0xb0 [ 224.917289][ C0] ? schedule+0x1fd/0x350 [ 224.917327][ C0] schedule+0xe7/0x350 [ 224.917361][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 224.917396][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 224.917429][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.917475][ C0] ? __pfx___pollwait+0x10/0x10 [ 224.917512][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 224.917547][ C0] ? unix_dgram_poll+0x373/0x780 [ 224.917583][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 224.917627][ C0] do_sys_poll+0xae0/0xde0 [ 224.917678][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 224.917718][ C0] ? hlock_class+0x4e/0x130 [ 224.917746][ C0] ? mark_lock+0xb5/0xc60 [ 224.917804][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 224.917852][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.917894][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.917936][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.917977][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.918043][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.918078][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.918117][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 224.918150][ C0] ? set_user_sigmask+0x217/0x2a0 [ 224.918192][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 224.918234][ C0] ? __rseq_handle_notify_resume+0x67c/0x10b0 [ 224.918277][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 224.918322][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 224.918366][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 224.918414][ C0] ? __secure_computing+0x227/0x3a0 [ 224.918460][ C0] do_syscall_64+0xcd/0x250 [ 224.918489][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.918536][ C0] RIP: 0033:0x7fc4eba68ad5 [ 224.918556][ C0] RSP: 002b:00007ffc28dbfeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 224.918583][ C0] RAX: ffffffffffffffda RBX: 000055c06f053f20 RCX: 00007fc4eba68ad5 [ 224.918603][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055c06f05d020 [ 224.918621][ C0] RBP: 00007ffc28dc0200 R08: 0000000000000008 R09: 000055c0534c13d0 [ 224.918641][ C0] R10: 00007ffc28dc0200 R11: 0000000000000246 R12: 0000000000000000 [ 224.918660][ C0] R13: 000055c0534c1610 R14: 0000000000000003 R15: 0000000000000000 [ 224.918692][ C0] [ 224.918703][ C0] task:dhcpcd state:S stack:26704 pid:2900 tgid:2900 ppid:2897 flags:0x00000002 [ 224.918785][ C0] Call Trace: [ 224.918793][ C0] [ 224.918807][ C0] __schedule+0x1042/0x34b0 [ 224.918848][ C0] ? __pfx___schedule+0x10/0x10 [ 224.918884][ C0] ? schedule+0x298/0x350 [ 224.918917][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.918953][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.918988][ C0] ? lock_acquire+0x2f/0xb0 [ 224.919024][ C0] ? schedule+0x1fd/0x350 [ 224.919061][ C0] schedule+0xe7/0x350 [ 224.919095][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 224.919130][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 224.919163][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.919209][ C0] ? __pfx___pollwait+0x10/0x10 [ 224.919245][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 224.919276][ C0] ? unix_dgram_poll+0x373/0x780 [ 224.919314][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 224.919359][ C0] do_sys_poll+0xae0/0xde0 [ 224.919409][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 224.919483][ C0] ? unix_stream_recvmsg+0x138/0x1c0 [ 224.919528][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.919570][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.919612][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.919654][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.919699][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.919760][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.919794][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.919833][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 224.919867][ C0] ? set_user_sigmask+0x217/0x2a0 [ 224.919908][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 224.919952][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 224.919997][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 224.920041][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 224.920083][ C0] ? ksys_read+0x1ad/0x260 [ 224.920127][ C0] ? __secure_computing+0x227/0x3a0 [ 224.920173][ C0] do_syscall_64+0xcd/0x250 [ 224.920202][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.920244][ C0] RIP: 0033:0x7fc4eba68ad5 [ 224.920268][ C0] RSP: 002b:00007ffc28dbfeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 224.920295][ C0] RAX: ffffffffffffffda RBX: 000055c06f053f20 RCX: 00007fc4eba68ad5 [ 224.920315][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055c06f05d020 [ 224.920334][ C0] RBP: 00007ffc28dc0200 R08: 0000000000000008 R09: 000055c0534c13d0 [ 224.920353][ C0] R10: 00007ffc28dc0200 R11: 0000000000000246 R12: 0000000000000000 [ 224.920372][ C0] R13: 000055c0534c1610 R14: 0000000000000000 R15: 0000000000000000 [ 224.920405][ C0] [ 224.920415][ C0] task:sshd state:S stack:27360 pid:2916 tgid:2916 ppid:1 flags:0x00000002 [ 224.920499][ C0] Call Trace: [ 224.920507][ C0] [ 224.920525][ C0] __schedule+0x1042/0x34b0 [ 224.920566][ C0] ? __pfx___schedule+0x10/0x10 [ 224.920602][ C0] ? schedule+0x298/0x350 [ 224.920635][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.920672][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.920706][ C0] ? lock_acquire+0x2f/0xb0 [ 224.920742][ C0] ? schedule+0x1fd/0x350 [ 224.920779][ C0] schedule+0xe7/0x350 [ 224.920814][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 224.920848][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 224.920882][ C0] ? tcp_poll+0x45b/0xf90 [ 224.920914][ C0] ? lock_acquire+0x2f/0xb0 [ 224.920950][ C0] ? __might_fault+0xe3/0x190 [ 224.920995][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 224.921040][ C0] do_sys_poll+0xae0/0xde0 [ 224.921090][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 224.921135][ C0] ? mark_lock+0xb5/0xc60 [ 224.921195][ C0] ? __pfx_mark_lock+0x10/0x10 [ 224.921231][ C0] ? __pfx_mark_lock+0x10/0x10 [ 224.921269][ C0] ? __pfx_mark_lock+0x10/0x10 [ 224.921311][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.921358][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.921435][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.921469][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.921508][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 224.921546][ C0] ? set_user_sigmask+0x217/0x2a0 [ 224.921587][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 224.921637][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 224.921681][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 224.921735][ C0] do_syscall_64+0xcd/0x250 [ 224.921764][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.921807][ C0] RIP: 0033:0x7fec7d19fad5 [ 224.921827][ C0] RSP: 002b:00007ffc9d59da50 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 224.921854][ C0] RAX: ffffffffffffffda RBX: 000055aeb043ead0 RCX: 00007fec7d19fad5 [ 224.921874][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055aeb04444b0 [ 224.921892][ C0] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000 [ 224.921911][ C0] R10: 00007ffc9d59dc08 R11: 0000000000000246 R12: 000055aeb04444b0 [ 224.921930][ C0] R13: 00007ffc9d59dc08 R14: 0000000000000002 R15: 000055aeb043fb2c [ 224.921963][ C0] [ 224.921973][ C0] task:getty state:S stack:25424 pid:2918 tgid:2918 ppid:1 flags:0x00000002 [ 224.922053][ C0] Call Trace: [ 224.922062][ C0] [ 224.922076][ C0] __schedule+0x1042/0x34b0 [ 224.922116][ C0] ? __pfx___schedule+0x10/0x10 [ 224.922153][ C0] ? schedule+0x298/0x350 [ 224.922186][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.922223][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.922257][ C0] ? lock_acquire+0x2f/0xb0 [ 224.922293][ C0] ? schedule+0x1fd/0x350 [ 224.922330][ C0] schedule+0xe7/0x350 [ 224.922364][ C0] schedule_timeout+0x258/0x2a0 [ 224.922395][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 224.922434][ C0] ? down_read+0xc9/0x330 [ 224.922475][ C0] ? __pfx___up_read+0x10/0x10 [ 224.922526][ C0] ? wait_woken+0x48/0x1c0 [ 224.922565][ C0] wait_woken+0x175/0x1c0 [ 224.922603][ C0] n_tty_read+0x10fb/0x1480 [ 224.922659][ C0] ? __pfx_n_tty_read+0x10/0x10 [ 224.922699][ C0] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 224.922751][ C0] ? __pfx_woken_wake_function+0x10/0x10 [ 224.922799][ C0] tty_read+0x30e/0x5b0 [ 224.922836][ C0] ? __pfx_tty_read+0x10/0x10 [ 224.922869][ C0] ? inode_security+0x101/0x130 [ 224.922910][ C0] ? security_file_permission+0x21/0x80 [ 224.922953][ C0] vfs_read+0x87f/0xbe0 [ 224.923004][ C0] ? __pfx_vfs_read+0x10/0x10 [ 224.923064][ C0] ksys_read+0x12f/0x260 [ 224.923104][ C0] ? __pfx_ksys_read+0x10/0x10 [ 224.923154][ C0] do_syscall_64+0xcd/0x250 [ 224.923182][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.923225][ C0] RIP: 0033:0x7fc412875b6a [ 224.923245][ C0] RSP: 002b:00007ffc5a54a8c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 224.923272][ C0] RAX: ffffffffffffffda RBX: 0000560df57e72c0 RCX: 00007fc412875b6a [ 224.923292][ C0] RDX: 0000000000000001 RSI: 00007ffc5a54a8e0 RDI: 0000000000000000 [ 224.923310][ C0] RBP: 0000560df57e7320 R08: 0000000000000000 R09: 7976fe557ad7e704 [ 224.923329][ C0] R10: 0000000000000010 R11: 0000000000000246 R12: 0000560df57e735c [ 224.923348][ C0] R13: 00007ffc5a54a8e0 R14: 0000000000000000 R15: 0000560df57e735c [ 224.923381][ C0] [ 224.923391][ C0] task:dhcpcd state:S stack:25904 pid:2920 tgid:2920 ppid:2898 flags:0x00000002 [ 224.923473][ C0] Call Trace: [ 224.923481][ C0] [ 224.923495][ C0] __schedule+0x1042/0x34b0 [ 224.923541][ C0] ? __pfx___schedule+0x10/0x10 [ 224.923577][ C0] ? schedule+0x298/0x350 [ 224.923610][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.923647][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.923681][ C0] ? lock_acquire+0x2f/0xb0 [ 224.923717][ C0] ? schedule+0x1fd/0x350 [ 224.923755][ C0] schedule+0xe7/0x350 [ 224.923789][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 224.923824][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 224.923858][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.923904][ C0] ? __pfx___pollwait+0x10/0x10 [ 224.923941][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 224.923970][ C0] ? unix_dgram_poll+0x373/0x780 [ 224.924006][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 224.924051][ C0] do_sys_poll+0xae0/0xde0 [ 224.924100][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 224.924139][ C0] ? __pfx_packet_sendmsg+0x10/0x10 [ 224.924208][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.924249][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.924326][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.924359][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.924398][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 224.924431][ C0] ? set_user_sigmask+0x217/0x2a0 [ 224.924472][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 224.924520][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 224.924564][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 224.924609][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 224.924656][ C0] ? __secure_computing+0x227/0x3a0 [ 224.924703][ C0] do_syscall_64+0xcd/0x250 [ 224.924731][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.924774][ C0] RIP: 0033:0x7fc4eba68ad5 [ 224.924794][ C0] RSP: 002b:00007ffc28dbfeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 224.924821][ C0] RAX: ffffffffffffffda RBX: 000055c06f053f20 RCX: 00007fc4eba68ad5 [ 224.924841][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055c06f05ed90 [ 224.924859][ C0] RBP: 00007ffc28dc0200 R08: 0000000000000008 R09: 0000000000000000 [ 224.924877][ C0] R10: 00007ffc28dc0200 R11: 0000000000000246 R12: 0000000000000000 [ 224.924896][ C0] R13: 000055c0534c1610 R14: 0000000000000000 R15: 0000000000000000 [ 224.924929][ C0] [ 224.924940][ C0] task:kworker/1:2 state:R running task stack:23056 pid:2922 tgid:2922 ppid:2 flags:0x00004000 [ 224.925024][ C0] Workqueue: usb_hub_wq hub_event [ 224.925049][ C0] Call Trace: [ 224.925058][ C0] [ 224.925071][ C0] ? kvm_wait+0x11b/0x180 [ 224.925103][ C0] ? __pv_queued_spin_lock_slowpath+0x4cd/0xc90 [ 224.925143][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 224.925185][ C0] ? __pfx___pv_queued_spin_lock_slowpath+0x10/0x10 [ 224.925237][ C0] ? do_raw_spin_lock+0x210/0x2c0 [ 224.925264][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 224.925293][ C0] ? lock_acquire+0x2f/0xb0 [ 224.925329][ C0] ? input_inject_event+0xa4/0x370 [ 224.925362][ C0] ? _raw_spin_lock_irqsave+0x42/0x60 [ 224.925394][ C0] ? input_inject_event+0xa4/0x370 [ 224.925423][ C0] ? input_inject_event+0xa4/0x370 [ 224.925452][ C0] ? __pfx_input_leds_brightness_set+0x10/0x10 [ 224.925494][ C0] ? led_set_brightness+0x211/0x290 [ 224.925530][ C0] ? led_trigger_event+0xda/0x270 [ 224.925568][ C0] ? kbd_start+0x15c/0x1d0 [ 224.925607][ C0] ? __pfx_kbd_start+0x10/0x10 [ 224.925647][ C0] ? input_register_handle+0x332/0x5e0 [ 224.925680][ C0] ? kbd_connect+0xca/0x160 [ 224.925718][ C0] ? input_attach_handler.isra.0+0x181/0x260 [ 224.925766][ C0] ? input_register_device+0xa84/0x1110 [ 224.925815][ C0] ? hidinput_connect+0x1d9c/0x2ba0 [ 224.925870][ C0] ? hid_connect+0x13a8/0x18a0 [ 224.925900][ C0] ? trace_kmalloc+0x2d/0xe0 [ 224.925934][ C0] ? __kmalloc_noprof+0x202/0x3c0 [ 224.925966][ C0] ? __asan_memset+0x23/0x50 [ 224.926004][ C0] ? __pfx_hid_connect+0x10/0x10 [ 224.926034][ C0] ? usbhid_start+0x152c/0x2340 [ 224.926088][ C0] ? hid_hw_start+0xaa/0x140 [ 224.926134][ C0] ? hid_device_probe+0x3e7/0x490 [ 224.926169][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 224.926203][ C0] ? really_probe+0x23e/0xa90 [ 224.926243][ C0] ? __driver_probe_device+0x1de/0x440 [ 224.926276][ C0] ? driver_probe_device+0x4c/0x1b0 [ 224.926309][ C0] ? __device_attach_driver+0x1df/0x310 [ 224.926341][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 224.926372][ C0] ? bus_for_each_drv+0x157/0x1e0 [ 224.926414][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 224.926460][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.926500][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 224.926543][ C0] ? __device_attach+0x1e8/0x4b0 [ 224.926574][ C0] ? __pfx___device_attach+0x10/0x10 [ 224.926607][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 224.926639][ C0] ? bus_probe_device+0x17f/0x1c0 [ 224.926668][ C0] ? device_add+0x114b/0x1a70 [ 224.926707][ C0] ? __pfx_device_add+0x10/0x10 [ 224.926744][ C0] ? __debugfs_create_file+0x413/0x660 [ 224.926793][ C0] ? hid_add_device+0x37f/0xa70 [ 224.926822][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 224.926862][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 224.926891][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 224.926930][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 224.926979][ C0] ? usbhid_probe+0xd3b/0x1410 [ 224.927024][ C0] ? usb_probe_interface+0x300/0x9c0 [ 224.927059][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 224.927093][ C0] ? really_probe+0x23e/0xa90 [ 224.927126][ C0] ? __driver_probe_device+0x1de/0x440 [ 224.927160][ C0] ? driver_probe_device+0x4c/0x1b0 [ 224.927192][ C0] ? __device_attach_driver+0x1df/0x310 [ 224.927225][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 224.927255][ C0] ? bus_for_each_drv+0x157/0x1e0 [ 224.927297][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 224.927339][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.927378][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 224.927417][ C0] ? __device_attach+0x1e8/0x4b0 [ 224.927447][ C0] ? __pfx___device_attach+0x10/0x10 [ 224.927480][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 224.927512][ C0] ? bus_probe_device+0x17f/0x1c0 [ 224.927547][ C0] ? device_add+0x114b/0x1a70 [ 224.927585][ C0] ? __pfx_device_add+0x10/0x10 [ 224.927618][ C0] ? mark_held_locks+0x9f/0xe0 [ 224.927666][ C0] ? usb_set_configuration+0x10cb/0x1c50 [ 224.927710][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 224.927749][ C0] ? usb_generic_driver_probe+0xb1/0x110 [ 224.927790][ C0] ? usb_probe_device+0xec/0x3e0 [ 224.927817][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 224.927847][ C0] ? really_probe+0x23e/0xa90 [ 224.927880][ C0] ? __driver_probe_device+0x1de/0x440 [ 224.927909][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 224.927943][ C0] ? driver_probe_device+0x4c/0x1b0 [ 224.927976][ C0] ? __device_attach_driver+0x1df/0x310 [ 224.928009][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 224.928039][ C0] ? bus_for_each_drv+0x157/0x1e0 [ 224.928081][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 224.928123][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.928162][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 224.928201][ C0] ? __device_attach+0x1e8/0x4b0 [ 224.928232][ C0] ? __pfx___device_attach+0x10/0x10 [ 224.928265][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 224.928297][ C0] ? bus_probe_device+0x17f/0x1c0 [ 224.928326][ C0] ? device_add+0x114b/0x1a70 [ 224.928365][ C0] ? __pfx_device_add+0x10/0x10 [ 224.928399][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 224.928450][ C0] ? usb_new_device+0xd90/0x1a10 [ 224.928500][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 224.928557][ C0] ? hub_event+0x2e58/0x4f40 [ 224.928609][ C0] ? __pfx_hub_event+0x10/0x10 [ 224.928638][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 224.928677][ C0] ? rcu_is_watching+0x12/0xc0 [ 224.928706][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.928736][ C0] ? process_one_work+0x921/0x1ba0 [ 224.928778][ C0] ? lock_acquire+0x2f/0xb0 [ 224.928814][ C0] ? process_one_work+0x921/0x1ba0 [ 224.928857][ C0] ? process_one_work+0x9c5/0x1ba0 [ 224.928905][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 224.928935][ C0] ? __pfx_process_one_work+0x10/0x10 [ 224.928983][ C0] ? assign_work+0x1a0/0x250 [ 224.929023][ C0] ? worker_thread+0x6c8/0xf00 [ 224.929071][ C0] ? __kthread_parkme+0x148/0x220 [ 224.929102][ C0] ? __pfx_worker_thread+0x10/0x10 [ 224.929142][ C0] ? kthread+0x2c1/0x3a0 [ 224.929169][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.929202][ C0] ? __pfx_kthread+0x10/0x10 [ 224.929232][ C0] ? ret_from_fork+0x45/0x80 [ 224.929271][ C0] ? __pfx_kthread+0x10/0x10 [ 224.929301][ C0] ? ret_from_fork_asm+0x1a/0x30 [ 224.929350][ C0] [ 224.929361][ C0] task:sshd state:S stack:25424 pid:3994 tgid:3994 ppid:2916 flags:0x00000002 [ 224.929441][ C0] Call Trace: [ 224.929450][ C0] [ 224.929464][ C0] __schedule+0x1042/0x34b0 [ 224.929504][ C0] ? __pfx___schedule+0x10/0x10 [ 224.929544][ C0] ? schedule+0x298/0x350 [ 224.929578][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.929614][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.929648][ C0] ? lock_acquire+0x2f/0xb0 [ 224.929684][ C0] ? schedule+0x1fd/0x350 [ 224.929722][ C0] schedule+0xe7/0x350 [ 224.929756][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 224.929790][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 224.929830][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 224.929868][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 224.929904][ C0] ? __pollwait+0x26d/0x4c0 [ 224.929947][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 224.929992][ C0] do_sys_poll+0xae0/0xde0 [ 224.930030][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 224.930078][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 224.930118][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 224.930178][ C0] ? __pfx_mark_lock+0x10/0x10 [ 224.930214][ C0] ? __pfx_mark_lock+0x10/0x10 [ 224.930249][ C0] ? tcp_sendmsg+0x38/0x50 [ 224.930281][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.930325][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.930367][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.930408][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.930450][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.930521][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.930555][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.930593][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 224.930627][ C0] ? set_user_sigmask+0x217/0x2a0 [ 224.930668][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 224.930717][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 224.930761][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 224.930802][ C0] ? ksys_write+0x1ad/0x260 [ 224.930843][ C0] ? __pfx_ksys_write+0x10/0x10 [ 224.930893][ C0] do_syscall_64+0xcd/0x250 [ 224.930921][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.930964][ C0] RIP: 0033:0x7f034c287ad5 [ 224.930984][ C0] RSP: 002b:00007ffe77622e00 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 224.931011][ C0] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f034c287ad5 [ 224.931031][ C0] RDX: 00007ffe77622e20 RSI: 0000000000000004 RDI: 000055c1fdb21b20 [ 224.931050][ C0] RBP: 000055c1fdb205e0 R08: 0000000000000008 R09: 0000000000000000 [ 224.931069][ C0] R10: 00007ffe77622f08 R11: 0000000000000246 R12: 000055c1d87cbaa4 [ 224.931088][ C0] R13: 0000000000000001 R14: 000055c1d87cc3e8 R15: 00007ffe77622e88 [ 224.931121][ C0] [ 224.931132][ C0] task:syz-execprog state:S stack:25424 pid:3996 tgid:3996 ppid:3994 flags:0x00000000 [ 224.931213][ C0] Call Trace: [ 224.931221][ C0] [ 224.931236][ C0] __schedule+0x1042/0x34b0 [ 224.931276][ C0] ? __pfx___schedule+0x10/0x10 [ 224.931312][ C0] ? schedule+0x298/0x350 [ 224.931345][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.931382][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.931417][ C0] ? lock_acquire+0x2f/0xb0 [ 224.931453][ C0] ? schedule+0x1fd/0x350 [ 224.931490][ C0] schedule+0xe7/0x350 [ 224.931530][ C0] do_wait+0x1dd/0x570 [ 224.931570][ C0] kernel_waitid+0x116/0x180 [ 224.931609][ C0] ? __pfx_kernel_waitid+0x10/0x10 [ 224.931651][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 224.931690][ C0] ? __asan_memset+0x23/0x50 [ 224.931724][ C0] ? __hrtimer_init+0x106/0x2c0 [ 224.931768][ C0] __do_sys_waitid+0x21d/0x250 [ 224.931808][ C0] ? __pfx___do_sys_waitid+0x10/0x10 [ 224.931849][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 224.931899][ C0] ? rcu_is_watching+0x12/0xc0 [ 224.931935][ C0] do_syscall_64+0xcd/0x250 [ 224.931964][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.932007][ C0] RIP: 0033:0x40708e [ 224.932026][ C0] RSP: 002b:000000c001bd3d60 EFLAGS: 00000212 ORIG_RAX: 00000000000000f7 [ 224.932053][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000040708e [ 224.932072][ C0] RDX: 000000c001bd3e48 RSI: 0000000000000fa2 RDI: 0000000000000001 [ 224.932091][ C0] RBP: 000000c001bd3da0 R08: 0000000000000000 R09: 0000000000000000 [ 224.932109][ C0] R10: 0000000001000004 R11: 0000000000000212 R12: 000000c001bd3e90 [ 224.932129][ C0] R13: 0000000000000001 R14: 000000c00146e8c0 R15: 0000000000000001 [ 224.932162][ C0] [ 224.932172][ C0] task:syz-execprog state:S stack:28336 pid:3997 tgid:3996 ppid:3994 flags:0x00000000 [ 224.932258][ C0] Call Trace: [ 224.932267][ C0] [ 224.932281][ C0] __schedule+0x1042/0x34b0 [ 224.932322][ C0] ? __pfx___schedule+0x10/0x10 [ 224.932362][ C0] ? schedule+0x298/0x350 [ 224.932395][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.932432][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.932466][ C0] ? lock_acquire+0x2f/0xb0 [ 224.932502][ C0] ? schedule+0x1fd/0x350 [ 224.932555][ C0] ? futex_wait_queue+0x41/0x1f0 [ 224.932588][ C0] schedule+0xe7/0x350 [ 224.932623][ C0] futex_wait_queue+0xfc/0x1f0 [ 224.932658][ C0] __futex_wait+0x291/0x3c0 [ 224.932694][ C0] ? __pfx___futex_wait+0x10/0x10 [ 224.932727][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 224.932771][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 224.932811][ C0] ? ktime_add_safe+0x60/0x70 [ 224.932850][ C0] futex_wait+0xe9/0x380 [ 224.932884][ C0] ? __pfx_futex_wait+0x10/0x10 [ 224.932922][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 224.932960][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.932990][ C0] ? ktime_get+0xd9/0x1a0 [ 224.933027][ C0] do_futex+0x22b/0x350 [ 224.933056][ C0] ? __pfx_do_futex+0x10/0x10 [ 224.933092][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 224.933125][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 224.933155][ C0] ? rcu_is_watching+0x12/0xc0 [ 224.933192][ C0] do_syscall_64+0xcd/0x250 [ 224.933220][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.933263][ C0] RIP: 0033:0x476343 [ 224.933282][ C0] RSP: 002b:000000c00005fe80 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 224.933308][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 224.933327][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000403ad60 [ 224.933346][ C0] RBP: 000000c00005fec8 R08: 0000000000000000 R09: 0000000000000000 [ 224.933364][ C0] R10: 000000c00005feb8 R11: 0000000000000202 R12: 000000c00005feb8 [ 224.933384][ C0] R13: 000000c00007c008 R14: 000000c000006540 R15: 0fffffffffffffff [ 224.933417][ C0] [ 224.933427][ C0] task:syz-execprog state:S stack:27360 pid:3998 tgid:3996 ppid:3994 flags:0x00000000 [ 224.933512][ C0] Call Trace: [ 224.933525][ C0] [ 224.933539][ C0] __schedule+0x1042/0x34b0 [ 224.933580][ C0] ? __pfx___schedule+0x10/0x10 [ 224.933616][ C0] ? schedule+0x298/0x350 [ 224.933649][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.933685][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.933720][ C0] ? lock_acquire+0x2f/0xb0 [ 224.933756][ C0] ? schedule+0x1fd/0x350 [ 224.933791][ C0] ? futex_wait_queue+0x41/0x1f0 [ 224.933824][ C0] schedule+0xe7/0x350 [ 224.933859][ C0] futex_wait_queue+0xfc/0x1f0 [ 224.933894][ C0] __futex_wait+0x291/0x3c0 [ 224.933929][ C0] ? __pfx___futex_wait+0x10/0x10 [ 224.933970][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 224.934008][ C0] ? find_held_lock+0x2d/0x110 [ 224.934044][ C0] futex_wait+0xe9/0x380 [ 224.934076][ C0] ? __pfx_futex_wait+0x10/0x10 [ 224.934117][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 224.934154][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.934193][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 224.934230][ C0] ? __switch_to+0x749/0x1180 [ 224.934266][ C0] do_futex+0x22b/0x350 [ 224.934294][ C0] ? __pfx_do_futex+0x10/0x10 [ 224.934325][ C0] ? __pfx___schedule+0x10/0x10 [ 224.934362][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 224.934394][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 224.934424][ C0] ? rcu_is_watching+0x12/0xc0 [ 224.934460][ C0] do_syscall_64+0xcd/0x250 [ 224.934489][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.934537][ C0] RIP: 0033:0x476343 [ 224.934556][ C0] RSP: 002b:000000c000097cd0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 224.934583][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 224.934602][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007c948 [ 224.934620][ C0] RBP: 000000c000097d18 R08: 0000000000000000 R09: 0000000000000000 [ 224.934639][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000066508 [ 224.934658][ C0] R13: 0000000000000000 R14: 000000c0000068c0 R15: 0000000000000001 [ 224.934690][ C0] [ 224.934700][ C0] task:syz-execprog state:S stack:27360 pid:3999 tgid:3996 ppid:3994 flags:0x00000000 [ 224.934784][ C0] Call Trace: [ 224.934793][ C0] [ 224.934807][ C0] __schedule+0x1042/0x34b0 [ 224.934847][ C0] ? __pfx___schedule+0x10/0x10 [ 224.934882][ C0] ? schedule+0x298/0x350 [ 224.934916][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.934952][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.934987][ C0] ? lock_acquire+0x2f/0xb0 [ 224.935023][ C0] ? schedule+0x1fd/0x350 [ 224.935058][ C0] ? futex_wait_queue+0x41/0x1f0 [ 224.935091][ C0] schedule+0xe7/0x350 [ 224.935125][ C0] futex_wait_queue+0xfc/0x1f0 [ 224.935160][ C0] __futex_wait+0x291/0x3c0 [ 224.935196][ C0] ? __pfx___futex_wait+0x10/0x10 [ 224.935236][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 224.935274][ C0] ? find_held_lock+0x2d/0x110 [ 224.935309][ C0] futex_wait+0xe9/0x380 [ 224.935342][ C0] ? __pfx_futex_wait+0x10/0x10 [ 224.935382][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 224.935419][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.935458][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 224.935495][ C0] ? __switch_to+0x749/0x1180 [ 224.935535][ C0] do_futex+0x22b/0x350 [ 224.935563][ C0] ? __pfx_do_futex+0x10/0x10 [ 224.935594][ C0] ? __pfx___schedule+0x10/0x10 [ 224.935632][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 224.935664][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 224.935694][ C0] ? rcu_is_watching+0x12/0xc0 [ 224.935731][ C0] do_syscall_64+0xcd/0x250 [ 224.935759][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.935802][ C0] RIP: 0033:0x476343 [ 224.935821][ C0] RSP: 002b:000000c000093cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 224.935848][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 224.935867][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007d148 [ 224.935886][ C0] RBP: 000000c000093d40 R08: 0000000000000000 R09: 0000000000000000 [ 224.935904][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000066508 [ 224.935923][ C0] R13: 0000000000000001 R14: 000000c000006c40 R15: 0000000000000001 [ 224.935956][ C0] [ 224.935966][ C0] task:syz-execprog state:S stack:28336 pid:4000 tgid:3996 ppid:3994 flags:0x00000000 [ 224.936052][ C0] Call Trace: [ 224.936060][ C0] [ 224.936074][ C0] __schedule+0x1042/0x34b0 [ 224.936114][ C0] ? __pfx___schedule+0x10/0x10 [ 224.936150][ C0] ? schedule+0x298/0x350 [ 224.936184][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.936221][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.936255][ C0] ? lock_acquire+0x2f/0xb0 [ 224.936291][ C0] ? schedule+0x1fd/0x350 [ 224.936326][ C0] ? futex_wait_queue+0x41/0x1f0 [ 224.936359][ C0] schedule+0xe7/0x350 [ 224.936394][ C0] futex_wait_queue+0xfc/0x1f0 [ 224.936429][ C0] __futex_wait+0x291/0x3c0 [ 224.936464][ C0] ? __pfx___futex_wait+0x10/0x10 [ 224.936505][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 224.936550][ C0] ? find_held_lock+0x2d/0x110 [ 224.936585][ C0] futex_wait+0xe9/0x380 [ 224.936618][ C0] ? __pfx_futex_wait+0x10/0x10 [ 224.936658][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 224.936695][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.936734][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 224.936772][ C0] ? __switch_to+0x749/0x1180 [ 224.936807][ C0] do_futex+0x22b/0x350 [ 224.936836][ C0] ? __pfx_do_futex+0x10/0x10 [ 224.936866][ C0] ? __pfx___schedule+0x10/0x10 [ 224.936904][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 224.936936][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 224.936966][ C0] ? rcu_is_watching+0x12/0xc0 [ 224.937002][ C0] do_syscall_64+0xcd/0x250 [ 224.937030][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.937074][ C0] RIP: 0033:0x476343 [ 224.937093][ C0] RSP: 002b:000000c0000786e0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 224.937119][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 224.937138][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040ae4a0 [ 224.937157][ C0] RBP: 000000c000078728 R08: 0000000000000000 R09: 0000000000000000 [ 224.937175][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c001407d50 [ 224.937194][ C0] R13: 0000000059901002 R14: 000000c00146f180 R15: 001fffffffffffff [ 224.937227][ C0] [ 224.937238][ C0] task:syz-execprog state:S stack:25120 pid:4001 tgid:3996 ppid:3994 flags:0x00000000 [ 224.937317][ C0] Call Trace: [ 224.937326][ C0] [ 224.937340][ C0] __schedule+0x1042/0x34b0 [ 224.937380][ C0] ? __pfx___schedule+0x10/0x10 [ 224.937416][ C0] ? schedule+0x298/0x350 [ 224.937450][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.937486][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.937526][ C0] ? lock_acquire+0x2f/0xb0 [ 224.937561][ C0] ? schedule+0x1fd/0x350 [ 224.937596][ C0] ? futex_wait_queue+0x41/0x1f0 [ 224.937629][ C0] schedule+0xe7/0x350 [ 224.937664][ C0] futex_wait_queue+0xfc/0x1f0 [ 224.937699][ C0] __futex_wait+0x291/0x3c0 [ 224.937735][ C0] ? __pfx___futex_wait+0x10/0x10 [ 224.937775][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 224.937813][ C0] ? find_held_lock+0x2d/0x110 [ 224.937849][ C0] futex_wait+0xe9/0x380 [ 224.937882][ C0] ? __pfx_futex_wait+0x10/0x10 [ 224.937921][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 224.937959][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.937997][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 224.938035][ C0] ? __switch_to+0x749/0x1180 [ 224.938070][ C0] do_futex+0x22b/0x350 [ 224.938098][ C0] ? __pfx_do_futex+0x10/0x10 [ 224.938128][ C0] ? __pfx___schedule+0x10/0x10 [ 224.938166][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 224.938198][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 224.938228][ C0] ? rcu_is_watching+0x12/0xc0 [ 224.938264][ C0] do_syscall_64+0xcd/0x250 [ 224.938293][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.938335][ C0] RIP: 0033:0x476343 [ 224.938354][ C0] RSP: 002b:000000c001403e48 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 224.938380][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 224.938400][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0017cd948 [ 224.938418][ C0] RBP: 000000c001403e90 R08: 0000000000000000 R09: 0000000000000000 [ 224.938437][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000448320 [ 224.938455][ C0] R13: 000000c000077f94 R14: 000000c001ab8380 R15: 000000000000000f [ 224.938488][ C0] [ 224.938499][ C0] task:syz-execprog state:S stack:30176 pid:4003 tgid:3996 ppid:3994 flags:0x00000000 [ 224.938591][ C0] Call Trace: [ 224.938600][ C0] [ 224.938614][ C0] __schedule+0x1042/0x34b0 [ 224.938654][ C0] ? __pfx___schedule+0x10/0x10 [ 224.938690][ C0] ? schedule+0x298/0x350 [ 224.938723][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.938760][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.938795][ C0] ? lock_acquire+0x2f/0xb0 [ 224.938831][ C0] ? schedule+0x1fd/0x350 [ 224.938866][ C0] ? futex_wait_queue+0x41/0x1f0 [ 224.938900][ C0] schedule+0xe7/0x350 [ 224.938934][ C0] futex_wait_queue+0xfc/0x1f0 [ 224.938969][ C0] __futex_wait+0x291/0x3c0 [ 224.939005][ C0] ? __pfx___futex_wait+0x10/0x10 [ 224.939037][ C0] ? hlock_class+0x4e/0x130 [ 224.939066][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 224.939108][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 224.939147][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 224.939191][ C0] futex_wait+0xe9/0x380 [ 224.939225][ C0] ? __pfx_futex_wait+0x10/0x10 [ 224.939256][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 224.939303][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 224.939334][ C0] do_futex+0x22b/0x350 [ 224.939362][ C0] ? __pfx_do_futex+0x10/0x10 [ 224.939392][ C0] ? find_held_lock+0x2d/0x110 [ 224.939425][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 224.939455][ C0] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 224.939498][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 224.939545][ C0] do_syscall_64+0xcd/0x250 [ 224.939573][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.939616][ C0] RIP: 0033:0x476343 [ 224.939635][ C0] RSP: 002b:000000c001be3ef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 224.939662][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 224.939681][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040ae318 [ 224.939699][ C0] RBP: 000000c001be3f38 R08: 0000000000000000 R09: 0000000000000000 [ 224.939718][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004725e0 [ 224.939737][ C0] R13: 000000c0017cc008 R14: 000000c00146efc0 R15: 0000000000000003 [ 224.939770][ C0] [ 224.939780][ C0] task:syz-execprog state:S stack:26912 pid:4004 tgid:3996 ppid:3994 flags:0x00000000 [ 224.939863][ C0] Call Trace: [ 224.939872][ C0] [ 224.939886][ C0] __schedule+0x1042/0x34b0 [ 224.939926][ C0] ? __pfx___schedule+0x10/0x10 [ 224.939962][ C0] ? schedule+0x298/0x350 [ 224.939996][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.940032][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.940067][ C0] ? lock_acquire+0x2f/0xb0 [ 224.940103][ C0] ? schedule+0x1fd/0x350 [ 224.940138][ C0] ? futex_wait_queue+0x41/0x1f0 [ 224.940171][ C0] schedule+0xe7/0x350 [ 224.940206][ C0] futex_wait_queue+0xfc/0x1f0 [ 224.940241][ C0] __futex_wait+0x291/0x3c0 [ 224.940277][ C0] ? __pfx___futex_wait+0x10/0x10 [ 224.940317][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 224.940355][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 224.940396][ C0] futex_wait+0xe9/0x380 [ 224.940429][ C0] ? __pfx_futex_wait+0x10/0x10 [ 224.940469][ C0] ? __pfx_do_madvise+0x10/0x10 [ 224.940503][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.940547][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 224.940584][ C0] ? __switch_to+0x749/0x1180 [ 224.940620][ C0] do_futex+0x22b/0x350 [ 224.940648][ C0] ? __pfx_do_futex+0x10/0x10 [ 224.940678][ C0] ? __pfx___schedule+0x10/0x10 [ 224.940716][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 224.940748][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 224.940778][ C0] ? rcu_is_watching+0x12/0xc0 [ 224.940814][ C0] do_syscall_64+0xcd/0x250 [ 224.940843][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.940885][ C0] RIP: 0033:0x476343 [ 224.940905][ C0] RSP: 002b:000000c001effcf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 224.940931][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 224.940950][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0017cc948 [ 224.940969][ C0] RBP: 000000c001effd40 R08: 0000000000000000 R09: 0000000000000000 [ 224.940988][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000010 [ 224.941006][ C0] R13: 0000000000000001 R14: 000000c001eec380 R15: 0000000000000001 [ 224.941038][ C0] [ 224.941049][ C0] task:syz-execprog state:S stack:28000 pid:8716 tgid:3996 ppid:3994 flags:0x00000000 [ 224.941134][ C0] Call Trace: [ 224.941142][ C0] [ 224.941157][ C0] __schedule+0x1042/0x34b0 [ 224.941197][ C0] ? __pfx___schedule+0x10/0x10 [ 224.941233][ C0] ? schedule+0x298/0x350 [ 224.941267][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.941303][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.941338][ C0] ? lock_acquire+0x2f/0xb0 [ 224.941374][ C0] ? schedule+0x1fd/0x350 [ 224.941411][ C0] schedule+0xe7/0x350 [ 224.941446][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 224.941481][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 224.941520][ C0] ? do_epoll_wait+0x13ae/0x1aa0 [ 224.941566][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 224.941604][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 224.941640][ C0] do_epoll_wait+0x13c7/0x1aa0 [ 224.941698][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 224.941739][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.941776][ C0] ? timekeeping_debug_get_ns+0x3e0/0x5b0 [ 224.941807][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 224.941851][ C0] ? __pfx_timespec64_add_safe+0x10/0x10 [ 224.941885][ C0] ? set_user_sigmask+0x217/0x2a0 [ 224.941927][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 224.941973][ C0] do_compat_epoll_pwait.part.0+0x26/0x1d0 [ 224.942021][ C0] __x64_sys_epoll_pwait+0x20c/0x330 [ 224.942053][ C0] ? __pfx___x64_sys_epoll_pwait+0x10/0x10 [ 224.942094][ C0] do_syscall_64+0xcd/0x250 [ 224.942122][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.942164][ C0] RIP: 0033:0x40708e [ 224.942183][ C0] RSP: 002b:000000c000adf6d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 224.942210][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040708e [ 224.942229][ C0] RDX: 0000000000000080 RSI: 000000c000adf774 RDI: 0000000000000004 [ 224.942248][ C0] RBP: 000000c000adf718 R08: 0000000000000000 R09: 0000000000000000 [ 224.942266][ C0] R10: 00000000000002d7 R11: 0000000000000246 R12: 000000c000adf7a8 [ 224.942285][ C0] R13: 0000000000000001 R14: 000000c0030aa700 R15: 0000000000000001 [ 224.942320][ C0] [ 224.942332][ C0] task:syz-executor state:S stack:24144 pid:4002 tgid:4002 ppid:4001 flags:0x00000002 [ 224.942410][ C0] Call Trace: [ 224.942419][ C0] [ 224.942432][ C0] __schedule+0x1042/0x34b0 [ 224.942473][ C0] ? __pfx___schedule+0x10/0x10 [ 224.942508][ C0] ? schedule+0x298/0x350 [ 224.942546][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.942583][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.942617][ C0] ? lock_acquire+0x2f/0xb0 [ 224.942653][ C0] ? schedule+0x1fd/0x350 [ 224.942691][ C0] schedule+0xe7/0x350 [ 224.942725][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 224.942760][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 224.942799][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 224.942847][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 224.942892][ C0] do_select+0x12ec/0x17b0 [ 224.942953][ C0] ? __pfx_do_select+0x10/0x10 [ 224.942991][ C0] ? __pfx_mark_lock+0x10/0x10 [ 224.943031][ C0] ? mark_lock+0xb5/0xc60 [ 224.943067][ C0] ? page_ext_put+0x48/0xd0 [ 224.943106][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.943148][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.943190][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.943231][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.943273][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.943314][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.943356][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.943398][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.943439][ C0] ? __pfx_pollwake+0x10/0x10 [ 224.943478][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.943516][ C0] ? lock_acquire+0x2f/0xb0 [ 224.943553][ C0] ? __might_fault+0xe3/0x190 [ 224.943592][ C0] ? __might_fault+0xe3/0x190 [ 224.943637][ C0] ? core_sys_select+0x459/0xb80 [ 224.943677][ C0] core_sys_select+0x459/0xb80 [ 224.943725][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 224.943773][ C0] ? ktime_get_ts64+0x106/0x2a0 [ 224.943822][ C0] ? set_user_sigmask+0x217/0x2a0 [ 224.943863][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 224.943912][ C0] do_pselect.constprop.0+0x1a0/0x1f0 [ 224.943957][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 224.944005][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.944041][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.944076][ C0] __x64_sys_pselect6+0x183/0x240 [ 224.944120][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 224.944163][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 224.944207][ C0] do_syscall_64+0xcd/0x250 [ 224.944235][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.944278][ C0] RIP: 0033:0x7fbb1b06ddbc [ 224.944298][ C0] RSP: 002b:00007fff8968bb30 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 224.944325][ C0] RAX: ffffffffffffffda RBX: 00007fff8968bc60 RCX: 00007fbb1b06ddbc [ 224.944345][ C0] RDX: 0000000000000000 RSI: 00007fff8968bc60 RDI: 0000000000000025 [ 224.944364][ C0] RBP: 00007fff8968c090 R08: 00007fff8968bb60 R09: 00007fff8968bb70 [ 224.944383][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff8968bee0 [ 224.944402][ C0] R13: 0000000000000000 R14: 585858582e7a7973 R15: 00007fff8968bcf0 [ 224.944435][ C0] [ 224.944446][ C0] task:kworker/1:3 state:D stack:25520 pid:6831 tgid:6831 ppid:2 flags:0x00004000 [ 224.944534][ C0] Workqueue: usb_hub_wq hub_event [ 224.944559][ C0] Call Trace: [ 224.944567][ C0] [ 224.944581][ C0] __schedule+0x1042/0x34b0 [ 224.944622][ C0] ? __pfx___schedule+0x10/0x10 [ 224.944658][ C0] ? schedule+0x298/0x350 [ 224.944691][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.944727][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.944761][ C0] ? lock_acquire+0x2f/0xb0 [ 224.944797][ C0] ? schedule+0x1fd/0x350 [ 224.944834][ C0] schedule+0xe7/0x350 [ 224.944868][ C0] schedule_timeout+0x136/0x2a0 [ 224.944899][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 224.944932][ C0] ? __pfx_process_timeout+0x10/0x10 [ 224.944963][ C0] ? mark_held_locks+0x9f/0xe0 [ 224.945002][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.945039][ C0] __wait_for_common+0x3e1/0x600 [ 224.945076][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 224.945111][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 224.945161][ C0] usb_start_wait_urb+0x148/0x4c0 [ 224.945202][ C0] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 224.945251][ C0] ? __asan_memset+0x23/0x50 [ 224.945289][ C0] usb_control_msg+0x327/0x4b0 [ 224.945329][ C0] ? __pfx_usb_control_msg+0x10/0x10 [ 224.945370][ C0] ? trace_kmalloc+0x2d/0xe0 [ 224.945403][ C0] ? __kmalloc_noprof+0x202/0x3c0 [ 224.945438][ C0] usbhid_parse+0x638/0xa20 [ 224.945485][ C0] ? __pfx_usbhid_parse+0x10/0x10 [ 224.945538][ C0] hid_add_device+0x18b/0xa70 [ 224.945567][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 224.945608][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 224.945637][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 224.945676][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 224.945725][ C0] usbhid_probe+0xd3b/0x1410 [ 224.945790][ C0] usb_probe_interface+0x300/0x9c0 [ 224.945826][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 224.945860][ C0] really_probe+0x23e/0xa90 [ 224.945894][ C0] __driver_probe_device+0x1de/0x440 [ 224.945924][ C0] ? parse_option_str+0x174/0x260 [ 224.945962][ C0] driver_probe_device+0x4c/0x1b0 [ 224.945994][ C0] __device_attach_driver+0x1df/0x310 [ 224.946028][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 224.946059][ C0] bus_for_each_drv+0x157/0x1e0 [ 224.946114][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 224.946157][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.946195][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 224.946235][ C0] __device_attach+0x1e8/0x4b0 [ 224.946266][ C0] ? __pfx___device_attach+0x10/0x10 [ 224.946299][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 224.946331][ C0] bus_probe_device+0x17f/0x1c0 [ 224.946361][ C0] device_add+0x114b/0x1a70 [ 224.946400][ C0] ? __pfx_device_add+0x10/0x10 [ 224.946434][ C0] ? mark_held_locks+0x9f/0xe0 [ 224.946482][ C0] usb_set_configuration+0x10cb/0x1c50 [ 224.946530][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 224.946570][ C0] usb_generic_driver_probe+0xb1/0x110 [ 224.946611][ C0] usb_probe_device+0xec/0x3e0 [ 224.946639][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 224.946669][ C0] really_probe+0x23e/0xa90 [ 224.946702][ C0] __driver_probe_device+0x1de/0x440 [ 224.946731][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 224.946766][ C0] driver_probe_device+0x4c/0x1b0 [ 224.946798][ C0] __device_attach_driver+0x1df/0x310 [ 224.946831][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 224.946861][ C0] bus_for_each_drv+0x157/0x1e0 [ 224.946903][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 224.946945][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.946984][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 224.947023][ C0] __device_attach+0x1e8/0x4b0 [ 224.947054][ C0] ? __pfx___device_attach+0x10/0x10 [ 224.947086][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 224.947119][ C0] bus_probe_device+0x17f/0x1c0 [ 224.947148][ C0] device_add+0x114b/0x1a70 [ 224.947186][ C0] ? __pfx_device_add+0x10/0x10 [ 224.947220][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 224.947271][ C0] usb_new_device+0xd90/0x1a10 [ 224.947321][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 224.947372][ C0] hub_event+0x2e58/0x4f40 [ 224.947423][ C0] ? __pfx_hub_event+0x10/0x10 [ 224.947452][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 224.947492][ C0] ? rcu_is_watching+0x12/0xc0 [ 224.947525][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.947555][ C0] ? process_one_work+0x921/0x1ba0 [ 224.947597][ C0] ? lock_acquire+0x2f/0xb0 [ 224.947633][ C0] ? process_one_work+0x921/0x1ba0 [ 224.947676][ C0] process_one_work+0x9c5/0x1ba0 [ 224.947725][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 224.947755][ C0] ? __pfx_process_one_work+0x10/0x10 [ 224.947803][ C0] ? assign_work+0x1a0/0x250 [ 224.947843][ C0] worker_thread+0x6c8/0xf00 [ 224.947891][ C0] ? __kthread_parkme+0x148/0x220 [ 224.947923][ C0] ? __pfx_worker_thread+0x10/0x10 [ 224.947963][ C0] kthread+0x2c1/0x3a0 [ 224.947990][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.948023][ C0] ? __pfx_kthread+0x10/0x10 [ 224.948054][ C0] ret_from_fork+0x45/0x80 [ 224.948093][ C0] ? __pfx_kthread+0x10/0x10 [ 224.948122][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.948176][ C0] [ 224.948187][ C0] task:kworker/1:4 state:I stack:29120 pid:6844 tgid:6844 ppid:2 flags:0x00004000 [ 224.948276][ C0] Workqueue: 0x0 (events) [ 224.948305][ C0] Call Trace: [ 224.948314][ C0] [ 224.948328][ C0] __schedule+0x1042/0x34b0 [ 224.948368][ C0] ? __pfx___schedule+0x10/0x10 [ 224.948404][ C0] ? schedule+0x298/0x350 [ 224.948437][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.948473][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.948508][ C0] ? lock_acquire+0x2f/0xb0 [ 224.948549][ C0] ? schedule+0x1fd/0x350 [ 224.948586][ C0] schedule+0xe7/0x350 [ 224.948619][ C0] ? worker_thread+0x271/0xf00 [ 224.948658][ C0] worker_thread+0x2de/0xf00 [ 224.948705][ C0] ? __kthread_parkme+0x148/0x220 [ 224.948737][ C0] ? __pfx_worker_thread+0x10/0x10 [ 224.948776][ C0] kthread+0x2c1/0x3a0 [ 224.948803][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.948837][ C0] ? __pfx_kthread+0x10/0x10 [ 224.948867][ C0] ret_from_fork+0x45/0x80 [ 224.948906][ C0] ? __pfx_kthread+0x10/0x10 [ 224.948935][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.948984][ C0] [ 224.948995][ C0] task:kworker/0:3 state:D stack:24432 pid:6847 tgid:6847 ppid:2 flags:0x00004000 [ 224.949075][ C0] Workqueue: usb_hub_wq hub_event [ 224.949099][ C0] Call Trace: [ 224.949107][ C0] [ 224.949121][ C0] __schedule+0x1042/0x34b0 [ 224.949161][ C0] ? __pfx___schedule+0x10/0x10 [ 224.949197][ C0] ? schedule+0x298/0x350 [ 224.949231][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.949267][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.949301][ C0] ? lock_acquire+0x2f/0xb0 [ 224.949337][ C0] ? schedule+0x1fd/0x350 [ 224.949374][ C0] schedule+0xe7/0x350 [ 224.949408][ C0] schedule_timeout+0x136/0x2a0 [ 224.949439][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 224.949472][ C0] ? __pfx_process_timeout+0x10/0x10 [ 224.949503][ C0] ? mark_held_locks+0x9f/0xe0 [ 224.949546][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.949583][ C0] __wait_for_common+0x3e1/0x600 [ 224.949620][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 224.949655][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 224.949704][ C0] usb_start_wait_urb+0x148/0x4c0 [ 224.949745][ C0] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 224.949794][ C0] ? __asan_memset+0x23/0x50 [ 224.949832][ C0] usb_control_msg+0x327/0x4b0 [ 224.949872][ C0] ? __pfx_usb_control_msg+0x10/0x10 [ 224.949911][ C0] ? usb_control_msg+0x3a3/0x4b0 [ 224.949956][ C0] hid_get_class_descriptor.constprop.0+0x9a/0xf0 [ 224.950004][ C0] usbhid_parse+0x679/0xa20 [ 224.950047][ C0] ? __pfx_usbhid_parse+0x10/0x10 [ 224.950096][ C0] hid_add_device+0x18b/0xa70 [ 224.950125][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 224.950165][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 224.950194][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 224.950233][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 224.950282][ C0] usbhid_probe+0xd3b/0x1410 [ 224.950326][ C0] usb_probe_interface+0x300/0x9c0 [ 224.950361][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 224.950396][ C0] really_probe+0x23e/0xa90 [ 224.950429][ C0] __driver_probe_device+0x1de/0x440 [ 224.950462][ C0] driver_probe_device+0x4c/0x1b0 [ 224.950494][ C0] __device_attach_driver+0x1df/0x310 [ 224.950533][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 224.950564][ C0] bus_for_each_drv+0x157/0x1e0 [ 224.950605][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 224.950650][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 224.950689][ C0] __device_attach+0x1e8/0x4b0 [ 224.950721][ C0] ? __pfx___device_attach+0x10/0x10 [ 224.950753][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 224.950786][ C0] bus_probe_device+0x17f/0x1c0 [ 224.950816][ C0] device_add+0x114b/0x1a70 [ 224.950854][ C0] ? __pfx_device_add+0x10/0x10 [ 224.950887][ C0] ? mark_held_locks+0x9f/0xe0 [ 224.950935][ C0] usb_set_configuration+0x10cb/0x1c50 [ 224.950979][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 224.951019][ C0] usb_generic_driver_probe+0xb1/0x110 [ 224.951059][ C0] usb_probe_device+0xec/0x3e0 [ 224.951086][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 224.951116][ C0] really_probe+0x23e/0xa90 [ 224.951150][ C0] __driver_probe_device+0x1de/0x440 [ 224.951180][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 224.951214][ C0] driver_probe_device+0x4c/0x1b0 [ 224.951246][ C0] __device_attach_driver+0x1df/0x310 [ 224.951279][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 224.951310][ C0] bus_for_each_drv+0x157/0x1e0 [ 224.951352][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 224.951394][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.951433][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 224.951472][ C0] __device_attach+0x1e8/0x4b0 [ 224.951503][ C0] ? __pfx___device_attach+0x10/0x10 [ 224.951541][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 224.951573][ C0] bus_probe_device+0x17f/0x1c0 [ 224.951603][ C0] device_add+0x114b/0x1a70 [ 224.951651][ C0] ? __pfx_device_add+0x10/0x10 [ 224.951685][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 224.951736][ C0] usb_new_device+0xd90/0x1a10 [ 224.951786][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 224.951838][ C0] hub_event+0x2e58/0x4f40 [ 224.951889][ C0] ? __pfx_hub_event+0x10/0x10 [ 224.951918][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 224.951958][ C0] ? rcu_is_watching+0x12/0xc0 [ 224.951986][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.952016][ C0] ? process_one_work+0x921/0x1ba0 [ 224.952058][ C0] ? lock_acquire+0x2f/0xb0 [ 224.952093][ C0] ? process_one_work+0x921/0x1ba0 [ 224.952136][ C0] process_one_work+0x9c5/0x1ba0 [ 224.952185][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 224.952215][ C0] ? __pfx_process_one_work+0x10/0x10 [ 224.952262][ C0] ? assign_work+0x1a0/0x250 [ 224.952303][ C0] worker_thread+0x6c8/0xf00 [ 224.952350][ C0] ? __kthread_parkme+0x148/0x220 [ 224.952382][ C0] ? __pfx_worker_thread+0x10/0x10 [ 224.952422][ C0] kthread+0x2c1/0x3a0 [ 224.952449][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.952483][ C0] ? __pfx_kthread+0x10/0x10 [ 224.952545][ C0] ret_from_fork+0x45/0x80 [ 224.952585][ C0] ? __pfx_kthread+0x10/0x10 [ 224.952618][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.952667][ C0] [ 224.952678][ C0] task:kworker/0:4 state:I stack:28784 pid:6857 tgid:6857 ppid:2 flags:0x00004000 [ 224.952767][ C0] Workqueue: 0x0 (events) [ 224.952796][ C0] Call Trace: [ 224.952804][ C0] [ 224.952818][ C0] __schedule+0x1042/0x34b0 [ 224.952859][ C0] ? __pfx___schedule+0x10/0x10 [ 224.952895][ C0] ? schedule+0x298/0x350 [ 224.952928][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.952965][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.953003][ C0] ? lock_acquire+0x2f/0xb0 [ 224.953039][ C0] ? schedule+0x1fd/0x350 [ 224.953077][ C0] schedule+0xe7/0x350 [ 224.953109][ C0] ? worker_thread+0x271/0xf00 [ 224.953148][ C0] worker_thread+0x2de/0xf00 [ 224.953195][ C0] ? __kthread_parkme+0x148/0x220 [ 224.953227][ C0] ? __pfx_worker_thread+0x10/0x10 [ 224.953266][ C0] kthread+0x2c1/0x3a0 [ 224.953293][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.953326][ C0] ? __pfx_kthread+0x10/0x10 [ 224.953357][ C0] ret_from_fork+0x45/0x80 [ 224.953395][ C0] ? __pfx_kthread+0x10/0x10 [ 224.953425][ C0] ret_from_fork_asm+0x1a/0x30 [ 224.953473][ C0] [ 224.953484][ C0] task:syz-executor state:S stack:26144 pid:6858 tgid:6858 ppid:4002 flags:0x00000000 [ 224.953570][ C0] Call Trace: [ 224.953578][ C0] [ 224.953592][ C0] __schedule+0x1042/0x34b0 [ 224.953633][ C0] ? __pfx___schedule+0x10/0x10 [ 224.953668][ C0] ? schedule+0x298/0x350 [ 224.953702][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.953738][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.953772][ C0] ? lock_acquire+0x2f/0xb0 [ 224.953812][ C0] ? schedule+0x1fd/0x350 [ 224.953850][ C0] schedule+0xe7/0x350 [ 224.953884][ C0] do_wait+0x1dd/0x570 [ 224.953924][ C0] kernel_wait4+0x16c/0x280 [ 224.953962][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 224.954005][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 224.954043][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 224.954080][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 224.954118][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 224.954162][ C0] __do_sys_wait4+0x15f/0x170 [ 224.954199][ C0] ? find_held_lock+0x2d/0x110 [ 224.954229][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 224.954285][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 224.954329][ C0] do_syscall_64+0xcd/0x250 [ 224.954357][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.954400][ C0] RIP: 0033:0x7fc643bb4213 [ 224.954420][ C0] RSP: 002b:00007fffee8490d8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 224.954447][ C0] RAX: ffffffffffffffda RBX: 0000000000001acc RCX: 00007fc643bb4213 [ 224.954467][ C0] RDX: 0000000040000000 RSI: 00007fffee8490ec RDI: 00000000ffffffff [ 224.954487][ C0] RBP: 00007fffee8490ec R08: 0000000000000000 R09: 0000000000000000 [ 224.954506][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffee849170 [ 224.954531][ C0] R13: 00007fffee849178 R14: 0000000000000009 R15: 0000000000000000 [ 224.954564][ C0] [ 224.954574][ C0] task:syz-executor state:S stack:25952 pid:6859 tgid:6859 ppid:4002 flags:0x00000000 [ 224.954655][ C0] Call Trace: [ 224.954664][ C0] [ 224.954678][ C0] __schedule+0x1042/0x34b0 [ 224.954718][ C0] ? __pfx___schedule+0x10/0x10 [ 224.954754][ C0] ? schedule+0x298/0x350 [ 224.954787][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.954824][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.954859][ C0] ? lock_acquire+0x2f/0xb0 [ 224.954895][ C0] ? schedule+0x1fd/0x350 [ 224.954932][ C0] schedule+0xe7/0x350 [ 224.954967][ C0] do_wait+0x1dd/0x570 [ 224.955005][ C0] kernel_wait4+0x16c/0x280 [ 224.955044][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 224.955087][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 224.955125][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 224.955161][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 224.955199][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 224.955242][ C0] __do_sys_wait4+0x15f/0x170 [ 224.955279][ C0] ? find_held_lock+0x2d/0x110 [ 224.955309][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 224.955365][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 224.955409][ C0] do_syscall_64+0xcd/0x250 [ 224.955437][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.955480][ C0] RIP: 0033:0x7fbad52c4213 [ 224.955500][ C0] RSP: 002b:00007ffcad449168 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 224.955531][ C0] RAX: ffffffffffffffda RBX: 0000000000001acd RCX: 00007fbad52c4213 [ 224.955551][ C0] RDX: 0000000040000000 RSI: 00007ffcad44917c RDI: 00000000ffffffff [ 224.955570][ C0] RBP: 00007ffcad44917c R08: 0000000000000000 R09: 0000000000000000 [ 224.955589][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcad449200 [ 224.955607][ C0] R13: 00007ffcad449208 R14: 0000000000000009 R15: 0000000000000000 [ 224.955640][ C0] [ 224.955650][ C0] task:syz-executor state:S stack:24560 pid:6860 tgid:6860 ppid:6858 flags:0x00000000 [ 224.955729][ C0] Call Trace: [ 224.955738][ C0] [ 224.955752][ C0] __schedule+0x1042/0x34b0 [ 224.955792][ C0] ? __pfx___schedule+0x10/0x10 [ 224.955828][ C0] ? schedule+0x298/0x350 [ 224.955861][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.955898][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.955932][ C0] ? lock_acquire+0x2f/0xb0 [ 224.955968][ C0] ? schedule+0x1fd/0x350 [ 224.956003][ C0] ? do_nanosleep+0x18a/0x510 [ 224.956033][ C0] schedule+0xe7/0x350 [ 224.956068][ C0] do_nanosleep+0x216/0x510 [ 224.956097][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 224.956139][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 224.956171][ C0] ? __asan_memset+0x23/0x50 [ 224.956204][ C0] ? __hrtimer_init+0x106/0x2c0 [ 224.956243][ C0] hrtimer_nanosleep+0x146/0x370 [ 224.956284][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 224.956325][ C0] ? __might_fault+0xe3/0x190 [ 224.956366][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 224.956407][ C0] ? get_timespec64+0x148/0x240 [ 224.956435][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 224.956468][ C0] common_nsleep+0xa1/0xd0 [ 224.956498][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 224.956545][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 224.956595][ C0] do_syscall_64+0xcd/0x250 [ 224.956623][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.956666][ C0] RIP: 0033:0x7fc643bf00a3 [ 224.956686][ C0] RSP: 002b:00007fffee848ed8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 224.956713][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc643bf00a3 [ 224.956733][ C0] RDX: 00007fffee848ef0 RSI: 0000000000000000 RDI: 0000000000000000 [ 224.956751][ C0] RBP: 00007fffee848f4c R08: 0000000000007cbe R09: 00007fc643a3a080 [ 224.956770][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 224.956789][ C0] R13: 0000000000036de7 R14: 00000000000369ba R15: 00007fffee848fa0 [ 224.956822][ C0] [ 224.956832][ C0] task:syz-executor state:S stack:24784 pid:6861 tgid:6861 ppid:6859 flags:0x00000000 [ 224.956911][ C0] Call Trace: [ 224.956920][ C0] [ 224.956934][ C0] __schedule+0x1042/0x34b0 [ 224.956974][ C0] ? __pfx___schedule+0x10/0x10 [ 224.957010][ C0] ? schedule+0x298/0x350 [ 224.957043][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.957080][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.957114][ C0] ? lock_acquire+0x2f/0xb0 [ 224.957150][ C0] ? schedule+0x1fd/0x350 [ 224.957186][ C0] ? do_nanosleep+0x18a/0x510 [ 224.957216][ C0] schedule+0xe7/0x350 [ 224.957250][ C0] do_nanosleep+0x216/0x510 [ 224.957279][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 224.957321][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 224.957353][ C0] ? __asan_memset+0x23/0x50 [ 224.957386][ C0] ? __hrtimer_init+0x106/0x2c0 [ 224.957425][ C0] hrtimer_nanosleep+0x146/0x370 [ 224.957470][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 224.957515][ C0] ? __might_fault+0xe3/0x190 [ 224.957556][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 224.957597][ C0] ? get_timespec64+0x148/0x240 [ 224.957626][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 224.957658][ C0] common_nsleep+0xa1/0xd0 [ 224.957689][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 224.957731][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 224.957780][ C0] do_syscall_64+0xcd/0x250 [ 224.957808][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.957851][ C0] RIP: 0033:0x7fbad53000a3 [ 224.957872][ C0] RSP: 002b:00007ffcad448f68 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 224.957898][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fbad53000a3 [ 224.957918][ C0] RDX: 00007ffcad448f80 RSI: 0000000000000000 RDI: 0000000000000000 [ 224.957936][ C0] RBP: 00007ffcad448fdc R08: 0000000000007cbe R09: 00007fbad5fbf080 [ 224.957956][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 224.957974][ C0] R13: 0000000000036ba9 R14: 0000000000036ba9 R15: 00007ffcad449030 [ 224.958015][ C0] [ 224.958026][ C0] task:syz-executor state:S stack:26144 pid:6863 tgid:6863 ppid:4002 flags:0x00000000 [ 224.958108][ C0] Call Trace: [ 224.958117][ C0] [ 224.958131][ C0] __schedule+0x1042/0x34b0 [ 224.958177][ C0] ? __pfx___schedule+0x10/0x10 [ 224.958213][ C0] ? schedule+0x298/0x350 [ 224.958246][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.958283][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.958317][ C0] ? lock_acquire+0x2f/0xb0 [ 224.958353][ C0] ? schedule+0x1fd/0x350 [ 224.958390][ C0] schedule+0xe7/0x350 [ 224.958425][ C0] do_wait+0x1dd/0x570 [ 224.958464][ C0] kernel_wait4+0x16c/0x280 [ 224.958503][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 224.958550][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 224.958589][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 224.958625][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 224.958664][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 224.958707][ C0] __do_sys_wait4+0x15f/0x170 [ 224.958745][ C0] ? find_held_lock+0x2d/0x110 [ 224.958775][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 224.958831][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 224.958875][ C0] do_syscall_64+0xcd/0x250 [ 224.958903][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.958946][ C0] RIP: 0033:0x7f289c704213 [ 224.958966][ C0] RSP: 002b:00007ffc2195bb08 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 224.958993][ C0] RAX: ffffffffffffffda RBX: 0000000000001ad1 RCX: 00007f289c704213 [ 224.959012][ C0] RDX: 0000000040000000 RSI: 00007ffc2195bb1c RDI: 00000000ffffffff [ 224.959031][ C0] RBP: 00007ffc2195bb1c R08: 0000000000000000 R09: 0000000000000000 [ 224.959050][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc2195bba0 [ 224.959068][ C0] R13: 00007ffc2195bba8 R14: 0000000000000009 R15: 0000000000000000 [ 224.959101][ C0] [ 224.959111][ C0] task:syz-executor state:S stack:26144 pid:6864 tgid:6864 ppid:4002 flags:0x00000000 [ 224.959193][ C0] Call Trace: [ 224.959201][ C0] [ 224.959215][ C0] __schedule+0x1042/0x34b0 [ 224.959255][ C0] ? __pfx___schedule+0x10/0x10 [ 224.959291][ C0] ? schedule+0x298/0x350 [ 224.959325][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.959372][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.959407][ C0] ? lock_acquire+0x2f/0xb0 [ 224.959448][ C0] ? schedule+0x1fd/0x350 [ 224.959485][ C0] schedule+0xe7/0x350 [ 224.959524][ C0] do_wait+0x1dd/0x570 [ 224.959563][ C0] kernel_wait4+0x16c/0x280 [ 224.959602][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 224.959645][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 224.959683][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 224.959719][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 224.959758][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 224.959801][ C0] __do_sys_wait4+0x15f/0x170 [ 224.959838][ C0] ? find_held_lock+0x2d/0x110 [ 224.959868][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 224.959924][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 224.959967][ C0] do_syscall_64+0xcd/0x250 [ 224.959996][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.960039][ C0] RIP: 0033:0x7f0173f04213 [ 224.960060][ C0] RSP: 002b:00007ffe0c23dea8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 224.960087][ C0] RAX: ffffffffffffffda RBX: 0000000000001ad3 RCX: 00007f0173f04213 [ 224.960107][ C0] RDX: 0000000040000000 RSI: 00007ffe0c23debc RDI: 00000000ffffffff [ 224.960126][ C0] RBP: 00007ffe0c23debc R08: 0000000000000000 R09: 0000000000000000 [ 224.960145][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe0c23df40 [ 224.960164][ C0] R13: 00007ffe0c23df48 R14: 0000000000000009 R15: 0000000000000000 [ 224.960196][ C0] [ 224.960208][ C0] task:syz-executor state:S stack:24784 pid:6865 tgid:6865 ppid:6863 flags:0x00000000 [ 224.960287][ C0] Call Trace: [ 224.960296][ C0] [ 224.960310][ C0] __schedule+0x1042/0x34b0 [ 224.960350][ C0] ? __pfx___schedule+0x10/0x10 [ 224.960386][ C0] ? schedule+0x298/0x350 [ 224.960420][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.960456][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.960491][ C0] ? lock_acquire+0x2f/0xb0 [ 224.960533][ C0] ? schedule+0x1fd/0x350 [ 224.960568][ C0] ? do_nanosleep+0x18a/0x510 [ 224.960599][ C0] schedule+0xe7/0x350 [ 224.960633][ C0] do_nanosleep+0x216/0x510 [ 224.960662][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 224.960704][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 224.960736][ C0] ? __asan_memset+0x23/0x50 [ 224.960770][ C0] ? __hrtimer_init+0x106/0x2c0 [ 224.960809][ C0] hrtimer_nanosleep+0x146/0x370 [ 224.960850][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 224.960892][ C0] ? __might_fault+0xe3/0x190 [ 224.960933][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 224.960974][ C0] ? get_timespec64+0x148/0x240 [ 224.961002][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 224.961035][ C0] common_nsleep+0xa1/0xd0 [ 224.961065][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 224.961107][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 224.961156][ C0] do_syscall_64+0xcd/0x250 [ 224.961185][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.961228][ C0] RIP: 0033:0x7f289c7400a3 [ 224.961248][ C0] RSP: 002b:00007ffc2195b908 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 224.961274][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f289c7400a3 [ 224.961293][ C0] RDX: 00007ffc2195b920 RSI: 0000000000000000 RDI: 0000000000000000 [ 224.961312][ C0] RBP: 00007ffc2195b97c R08: 0000000000007cc8 R09: 00007f289d407080 [ 224.961331][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 224.961349][ C0] R13: 0000000000036e15 R14: 0000000000036ac6 R15: 00007ffc2195b9d0 [ 224.961383][ C0] [ 224.961393][ C0] task:syz-executor state:S stack:26144 pid:6866 tgid:6866 ppid:4002 flags:0x00000000 [ 224.961475][ C0] Call Trace: [ 224.961483][ C0] [ 224.961497][ C0] __schedule+0x1042/0x34b0 [ 224.961542][ C0] ? __pfx___schedule+0x10/0x10 [ 224.961578][ C0] ? schedule+0x298/0x350 [ 224.961611][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.961648][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.961682][ C0] ? lock_acquire+0x2f/0xb0 [ 224.961718][ C0] ? schedule+0x1fd/0x350 [ 224.961755][ C0] schedule+0xe7/0x350 [ 224.961789][ C0] do_wait+0x1dd/0x570 [ 224.961829][ C0] kernel_wait4+0x16c/0x280 [ 224.961867][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 224.961910][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 224.961948][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 224.961985][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 224.962023][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 224.962066][ C0] __do_sys_wait4+0x15f/0x170 [ 224.962103][ C0] ? find_held_lock+0x2d/0x110 [ 224.962133][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 224.962188][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 224.962232][ C0] do_syscall_64+0xcd/0x250 [ 224.962261][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.962303][ C0] RIP: 0033:0x7f0da4f44213 [ 224.962323][ C0] RSP: 002b:00007fff107f4f08 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 224.962350][ C0] RAX: ffffffffffffffda RBX: 0000000000001ad8 RCX: 00007f0da4f44213 [ 224.962369][ C0] RDX: 0000000040000000 RSI: 00007fff107f4f1c RDI: 00000000ffffffff [ 224.962388][ C0] RBP: 00007fff107f4f1c R08: 0000000000000000 R09: 0000000000000000 [ 224.962407][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff107f4fa0 [ 224.962426][ C0] R13: 00007fff107f4fa8 R14: 0000000000000009 R15: 0000000000000000 [ 224.962458][ C0] [ 224.962468][ C0] task:syz-executor state:S stack:24784 pid:6867 tgid:6867 ppid:6864 flags:0x00000000 [ 224.962552][ C0] Call Trace: [ 224.962561][ C0] [ 224.962575][ C0] __schedule+0x1042/0x34b0 [ 224.962615][ C0] ? __pfx___schedule+0x10/0x10 [ 224.962651][ C0] ? schedule+0x298/0x350 [ 224.962684][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.962721][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.962755][ C0] ? lock_acquire+0x2f/0xb0 [ 224.962791][ C0] ? schedule+0x1fd/0x350 [ 224.962827][ C0] ? do_nanosleep+0x18a/0x510 [ 224.962857][ C0] schedule+0xe7/0x350 [ 224.962892][ C0] do_nanosleep+0x216/0x510 [ 224.962921][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 224.962962][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 224.962997][ C0] ? __asan_memset+0x23/0x50 [ 224.963031][ C0] ? __hrtimer_init+0x106/0x2c0 [ 224.963070][ C0] hrtimer_nanosleep+0x146/0x370 [ 224.963111][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 224.963152][ C0] ? __might_fault+0xe3/0x190 [ 224.963194][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 224.963234][ C0] ? get_timespec64+0x148/0x240 [ 224.963263][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 224.963295][ C0] common_nsleep+0xa1/0xd0 [ 224.963326][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 224.963368][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 224.963417][ C0] do_syscall_64+0xcd/0x250 [ 224.963445][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.963488][ C0] RIP: 0033:0x7f0173f400a3 [ 224.963508][ C0] RSP: 002b:00007ffe0c23dca8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 224.963550][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0173f400a3 [ 224.963569][ C0] RDX: 00007ffe0c23dcc0 RSI: 0000000000000000 RDI: 0000000000000000 [ 224.963587][ C0] RBP: 00007ffe0c23dd1c R08: 0000000000007cc8 R09: 00007f0174c07080 [ 224.963606][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 224.963625][ C0] R13: 0000000000036e01 R14: 0000000000036b50 R15: 00007ffe0c23dd70 [ 224.963658][ C0] [ 224.963668][ C0] task:syz-executor state:S stack:24736 pid:6872 tgid:6872 ppid:6866 flags:0x00000000 [ 224.963747][ C0] Call Trace: [ 224.963756][ C0] [ 224.963770][ C0] __schedule+0x1042/0x34b0 [ 224.963811][ C0] ? __pfx___schedule+0x10/0x10 [ 224.963847][ C0] ? schedule+0x298/0x350 [ 224.963880][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.963917][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.963951][ C0] ? lock_acquire+0x2f/0xb0 [ 224.963987][ C0] ? schedule+0x1fd/0x350 [ 224.964022][ C0] ? do_nanosleep+0x18a/0x510 [ 224.964053][ C0] schedule+0xe7/0x350 [ 224.964087][ C0] do_nanosleep+0x216/0x510 [ 224.964116][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 224.964158][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 224.964190][ C0] ? __asan_memset+0x23/0x50 [ 224.964223][ C0] ? __hrtimer_init+0x106/0x2c0 [ 224.964262][ C0] hrtimer_nanosleep+0x146/0x370 [ 224.964303][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 224.964344][ C0] ? __might_fault+0xe3/0x190 [ 224.964385][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 224.964425][ C0] ? get_timespec64+0x148/0x240 [ 224.964454][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 224.964486][ C0] common_nsleep+0xa1/0xd0 [ 224.964520][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 224.964562][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 224.964611][ C0] do_syscall_64+0xcd/0x250 [ 224.964640][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.964683][ C0] RIP: 0033:0x7f0da4f800a3 [ 224.964703][ C0] RSP: 002b:00007fff107f4d08 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 224.964729][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0da4f800a3 [ 224.964748][ C0] RDX: 00007fff107f4d20 RSI: 0000000000000000 RDI: 0000000000000000 [ 224.964767][ C0] RBP: 00007fff107f4d7c R08: 0000000000007cbe R09: 00007f0da5c3f080 [ 224.964786][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 224.964804][ C0] R13: 0000000000036db0 R14: 0000000000036b01 R15: 00007fff107f4dd0 [ 224.964837][ C0] [ 224.964849][ C0] task:syz.0.20 state:S stack:27504 pid:9107 tgid:9107 ppid:6860 flags:0x00000000 [ 224.964942][ C0] Call Trace: [ 224.964950][ C0] [ 224.964965][ C0] __schedule+0x1042/0x34b0 [ 224.965005][ C0] ? __pfx___schedule+0x10/0x10 [ 224.965040][ C0] ? schedule+0x298/0x350 [ 224.965074][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.965110][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.965144][ C0] ? lock_acquire+0x2f/0xb0 [ 224.965180][ C0] ? schedule+0x1fd/0x350 [ 224.965215][ C0] ? futex_wait_queue+0x41/0x1f0 [ 224.965248][ C0] schedule+0xe7/0x350 [ 224.965283][ C0] futex_wait_queue+0xfc/0x1f0 [ 224.965317][ C0] __futex_wait+0x291/0x3c0 [ 224.965353][ C0] ? __pfx___futex_wait+0x10/0x10 [ 224.965385][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 224.965428][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 224.965468][ C0] ? ktime_add_safe+0x60/0x70 [ 224.965507][ C0] futex_wait+0xe9/0x380 [ 224.965545][ C0] ? __pfx_futex_wait+0x10/0x10 [ 224.965582][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 224.965619][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.965650][ C0] ? ktime_get+0xd9/0x1a0 [ 224.965683][ C0] do_futex+0x22b/0x350 [ 224.965711][ C0] ? __pfx_do_futex+0x10/0x10 [ 224.965747][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 224.965780][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 224.965809][ C0] ? rcu_is_watching+0x12/0xc0 [ 224.965847][ C0] do_syscall_64+0xcd/0x250 [ 224.965875][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.965918][ C0] RIP: 0033:0x7fc643bbdff9 [ 224.965938][ C0] RSP: 002b:00007fffee848ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 224.965965][ C0] RAX: ffffffffffffffda RBX: 00007fffee848e10 RCX: 00007fc643bbdff9 [ 224.965985][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc643d75f8c [ 224.966004][ C0] RBP: 00007fc643d75f8c R08: 00007fc643a3a080 R09: 00007fffee848fdf [ 224.966023][ C0] R10: 00007fffee848df0 R11: 0000000000000246 R12: 0000000000036f39 [ 224.966042][ C0] R13: 00007fffee848df0 R14: 000000000000015e R15: 0000000000036ddb [ 224.966075][ C0] [ 224.966086][ C0] task:syz.0.20 state:S stack:28560 pid:9108 tgid:9107 ppid:6860 flags:0x00000000 [ 224.966184][ C0] Call Trace: [ 224.966192][ C0] [ 224.966206][ C0] __schedule+0x1042/0x34b0 [ 224.966247][ C0] ? __pfx___schedule+0x10/0x10 [ 224.966283][ C0] ? schedule+0x298/0x350 [ 224.966316][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.966352][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.966387][ C0] ? lock_acquire+0x2f/0xb0 [ 224.966422][ C0] ? schedule+0x1fd/0x350 [ 224.966460][ C0] schedule+0xe7/0x350 [ 224.966495][ C0] schedule_timeout+0x258/0x2a0 [ 224.966530][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 224.966573][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 224.966610][ C0] __wait_for_common+0x3e1/0x600 [ 224.966647][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 224.966683][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 224.966719][ C0] ? dummy_queue+0x3fb/0xb70 [ 224.966757][ C0] ? rcu_is_watching+0x12/0xc0 [ 224.966789][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 224.966828][ C0] raw_process_ep_io+0x5d7/0xb90 [ 224.966876][ C0] ? __pfx_raw_process_ep_io+0x10/0x10 [ 224.966927][ C0] ? memdup_user+0x88/0xd0 [ 224.966963][ C0] raw_ioctl+0xa4d/0x2b90 [ 224.967003][ C0] ? lock_acquire+0x2f/0xb0 [ 224.967039][ C0] ? __fget_files+0x40/0x3f0 [ 224.967082][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 224.967123][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 224.967162][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 224.967204][ C0] __x64_sys_ioctl+0x18f/0x220 [ 224.967243][ C0] do_syscall_64+0xcd/0x250 [ 224.967272][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.967315][ C0] RIP: 0033:0x7fc643bbdbfb [ 224.967335][ C0] RSP: 002b:00007fc643637f70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 224.967362][ C0] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007fc643bbdbfb [ 224.967382][ C0] RDX: 00007fc643637ff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 224.967401][ C0] RBP: 0000000000000003 R08: 00007fc643ea0320 R09: 0000000000000000 [ 224.967420][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 224.967438][ C0] R13: 0000000000000000 R14: 00007fc643d75f80 R15: 00007fffee848b88 [ 224.967471][ C0] [ 224.967482][ C0] task:udevd state:S stack:27432 pid:9110 tgid:9110 ppid:2860 flags:0x00000002 [ 224.967570][ C0] Call Trace: [ 224.967579][ C0] [ 224.967593][ C0] __schedule+0x1042/0x34b0 [ 224.967633][ C0] ? __pfx___schedule+0x10/0x10 [ 224.967669][ C0] ? schedule+0x298/0x350 [ 224.967702][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.967739][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.967773][ C0] ? lock_acquire+0x2f/0xb0 [ 224.967809][ C0] ? schedule+0x1fd/0x350 [ 224.967847][ C0] schedule+0xe7/0x350 [ 224.967881][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 224.967916][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 224.967951][ C0] ? do_epoll_wait+0x13ae/0x1aa0 [ 224.967999][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 224.968035][ C0] do_epoll_wait+0x13c7/0x1aa0 [ 224.968092][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 224.968145][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 224.968190][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 224.968227][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 224.968258][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 224.968285][ C0] ? ksys_write+0x1ad/0x260 [ 224.968326][ C0] ? __pfx_ksys_write+0x10/0x10 [ 224.968376][ C0] do_syscall_64+0xcd/0x250 [ 224.968404][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.968447][ C0] RIP: 0033:0x7f240e2ed457 [ 224.968467][ C0] RSP: 002b:00007ffe3f053d88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 224.968494][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f240e2ed457 [ 224.968518][ C0] RDX: 0000000000000004 RSI: 00007ffe3f053dc8 RDI: 0000000000000004 [ 224.968537][ C0] RBP: 0000564f45c308b0 R08: 0000000000000005 R09: a1f73b237250fff3 [ 224.968556][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564f45bbc1e0 [ 224.968575][ C0] R13: 00007ffe3f053dc8 R14: 00000000ffffffff R15: 0000564f45b7b2c0 [ 224.968609][ C0] [ 224.968620][ C0] task:udevd state:D stack:28176 pid:9114 tgid:9114 ppid:2860 flags:0x00004002 [ 224.968710][ C0] Call Trace: [ 224.968718][ C0] [ 224.968732][ C0] __schedule+0x1042/0x34b0 [ 224.968773][ C0] ? __pfx___schedule+0x10/0x10 [ 224.968808][ C0] ? schedule+0x298/0x350 [ 224.968842][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.968878][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.968913][ C0] ? lock_acquire+0x2f/0xb0 [ 224.968948][ C0] ? schedule+0x1fd/0x350 [ 224.968986][ C0] schedule+0xe7/0x350 [ 224.969020][ C0] schedule_preempt_disabled+0x13/0x30 [ 224.969066][ C0] __mutex_lock+0x5b8/0x9c0 [ 224.969108][ C0] ? uevent_show+0x188/0x3b0 [ 224.969139][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 224.969193][ C0] ? uevent_show+0x188/0x3b0 [ 224.969220][ C0] uevent_show+0x188/0x3b0 [ 224.969250][ C0] ? __pfx_uevent_show+0x10/0x10 [ 224.969278][ C0] dev_attr_show+0x53/0xe0 [ 224.969313][ C0] ? __pfx_dev_attr_show+0x10/0x10 [ 224.969348][ C0] sysfs_kf_seq_show+0x23e/0x410 [ 224.969392][ C0] seq_read_iter+0x4f4/0x12b0 [ 224.969438][ C0] kernfs_fop_read_iter+0x414/0x580 [ 224.969470][ C0] ? security_file_permission+0x21/0x80 [ 224.969518][ C0] vfs_read+0x87f/0xbe0 [ 224.969564][ C0] ? __pfx_vfs_read+0x10/0x10 [ 224.969606][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 224.969640][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 224.969687][ C0] ksys_read+0x12f/0x260 [ 224.969728][ C0] ? __pfx_ksys_read+0x10/0x10 [ 224.969778][ C0] do_syscall_64+0xcd/0x250 [ 224.969806][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.969849][ C0] RIP: 0033:0x7f240e2e0b6a [ 224.969870][ C0] RSP: 002b:00007ffe3f04b358 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 224.969897][ C0] RAX: ffffffffffffffda RBX: 0000564f45bb58b0 RCX: 00007f240e2e0b6a [ 224.969917][ C0] RDX: 0000000000001000 RSI: 0000564f45c2f490 RDI: 0000000000000008 [ 224.969935][ C0] RBP: 0000564f45bb58b0 R08: 0000000000000008 R09: 0000000000000008 [ 224.969954][ C0] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 224.969972][ C0] R13: 0000000000003fff R14: 00007ffe3f04b838 R15: 000000000000000a [ 224.970005][ C0] [ 224.970016][ C0] task:udevd state:D stack:27432 pid:9116 tgid:9116 ppid:2860 flags:0x00004002 [ 224.970099][ C0] Call Trace: [ 224.970108][ C0] [ 224.970122][ C0] __schedule+0x1042/0x34b0 [ 224.970162][ C0] ? __pfx___schedule+0x10/0x10 [ 224.970198][ C0] ? schedule+0x298/0x350 [ 224.970232][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.970268][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.970302][ C0] ? lock_acquire+0x2f/0xb0 [ 224.970338][ C0] ? schedule+0x1fd/0x350 [ 224.970376][ C0] schedule+0xe7/0x350 [ 224.970410][ C0] schedule_preempt_disabled+0x13/0x30 [ 224.970446][ C0] __mutex_lock+0x5b8/0x9c0 [ 224.970488][ C0] ? uevent_show+0x188/0x3b0 [ 224.970523][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 224.970577][ C0] ? uevent_show+0x188/0x3b0 [ 224.970604][ C0] uevent_show+0x188/0x3b0 [ 224.970634][ C0] ? __pfx_uevent_show+0x10/0x10 [ 224.970662][ C0] dev_attr_show+0x53/0xe0 [ 224.970696][ C0] ? __pfx_dev_attr_show+0x10/0x10 [ 224.970731][ C0] sysfs_kf_seq_show+0x23e/0x410 [ 224.970773][ C0] seq_read_iter+0x4f4/0x12b0 [ 224.970819][ C0] kernfs_fop_read_iter+0x414/0x580 [ 224.970851][ C0] ? security_file_permission+0x21/0x80 [ 224.970893][ C0] vfs_read+0x87f/0xbe0 [ 224.970938][ C0] ? __pfx_vfs_read+0x10/0x10 [ 224.970980][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 224.971013][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 224.971066][ C0] ksys_read+0x12f/0x260 [ 224.971106][ C0] ? __pfx_ksys_read+0x10/0x10 [ 224.971156][ C0] do_syscall_64+0xcd/0x250 [ 224.971184][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.971226][ C0] RIP: 0033:0x7f240e2e0b6a [ 224.971246][ C0] RSP: 002b:00007ffe3f04b358 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 224.971273][ C0] RAX: ffffffffffffffda RBX: 0000564f45bb58b0 RCX: 00007f240e2e0b6a [ 224.971293][ C0] RDX: 0000000000001000 RSI: 0000564f45c2f490 RDI: 0000000000000008 [ 224.971312][ C0] RBP: 0000564f45bb58b0 R08: 0000000000000008 R09: 0000000000000000 [ 224.971331][ C0] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 224.971349][ C0] R13: 0000000000003fff R14: 00007ffe3f04b838 R15: 000000000000000a [ 224.971382][ C0] [ 224.971393][ C0] task:syz.2.22 state:S stack:27504 pid:9127 tgid:9127 ppid:6865 flags:0x00000000 [ 224.971477][ C0] Call Trace: [ 224.971485][ C0] [ 224.971499][ C0] __schedule+0x1042/0x34b0 [ 224.971545][ C0] ? __pfx___schedule+0x10/0x10 [ 224.971580][ C0] ? schedule+0x298/0x350 [ 224.971614][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.971650][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.971685][ C0] ? lock_acquire+0x2f/0xb0 [ 224.971721][ C0] ? schedule+0x1fd/0x350 [ 224.971756][ C0] ? futex_wait_queue+0x41/0x1f0 [ 224.971790][ C0] schedule+0xe7/0x350 [ 224.971824][ C0] futex_wait_queue+0xfc/0x1f0 [ 224.971859][ C0] __futex_wait+0x291/0x3c0 [ 224.971895][ C0] ? __pfx___futex_wait+0x10/0x10 [ 224.971927][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 224.971971][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 224.972011][ C0] ? ktime_add_safe+0x60/0x70 [ 224.972050][ C0] futex_wait+0xe9/0x380 [ 224.972083][ C0] ? __pfx_futex_wait+0x10/0x10 [ 224.972121][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 224.972167][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.972197][ C0] ? ktime_get+0xd9/0x1a0 [ 224.972230][ C0] do_futex+0x22b/0x350 [ 224.972258][ C0] ? __pfx_do_futex+0x10/0x10 [ 224.972294][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 224.972326][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 224.972356][ C0] ? rcu_is_watching+0x12/0xc0 [ 224.972392][ C0] do_syscall_64+0xcd/0x250 [ 224.972420][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.972463][ C0] RIP: 0033:0x7f289c70dff9 [ 224.972483][ C0] RSP: 002b:00007ffc2195b718 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 224.972515][ C0] RAX: ffffffffffffffda RBX: 00007ffc2195b840 RCX: 00007f289c70dff9 [ 224.972535][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f289c8c5f8c [ 224.972553][ C0] RBP: 00007f289c8c5f8c R08: 00007f289d407080 R09: 00007ffc2195ba0f [ 224.972572][ C0] R10: 00007ffc2195b820 R11: 0000000000000246 R12: 0000000000036f71 [ 224.972592][ C0] R13: 00007ffc2195b820 R14: 000000000000015e R15: 0000000000036e13 [ 224.972624][ C0] [ 224.972635][ C0] task:syz.2.22 state:S stack:28560 pid:9128 tgid:9127 ppid:6865 flags:0x00000000 [ 224.972721][ C0] Call Trace: [ 224.972730][ C0] [ 224.972744][ C0] __schedule+0x1042/0x34b0 [ 224.972784][ C0] ? __pfx___schedule+0x10/0x10 [ 224.972820][ C0] ? schedule+0x298/0x350 [ 224.972854][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.972890][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.972925][ C0] ? lock_acquire+0x2f/0xb0 [ 224.972961][ C0] ? schedule+0x1fd/0x350 [ 224.972999][ C0] ? do_nanosleep+0x18a/0x510 [ 224.973030][ C0] schedule+0xe7/0x350 [ 224.973065][ C0] do_nanosleep+0x216/0x510 [ 224.973093][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 224.973135][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 224.973167][ C0] ? __asan_memset+0x23/0x50 [ 224.973200][ C0] ? __hrtimer_init+0x106/0x2c0 [ 224.973240][ C0] hrtimer_nanosleep+0x146/0x370 [ 224.973281][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 224.973321][ C0] ? __might_fault+0xe3/0x190 [ 224.973363][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 224.973403][ C0] ? get_timespec64+0x148/0x240 [ 224.973432][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 224.973464][ C0] common_nsleep+0xa1/0xd0 [ 224.973495][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 224.973542][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 224.973591][ C0] do_syscall_64+0xcd/0x250 [ 224.973619][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.973662][ C0] RIP: 0033:0x7f289c7400e5 [ 224.973682][ C0] RSP: 002b:00007f289c18cf50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 224.973709][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f289c7400e5 [ 224.973728][ C0] RDX: 00007f289c18cf90 RSI: 0000000000000000 RDI: 0000000000000000 [ 224.973746][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 224.973764][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f289c18cfe8 [ 224.973783][ C0] R13: 0000000020000080 R14: 00007f289c8c5f80 R15: 00007ffc2195b5b8 [ 224.973817][ C0] [ 224.973827][ C0] task:syz.4.24 state:S stack:27200 pid:9131 tgid:9131 ppid:6872 flags:0x00000000 [ 224.973911][ C0] Call Trace: [ 224.973919][ C0] [ 224.973933][ C0] __schedule+0x1042/0x34b0 [ 224.973974][ C0] ? __pfx___schedule+0x10/0x10 [ 224.974010][ C0] ? schedule+0x298/0x350 [ 224.974043][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.974080][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.974114][ C0] ? lock_acquire+0x2f/0xb0 [ 224.974150][ C0] ? schedule+0x1fd/0x350 [ 224.974186][ C0] ? futex_wait_queue+0x41/0x1f0 [ 224.974219][ C0] schedule+0xe7/0x350 [ 224.974253][ C0] futex_wait_queue+0xfc/0x1f0 [ 224.974294][ C0] __futex_wait+0x291/0x3c0 [ 224.974331][ C0] ? __pfx___futex_wait+0x10/0x10 [ 224.974363][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 224.974407][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 224.974447][ C0] ? ktime_add_safe+0x60/0x70 [ 224.974486][ C0] futex_wait+0xe9/0x380 [ 224.974524][ C0] ? __pfx_futex_wait+0x10/0x10 [ 224.974561][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 224.974599][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.974630][ C0] ? ktime_get+0xd9/0x1a0 [ 224.974663][ C0] do_futex+0x22b/0x350 [ 224.974691][ C0] ? __pfx_do_futex+0x10/0x10 [ 224.974726][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 224.974759][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 224.974799][ C0] do_syscall_64+0xcd/0x250 [ 224.974827][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.974870][ C0] RIP: 0033:0x7f0da4f4dff9 [ 224.974890][ C0] RSP: 002b:00007fff107f4b18 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 224.974917][ C0] RAX: ffffffffffffffda RBX: 00007fff107f4c40 RCX: 00007f0da4f4dff9 [ 224.974937][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0da5105f8c [ 224.974956][ C0] RBP: 00007f0da5105f8c R08: 00007f0da5c3f080 R09: 00007fff107f4e0f [ 224.974975][ C0] R10: 00007fff107f4c20 R11: 0000000000000246 R12: 0000000000036f0b [ 224.974993][ C0] R13: 00007fff107f4c20 R14: 000000000000015e R15: 0000000000036dad [ 224.975026][ C0] [ 224.975036][ C0] task:syz.4.24 state:S stack:28352 pid:9132 tgid:9131 ppid:6872 flags:0x00000000 [ 224.975128][ C0] Call Trace: [ 224.975137][ C0] [ 224.975151][ C0] __schedule+0x1042/0x34b0 [ 224.975191][ C0] ? __pfx___schedule+0x10/0x10 [ 224.975230][ C0] ? schedule+0x298/0x350 [ 224.975264][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.975301][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.975335][ C0] ? lock_acquire+0x2f/0xb0 [ 224.975371][ C0] ? schedule+0x1fd/0x350 [ 224.975407][ C0] ? do_nanosleep+0x18a/0x510 [ 224.975437][ C0] schedule+0xe7/0x350 [ 224.975471][ C0] do_nanosleep+0x216/0x510 [ 224.975501][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 224.975547][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 224.975579][ C0] ? __asan_memset+0x23/0x50 [ 224.975613][ C0] ? __hrtimer_init+0x106/0x2c0 [ 224.975652][ C0] hrtimer_nanosleep+0x146/0x370 [ 224.975693][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 224.975734][ C0] ? __might_fault+0xe3/0x190 [ 224.975775][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 224.975816][ C0] ? get_timespec64+0x148/0x240 [ 224.975845][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 224.975877][ C0] common_nsleep+0xa1/0xd0 [ 224.975907][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 224.975949][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 224.975998][ C0] do_syscall_64+0xcd/0x250 [ 224.976027][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.976069][ C0] RIP: 0033:0x7f0da4f800e5 [ 224.976090][ C0] RSP: 002b:00007f0da49ccf50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 224.976116][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0da4f800e5 [ 224.976136][ C0] RDX: 00007f0da49ccf90 RSI: 0000000000000000 RDI: 0000000000000000 [ 224.976155][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 224.976173][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f0da49ccfe8 [ 224.976192][ C0] R13: 0000000000000000 R14: 00007f0da5105f80 R15: 00007fff107f49b8 [ 224.976225][ C0] [ 224.976236][ C0] task:syz.3.23 state:S stack:27200 pid:9136 tgid:9136 ppid:6867 flags:0x00000000 [ 224.976319][ C0] Call Trace: [ 224.976328][ C0] [ 224.976342][ C0] __schedule+0x1042/0x34b0 [ 224.976383][ C0] ? __pfx___schedule+0x10/0x10 [ 224.976418][ C0] ? schedule+0x298/0x350 [ 224.976452][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.976488][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.976529][ C0] ? lock_acquire+0x2f/0xb0 [ 224.976565][ C0] ? schedule+0x1fd/0x350 [ 224.976601][ C0] ? futex_wait_queue+0x41/0x1f0 [ 224.976634][ C0] schedule+0xe7/0x350 [ 224.976669][ C0] futex_wait_queue+0xfc/0x1f0 [ 224.976704][ C0] __futex_wait+0x291/0x3c0 [ 224.976739][ C0] ? __pfx___futex_wait+0x10/0x10 [ 224.976772][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 224.976816][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 224.976856][ C0] ? ktime_add_safe+0x60/0x70 [ 224.976895][ C0] futex_wait+0xe9/0x380 [ 224.976928][ C0] ? __pfx_futex_wait+0x10/0x10 [ 224.976966][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 224.977004][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.977034][ C0] ? ktime_get+0xd9/0x1a0 [ 224.977068][ C0] do_futex+0x22b/0x350 [ 224.977096][ C0] ? __pfx_do_futex+0x10/0x10 [ 224.977132][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 224.977164][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 224.977194][ C0] ? rcu_is_watching+0x12/0xc0 [ 224.977231][ C0] do_syscall_64+0xcd/0x250 [ 224.977259][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.977303][ C0] RIP: 0033:0x7f0173f0dff9 [ 224.977327][ C0] RSP: 002b:00007ffe0c23dab8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 224.977354][ C0] RAX: ffffffffffffffda RBX: 00007ffe0c23dbe0 RCX: 00007f0173f0dff9 [ 224.977374][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f01740c5f8c [ 224.977393][ C0] RBP: 00007f01740c5f8c R08: 00007f0174c07080 R09: 00007ffe0c23ddaf [ 224.977412][ C0] R10: 00007ffe0c23dbc0 R11: 0000000000000246 R12: 0000000000036f5e [ 224.977431][ C0] R13: 00007ffe0c23dbc0 R14: 000000000000015e R15: 0000000000036e00 [ 224.977464][ C0] [ 224.977474][ C0] task:syz.3.23 state:S stack:28496 pid:9137 tgid:9136 ppid:6867 flags:0x00000000 [ 224.977571][ C0] Call Trace: [ 224.977579][ C0] [ 224.977594][ C0] __schedule+0x1042/0x34b0 [ 224.977634][ C0] ? __pfx___schedule+0x10/0x10 [ 224.977670][ C0] ? schedule+0x298/0x350 [ 224.977703][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.977740][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.977775][ C0] ? lock_acquire+0x2f/0xb0 [ 224.977810][ C0] ? schedule+0x1fd/0x350 [ 224.977846][ C0] ? do_nanosleep+0x18a/0x510 [ 224.977876][ C0] schedule+0xe7/0x350 [ 224.977911][ C0] do_nanosleep+0x216/0x510 [ 224.977940][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 224.977982][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 224.978014][ C0] ? __asan_memset+0x23/0x50 [ 224.978047][ C0] ? __hrtimer_init+0x106/0x2c0 [ 224.978087][ C0] hrtimer_nanosleep+0x146/0x370 [ 224.978128][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 224.978169][ C0] ? __might_fault+0xe3/0x190 [ 224.978210][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 224.978251][ C0] ? get_timespec64+0x148/0x240 [ 224.978280][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 224.978315][ C0] common_nsleep+0xa1/0xd0 [ 224.978346][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 224.978388][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 224.978437][ C0] do_syscall_64+0xcd/0x250 [ 224.978466][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.978518][ C0] RIP: 0033:0x7f0173f400e5 [ 224.978540][ C0] RSP: 002b:00007f017398cf50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 224.978566][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0173f400e5 [ 224.978586][ C0] RDX: 00007f017398cf90 RSI: 0000000000000000 RDI: 0000000000000000 [ 224.978605][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 224.978623][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f017398cfe8 [ 224.978641][ C0] R13: 0000000000000000 R14: 00007f01740c5f80 R15: 00007ffe0c23d958 [ 224.978675][ C0] [ 224.978685][ C0] task:syz.1.21 state:S stack:27200 pid:9140 tgid:9140 ppid:6861 flags:0x00000000 [ 224.978769][ C0] Call Trace: [ 224.978777][ C0] [ 224.978791][ C0] __schedule+0x1042/0x34b0 [ 224.978832][ C0] ? __pfx___schedule+0x10/0x10 [ 224.978868][ C0] ? schedule+0x298/0x350 [ 224.978902][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.978938][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.978973][ C0] ? lock_acquire+0x2f/0xb0 [ 224.979009][ C0] ? schedule+0x1fd/0x350 [ 224.979045][ C0] ? futex_wait_queue+0x41/0x1f0 [ 224.979078][ C0] schedule+0xe7/0x350 [ 224.979112][ C0] futex_wait_queue+0xfc/0x1f0 [ 224.979148][ C0] __futex_wait+0x291/0x3c0 [ 224.979184][ C0] ? __pfx___futex_wait+0x10/0x10 [ 224.979216][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 224.979261][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 224.979307][ C0] ? ktime_add_safe+0x60/0x70 [ 224.979412][ C0] futex_wait+0xe9/0x380 [ 224.979450][ C0] ? __pfx_futex_wait+0x10/0x10 [ 224.979495][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 224.979540][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.979574][ C0] ? ktime_get+0xd9/0x1a0 [ 224.979608][ C0] do_futex+0x22b/0x350 [ 224.979637][ C0] ? __pfx_do_futex+0x10/0x10 [ 224.979673][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 224.979706][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 224.979747][ C0] do_syscall_64+0xcd/0x250 [ 224.979778][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.979855][ C0] RIP: 0033:0x7fbad52cdff9 [ 224.979878][ C0] RSP: 002b:00007ffcad448d78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 224.979907][ C0] RAX: ffffffffffffffda RBX: 00007ffcad448ea0 RCX: 00007fbad52cdff9 [ 224.979927][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fbad5485f8c [ 224.979946][ C0] RBP: 00007fbad5485f8c R08: 00007fbad5fbf080 R09: 00007ffcad44906f [ 224.979966][ C0] R10: 00007ffcad448e80 R11: 0000000000000246 R12: 0000000000037797 [ 224.979986][ C0] R13: 00007ffcad448e80 R14: 0000000000000bea R15: 0000000000036bad [ 224.980022][ C0] [ 224.980034][ C0] task:syz.1.21 state:S stack:28560 pid:9141 tgid:9140 ppid:6861 flags:0x00000000 [ 224.980124][ C0] Call Trace: [ 224.980134][ C0] [ 224.980148][ C0] __schedule+0x1042/0x34b0 [ 224.980191][ C0] ? __pfx___schedule+0x10/0x10 [ 224.980229][ C0] ? schedule+0x298/0x350 [ 224.980291][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.980330][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.980366][ C0] ? lock_acquire+0x2f/0xb0 [ 224.980405][ C0] ? schedule+0x1fd/0x350 [ 224.980442][ C0] ? do_nanosleep+0x18a/0x510 [ 224.980474][ C0] schedule+0xe7/0x350 [ 224.980514][ C0] do_nanosleep+0x216/0x510 [ 224.980548][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 224.980592][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 224.980625][ C0] ? __asan_memset+0x23/0x50 [ 224.980660][ C0] ? __hrtimer_init+0x106/0x2c0 [ 224.980701][ C0] hrtimer_nanosleep+0x146/0x370 [ 224.980745][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 224.980787][ C0] ? __might_fault+0xe3/0x190 [ 224.980832][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 224.980882][ C0] ? get_timespec64+0x148/0x240 [ 224.980913][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 224.980950][ C0] common_nsleep+0xa1/0xd0 [ 224.980982][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 224.981025][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 224.981076][ C0] do_syscall_64+0xcd/0x250 [ 224.981106][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.981150][ C0] RIP: 0033:0x7fbad53000e5 [ 224.981172][ C0] RSP: 002b:00007fbad4d4cf00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 224.981200][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbad53000e5 [ 224.981221][ C0] RDX: 00007fbad4d4cf40 RSI: 0000000000000000 RDI: 0000000000000000 [ 224.981271][ C0] RBP: 00007fbad4d4dfe0 R08: 0000000000000000 R09: 0000000000000000 [ 224.981290][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 224.981309][ C0] R13: 0000000800000000 R14: 0000000000000000 R15: 00007fbad534a273 [ 224.981347][ C0] [ 224.981360][ C0] task:udevd state:D stack:28080 pid:9142 tgid:9142 ppid:2860 flags:0x00004002 [ 224.981450][ C0] Call Trace: [ 224.981459][ C0] [ 224.981474][ C0] __schedule+0x1042/0x34b0 [ 224.981525][ C0] ? __pfx___schedule+0x10/0x10 [ 224.981562][ C0] ? schedule+0x298/0x350 [ 224.981595][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.981633][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.981668][ C0] ? lock_acquire+0x2f/0xb0 [ 224.981704][ C0] ? schedule+0x1fd/0x350 [ 224.981742][ C0] schedule+0xe7/0x350 [ 224.981777][ C0] schedule_preempt_disabled+0x13/0x30 [ 224.981814][ C0] __mutex_lock+0x5b8/0x9c0 [ 224.981858][ C0] ? uevent_show+0x188/0x3b0 [ 224.981890][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 224.981946][ C0] ? uevent_show+0x188/0x3b0 [ 224.981973][ C0] uevent_show+0x188/0x3b0 [ 224.982005][ C0] ? __pfx_uevent_show+0x10/0x10 [ 224.982033][ C0] dev_attr_show+0x53/0xe0 [ 224.982069][ C0] ? __pfx_dev_attr_show+0x10/0x10 [ 224.982107][ C0] sysfs_kf_seq_show+0x23e/0x410 [ 224.982151][ C0] seq_read_iter+0x4f4/0x12b0 [ 224.982198][ C0] kernfs_fop_read_iter+0x414/0x580 [ 224.982231][ C0] ? security_file_permission+0x21/0x80 [ 224.982289][ C0] vfs_read+0x87f/0xbe0 [ 224.982336][ C0] ? __pfx_vfs_read+0x10/0x10 [ 224.982380][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 224.982414][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 224.982462][ C0] ksys_read+0x12f/0x260 [ 224.982504][ C0] ? __pfx_ksys_read+0x10/0x10 [ 224.982555][ C0] do_syscall_64+0xcd/0x250 [ 224.982584][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.982627][ C0] RIP: 0033:0x7f240e2e0b6a [ 224.982648][ C0] RSP: 002b:00007ffe3f04b358 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 224.982677][ C0] RAX: ffffffffffffffda RBX: 0000564f45bb58b0 RCX: 00007f240e2e0b6a [ 224.982697][ C0] RDX: 0000000000001000 RSI: 0000564f45c2f490 RDI: 0000000000000008 [ 224.982716][ C0] RBP: 0000564f45bb58b0 R08: 0000000000000008 R09: 0000000000002000 [ 224.982736][ C0] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 224.982754][ C0] R13: 0000000000003fff R14: 00007ffe3f04b838 R15: 000000000000000a [ 224.982787][ C0] [ 224.982799][ C0] task:udevd state:D stack:28176 pid:9143 tgid:9143 ppid:2860 flags:0x00000002 [ 224.982891][ C0] Call Trace: [ 224.982901][ C0] [ 224.982915][ C0] __schedule+0x1042/0x34b0 [ 224.982955][ C0] ? __pfx___schedule+0x10/0x10 [ 224.982991][ C0] ? schedule+0x298/0x350 [ 224.983029][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.983065][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.983100][ C0] ? lock_acquire+0x2f/0xb0 [ 224.983136][ C0] ? schedule+0x1fd/0x350 [ 224.983174][ C0] schedule+0xe7/0x350 [ 224.983208][ C0] schedule_preempt_disabled+0x13/0x30 [ 224.983249][ C0] __mutex_lock+0x5b8/0x9c0 [ 224.983292][ C0] ? uevent_show+0x188/0x3b0 [ 224.983321][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 224.983376][ C0] ? uevent_show+0x188/0x3b0 [ 224.983403][ C0] uevent_show+0x188/0x3b0 [ 224.983434][ C0] ? __pfx_uevent_show+0x10/0x10 [ 224.983462][ C0] dev_attr_show+0x53/0xe0 [ 224.983497][ C0] ? __pfx_dev_attr_show+0x10/0x10 [ 224.983531][ C0] sysfs_kf_seq_show+0x23e/0x410 [ 224.983574][ C0] seq_read_iter+0x4f4/0x12b0 [ 224.983620][ C0] kernfs_fop_read_iter+0x414/0x580 [ 224.983651][ C0] ? security_file_permission+0x21/0x80 [ 224.983694][ C0] vfs_read+0x87f/0xbe0 [ 224.983739][ C0] ? __pfx_vfs_read+0x10/0x10 [ 224.983782][ C0] ? find_held_lock+0x2d/0x110 [ 224.983818][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.983859][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.983895][ C0] ksys_read+0x12f/0x260 [ 224.983935][ C0] ? __pfx_ksys_read+0x10/0x10 [ 224.983977][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 224.984022][ C0] do_syscall_64+0xcd/0x250 [ 224.984050][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.984095][ C0] RIP: 0033:0x7f240e2e0b6a [ 224.984116][ C0] RSP: 002b:00007ffe3f04b358 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 224.984144][ C0] RAX: ffffffffffffffda RBX: 0000564f45bb58b0 RCX: 00007f240e2e0b6a [ 224.984164][ C0] RDX: 0000000000001000 RSI: 0000564f45c2f490 RDI: 0000000000000008 [ 224.984188][ C0] RBP: 0000564f45bb58b0 R08: 0000000000000008 R09: 0000000000000200 [ 224.984207][ C0] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 224.984226][ C0] R13: 0000000000003fff R14: 00007ffe3f04b838 R15: 000000000000000a [ 224.984263][ C0] [ 224.984274][ C0] task:udevd state:R running task stack:27936 pid:9144 tgid:9144 ppid:2860 flags:0x00000008 [ 224.984366][ C0] Call Trace: [ 224.984376][ C0] [ 224.984387][ C0] sched_show_task+0x3f0/0x5f0 [ 224.984422][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.984453][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 224.984498][ C0] show_state_filter+0xee/0x320 [ 224.984531][ C0] k_spec+0xed/0x150 [ 224.984568][ C0] ? __pfx_k_spec+0x10/0x10 [ 224.984602][ C0] kbd_event+0xcbd/0x17a0 [ 224.984645][ C0] ? __pfx_kbd_event+0x10/0x10 [ 224.984688][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 224.984728][ C0] ? rcu_is_watching+0x12/0xc0 [ 224.984757][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.984796][ C0] input_handle_events_default+0x116/0x1b0 [ 224.984840][ C0] input_pass_values+0x738/0x880 [ 224.984874][ C0] input_handle_event+0xb30/0x14d0 [ 224.984909][ C0] input_event+0x83/0xa0 [ 224.984938][ C0] hidinput_hid_event+0xa12/0x2410 [ 224.984981][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 224.985018][ C0] ? input_event+0x8e/0xa0 [ 224.985043][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 224.985084][ C0] hid_process_event+0x4b7/0x5e0 [ 224.985113][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 224.985152][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 224.985183][ C0] hid_input_array_field+0x535/0x710 [ 224.985223][ C0] hid_report_raw_event+0xa02/0x11c0 [ 224.985276][ C0] __hid_input_report.constprop.0+0x341/0x440 [ 224.985317][ C0] hid_irq_in+0x35e/0x870 [ 224.985361][ C0] __usb_hcd_giveback_urb+0x389/0x6e0 [ 224.985398][ C0] usb_hcd_giveback_urb+0x396/0x450 [ 224.985435][ C0] dummy_timer+0x17f0/0x3930 [ 224.985482][ C0] ? lock_acquire+0x2f/0xb0 [ 224.985522][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 224.985561][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 224.985593][ C0] ? mark_held_locks+0x9f/0xe0 [ 224.985633][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 224.985671][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 224.985703][ C0] __hrtimer_run_queues+0x20a/0xae0 [ 224.985750][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 224.985792][ C0] ? ktime_get_update_offsets_now+0x201/0x310 [ 224.985831][ C0] hrtimer_run_softirq+0x17d/0x350 [ 224.985873][ C0] handle_softirqs+0x206/0x8d0 [ 224.985907][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 224.985943][ C0] irq_exit_rcu+0xac/0x110 [ 224.985971][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 224.986010][ C0] [ 224.986020][ C0] [ 224.986031][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 224.986059][ C0] RIP: 0010:lock_release+0x3e5/0x6f0 [ 224.986114][ C0] Code: 7e 83 f8 01 0f 85 fd 01 00 00 9c 58 f6 c4 02 0f 85 e8 01 00 00 48 f7 04 24 00 02 00 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 48 8b 84 24 88 [ 224.986143][ C0] RSP: 0000:ffffc90001e1fcf0 EFLAGS: 00000206 [ 224.986166][ C0] RAX: dffffc0000000000 RBX: 1ffff920003c3fa0 RCX: 0000000000000004 [ 224.986186][ C0] RDX: 1ffff11025e07152 RSI: ffffffff8727f520 RDI: ffffffff8746ec80 [ 224.986206][ C0] RBP: ffffffffffffffff R08: 0000000000000001 R09: fffffbfff1f559c1 [ 224.986225][ C0] R10: ffffffff8faace0f R11: 0000000000000000 R12: 0000000000000000 [ 224.986249][ C0] R13: 0000000000000002 R14: ffff88812f038a90 R15: ffff88812f038000 [ 224.986283][ C0] ? lock_vma_under_rcu+0x6b9/0x980 [ 224.986313][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.986350][ C0] ? lock_vma_under_rcu+0x13e/0x980 [ 224.986390][ C0] lock_vma_under_rcu+0x6be/0x980 [ 224.986424][ C0] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 224.986453][ C0] ? __might_fault+0xe3/0x190 [ 224.986508][ C0] do_user_addr_fault+0x465/0x12c0 [ 224.986548][ C0] ? trace_irq_disable.constprop.0+0xe4/0x130 [ 224.986586][ C0] exc_page_fault+0x5c/0xc0 [ 224.986624][ C0] asm_exc_page_fault+0x26/0x30 [ 224.986667][ C0] RIP: 0033:0x7f240e2895c5 [ 224.986689][ C0] Code: 44 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 8b 77 10 81 e6 80 00 00 00 75 18 64 8b 04 25 18 00 00 00 85 c0 75 0c 83 3f 00 75 07 07 01 00 00 00 c3 31 c0 ba 01 00 00 00 f0 0f b1 17 74 05 e9 0f [ 224.986716][ C0] RSP: 002b:00007ffe3f0535f8 EFLAGS: 00010246 [ 224.986739][ C0] RAX: 0000000000000000 RBX: 0000564f45ba2fc0 RCX: 00007f240e21202f [ 224.986758][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000564f45ba2ff8 [ 224.986777][ C0] RBP: 0000564f45ba2ff8 R08: 0000000000000000 R09: 0000564f45bac780 [ 224.986796][ C0] R10: 0000000000000015 R11: 0000000000000007 R12: 0000000000000000 [ 224.986814][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000564f45c0a790 [ 224.986846][ C0] [ 224.986857][ C0] task:udevd state:R running task stack:27616 pid:9145 tgid:9145 ppid:2860 flags:0x00000002 [ 224.986948][ C0] Call Trace: [ 224.986957][ C0] [ 224.986970][ C0] __schedule+0x1042/0x34b0 [ 224.987013][ C0] ? __pfx___schedule+0x10/0x10 [ 224.987047][ C0] ? find_held_lock+0x2d/0x110 [ 224.987088][ C0] ? __cond_resched+0x1b/0x30 [ 224.987124][ C0] preempt_schedule_common+0x44/0xc0 [ 224.987162][ C0] __cond_resched+0x1b/0x30 [ 224.987195][ C0] prepare_alloc_pages.constprop.0+0x336/0x4f0 [ 224.987238][ C0] ? hlock_class+0x4e/0x130 [ 224.987278][ C0] __alloc_pages_noprof+0x18e/0x2270 [ 224.987310][ C0] ? mark_lock+0xb5/0xc60 [ 224.987350][ C0] ? __pfx_mark_lock+0x10/0x10 [ 224.987386][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 224.987428][ C0] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 224.987460][ C0] ? hlock_class+0x4e/0x130 [ 224.987489][ C0] ? mark_lock+0xb5/0xc60 [ 224.987529][ C0] ? __pfx_mark_lock+0x10/0x10 [ 224.987565][ C0] ? __pfx_mark_lock+0x10/0x10 [ 224.987603][ C0] ? hlock_class+0x4e/0x130 [ 224.987632][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 224.987668][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 224.987704][ C0] ? policy_nodemask+0xea/0x4e0 [ 224.987750][ C0] alloc_pages_mpol_noprof+0xeb/0x400 [ 224.987783][ C0] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 224.987813][ C0] ? find_held_lock+0x2d/0x110 [ 224.987842][ C0] ? find_held_lock+0x2d/0x110 [ 224.987877][ C0] vma_alloc_folio_noprof+0xed/0x200 [ 224.987908][ C0] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 224.987941][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 224.987984][ C0] do_wp_page+0x110f/0x3fa0 [ 224.988019][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 224.988059][ C0] ? __pfx_do_wp_page+0x10/0x10 [ 224.988090][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 224.988117][ C0] ? lock_acquire+0x2f/0xb0 [ 224.988153][ C0] ? __handle_mm_fault+0x443/0x33b0 [ 224.988188][ C0] __handle_mm_fault+0xdb2/0x33b0 [ 224.988222][ C0] ? __pfx___handle_mm_fault+0x10/0x10 [ 224.988266][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 224.988312][ C0] handle_mm_fault+0x3fa/0xaa0 [ 224.988348][ C0] do_user_addr_fault+0x613/0x12c0 [ 224.988393][ C0] exc_page_fault+0x5c/0xc0 [ 224.988431][ C0] asm_exc_page_fault+0x26/0x30 [ 224.988473][ C0] RIP: 0033:0x564f25acf914 [ 224.988493][ C0] RSP: 002b:00007ffe3f053d40 EFLAGS: 00010246 [ 224.988516][ C0] RAX: 0000000000000000 RBX: 00007ffe3f053d68 RCX: 0000000000000000 [ 224.988535][ C0] RDX: 0000564f25aee640 RSI: 0000564f45b98050 RDI: 0000564f45ba4e80 [ 224.988554][ C0] RBP: 0000564f45ba4e80 R08: 0000000000000003 R09: 00000000000000ff [ 224.988572][ C0] R10: 9ff0c18f15e878a7 R11: 00007ffe3f053cf0 R12: 0000564f45c4b800 [ 224.988592][ C0] R13: 0000564f25aef040 R14: 0000000000000000 R15: 0000564f45b7b2c0 [ 224.988625][ C0] [ 224.988635][ C0] task:udevd state:S stack:28176 pid:9146 tgid:9146 ppid:2860 flags:0x00000002 [ 224.988721][ C0] Call Trace: [ 224.988729][ C0] [ 224.988743][ C0] __schedule+0x1042/0x34b0 [ 224.988784][ C0] ? __pfx___schedule+0x10/0x10 [ 224.988819][ C0] ? schedule+0x298/0x350 [ 224.988853][ C0] ? __pfx_lock_release+0x10/0x10 [ 224.988890][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 224.988924][ C0] ? lock_acquire+0x2f/0xb0 [ 224.988960][ C0] ? schedule+0x1fd/0x350 [ 224.988998][ C0] schedule+0xe7/0x350 [ 224.989032][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 224.989076][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 224.989111][ C0] ? do_epoll_wait+0x13ae/0x1aa0 [ 224.989159][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 224.989195][ C0] do_epoll_wait+0x13c7/0x1aa0 [ 224.989256][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 224.989306][ C0] ? __pfx_vfs_write+0x10/0x10 [ 224.989345][ C0] ? fdget+0x176/0x210 [ 224.989384][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 224.989430][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 224.989466][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 224.989497][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 224.989525][ C0] ? ksys_write+0x1ad/0x260 [ 224.989565][ C0] ? __pfx_ksys_write+0x10/0x10 [ 224.989615][ C0] do_syscall_64+0xcd/0x250 [ 224.989643][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.989686][ C0] RIP: 0033:0x7f240e2ed457 [ 224.989706][ C0] RSP: 002b:00007ffe3f053d88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 224.989733][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f240e2ed457 [ 224.989753][ C0] RDX: 0000000000000004 RSI: 00007ffe3f053dc8 RDI: 0000000000000004 [ 224.989771][ C0] RBP: 0000564f45c46ac0 R08: 0000000000000007 R09: a1f73b237250fff3 [ 224.989791][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564f45c4ba10 [ 224.989810][ C0] R13: 00007ffe3f053dc8 R14: 00000000ffffffff R15: 0000564f45b7b2c0 [ 224.989843][ C0] [ 224.989854][ C0] task:udevd state:R running task stack:32592 pid:9147 tgid:9147 ppid:2860 flags:0x00004002 [ 224.989953][ C0] Call Trace: [ 224.989961][ C0] [ 224.989976][ C0] __switch_to_asm+0x70/0x70 [ 224.990025][ C0] [ 224.990035][ C0] [ 224.990035][ C0] Showing all locks held in the system: [ 224.990065][ C0] 2 locks held by kworker/0:1/9: [ 224.990090][ C0] 5 locks held by kworker/0:2/1114: [ 224.990106][ C0] #0: ffff8881062c3548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 224.990186][ C0] #1: ffffc90001dffd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 224.990365][ C0] #2: ffff88810b342190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 224.990433][ C0] #3: ffff88811150e190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 224.990502][ C0] #4: ffff888114fc6160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 224.990579][ C0] 2 locks held by getty/2918: [ 224.990596][ C0] #0: ffff888111fc70a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 224.990662][ C0] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfba/0x1480 [ 224.990745][ C0] 9 locks held by kworker/1:2/2922: [ 224.990765][ C0] 5 locks held by kworker/1:3/6831: [ 224.990781][ C0] #0: ffff8881062c3548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 224.990859][ C0] #1: ffffc90001acfd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 224.990937][ C0] #2: ffff88810af9a190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 224.991002][ C0] #3: ffff888111df5190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 224.991071][ C0] #4: ffff88810fbb1160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 224.991142][ C0] 5 locks held by kworker/0:3/6847: [ 224.991159][ C0] #0: ffff8881062c3548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 224.991238][ C0] #1: ffffc90001a9fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 224.991332][ C0] #2: ffff88810932d190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 224.991395][ C0] #3: ffff88811b5a7190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 224.991462][ C0] #4: ffff888104bcd160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 224.991537][ C0] 4 locks held by udevd/9114: [ 224.991555][ C0] #0: ffff888111a72540 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xd8/0x12b0 [ 224.991630][ C0] #1: ffff888106f7ac88 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_seq_start+0x4d/0x240 [ 224.991709][ C0] #2: ffff88811436ee18 (kn->active#3){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 224.991787][ C0] #3: ffff88811b5a7190 (&dev->mutex){....}-{3:3}, at: uevent_show+0x188/0x3b0 [ 224.991854][ C0] 4 locks held by udevd/9116: [ 224.991871][ C0] #0: ffff888111f150a0 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xd8/0x12b0 [ 224.991943][ C0] #1: ffff88811b617c88 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_seq_start+0x4d/0x240 [ 224.992019][ C0] #2: ffff888106b91f08 (kn->active#3){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 224.992096][ C0] #3: ffff88810e348190 (&dev->mutex){....}-{3:3}, at: uevent_show+0x188/0x3b0 [ 224.992164][ C0] 4 locks held by udevd/9142: [ 224.992181][ C0] #0: ffff888111a72418 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xd8/0x12b0 [ 224.992252][ C0] #1: ffff888106f7bc88 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_seq_start+0x4d/0x240 [ 224.992334][ C0] #2: ffff888112875f08 (kn->active#3){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 224.992411][ C0] #3: ffff88811150e190 (&dev->mutex){....}-{3:3}, at: uevent_show+0x188/0x3b0 [ 224.992477][ C0] 4 locks held by udevd/9143: [ 224.992494][ C0] #0: ffff888111a722f0 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xd8/0x12b0 [ 224.992567][ C0] #1: ffff888112641c88 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_seq_start+0x4d/0x240 [ 224.992643][ C0] #2: ffff888113ff80f8 (kn->active#3){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 224.992718][ C0] #3: ffff888111df5190 (&dev->mutex){....}-{3:3}, at: uevent_show+0x188/0x3b0 [ 224.992782][ C0] 5 locks held by udevd/9144: [ 224.992799][ C0] #0: ffff88811bfe6070 (&vma->vm_lock->lock){++++}-{3:3}, at: lock_vma_under_rcu+0x13e/0x980 [ 224.992867][ C0] #1: ffff888104bcf230 (&dev->event_lock){..-.}-{2:2}, at: input_event+0x70/0xa0 [ 224.992930][ C0] #2: ffffffff88ebb140 (rcu_read_lock){....}-{1:2}, at: input_pass_values+0x8b/0x880 [ 224.992997][ C0] #3: ffffffff89387c78 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x8a/0x17a0 [ 224.993078][ C0] #4: ffffffff88ebb140 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x7f/0x390 [ 224.993157][ C0] 1 lock held by udevd/9145: [ 224.993175][ C0] [ 224.993182][ C0] ============================================= [ 224.993182][ C0] [ 225.156576][ T2922] keytouch 0003:0926:3333.0005: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 225.172243][ T6847] keytouch 0003:0926:3333.0007: fixing up Keytouch IEC report descriptor [ 225.348379][ T6831] keytouch 0003:0926:3333.0008: fixing up Keytouch IEC report descriptor [ 225.354357][ T1114] keytouch 0003:0926:3333.0006: fixing up Keytouch IEC report descriptor [ 225.360459][ T2922] usb 3-1: USB disconnect, device number 3 [ 225.375436][ T1114] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0006/input/input11 [ 225.379508][ T6847] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.0007/input/input12 [ 225.417443][ T6831] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0008/input/input13 [ 225.427641][ T6857] keytouch 0003:0926:3333.0005: usb_submit_urb(ctrl) failed: -19 [ 247.520121][ T24] usb 1-1: USB disconnect, device number 3 [ 247.594752][ T29] audit: type=1400 audit(1732947681.577:135): avc: denied { read } for pid=9148 comm="poweroff" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 247.648844][ T1114] keytouch 0003:0926:3333.0006: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 247.669992][ T29] audit: type=1400 audit(1732947681.647:136): avc: denied { read } for pid=9151 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 247.691516][ T29] audit: type=1400 audit(1732947681.657:137): avc: denied { open } for pid=9151 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 247.742969][ T1114] usb 4-1: USB disconnect, device number 3 [ 247.836997][ T29] audit: type=1400 audit(1732947681.827:138): avc: denied { mounton } for pid=9158 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 247.985768][ T29] audit: type=1400 audit(1732947681.967:139): avc: denied { read } for pid=2845 comm="acpid" name="event6" dev="devtmpfs" ino=532 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 248.008448][ T29] audit: type=1400 audit(1732947681.967:140): avc: denied { open } for pid=2845 comm="acpid" path="/dev/input/event6" dev="devtmpfs" ino=532 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 248.067469][ T6847] keytouch 0003:0926:3333.0007: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 248.081371][ T29] audit: type=1400 audit(1732947682.057:141): avc: denied { ioctl } for pid=2845 comm="acpid" path="/dev/input/event7" dev="devtmpfs" ino=535 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 248.125522][ T6831] keytouch 0003:0926:3333.0008: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 248.206963][ T6847] usb 5-1: USB disconnect, device number 3 [ 248.278764][ T6831] usb 2-1: USB disconnect, device number 3 Connection to 10.128.1.31 closed by remote host. Stopping sshd: OK Stopping dhcpcd... stopped /sbin/dhcpcd (pid 2897) [ 250.204954][ T29] audit: type=1400 audit(1732947684.197:142): avc: denied { search } for pid=2898 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 250.274473][ T29] audit: type=1400 audit(1732947684.217:143): avc: denied { write } for pid=2898 comm="dhcpcd" name="dhcpcd" dev="tmpfs" ino=396 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 250.296608][ T29] audit: type=1400 audit(1732947684.217:144): avc: denied { remove_name } for pid=2898 comm="dhcpcd" name="sock" dev="tmpfs" ino=398 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Stopping network: OK Stopping iptables: OK Stopping system message bus: done Stopping klogd: OK Stopping acpid: [ 253.803627][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 253.803656][ T29] audit: type=1400 audit(1732947687.787:154): avc: denied { write } for pid=2845 comm="acpid" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 253.831359][ T29] audit: type=1400 audit(1732947687.787:155): avc: denied { remove_name } for pid=2845 comm="acpid" name="acpid.pid" dev="tmpfs" ino=7 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 253.854031][ T29] audit: type=1400 audit(1732947687.787:156): avc: denied { unlink } for pid=2845 comm="acpid" name="acpid.pid" dev="tmpfs" ino=7 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 OK Stopping syslogd: OK [ 255.333337][ T29] audit: type=1400 audit(1732947689.317:157): avc: denied { sys_module } for pid=9164 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 255.355124][ T29] audit: type=1400 audit(1732947689.317:158): avc: denied { module_request } for pid=9164 comm="syz-executor" kmod="hsr_slave_1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 umount: devtmpfs busy - remounted read-only umount: can't remount /dev/root read-only The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes Requesting system poweroff [ 258.418760][ T9581] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 258.427443][ T9581] ACPI: PM: Preparing to enter system sleep state S5 [ 258.435928][ T9581] reboot: Power down serialport: VM disconnected.